// Begin
var n;
var p;
var p1;
function ValidatePhone(pesquisa){
p=p1.value
if(p.length==2){
	//d10=p.indexOf('(')
	pp=p;
	d4=p.indexOf('(')
	d5=p.indexOf(')')
	if(d4==-1){
		pp="("+pp;
	}
	if(d5==-1){
		pp=pp+")";
	}
	//pp="("+pp+")";
	document.pesquisa.telefone.value="";
	document.pesquisa.telefone.value=pp;
}
if(p.length>2){
	d1=p.indexOf('(')
	d2=p.indexOf(')')
	if (d2==-1){
		l30=p.length;
		p30=p.substring(0,4);
		//alert(p30);
		p30=p30+")"
		p31=p.substring(4,l30);
		pp=p30+p31;
		//alert(p31);
		document.pesquisa.telefone.value="";
		document.pesquisa.telefone.value=pp;
	}
	}
if(p.length>5){
	p11=p.substring(d1+1,d2);
	if(p11.length>3){
	p12=p11;
	l12=p12.length;
	l15=p.length
	//l12=l12-3
	p13=p11.substring(0,3);
	p14=p11.substring(3,l12);
	p15=p.substring(d2+1,l15);
	document.pesquisa.telefone.value="";
	pp="("+p13+")"+p14+p15;
	document.pesquisa.telefone.value=pp;
	//obj1.value="";
	//obj1.value=pp;
	}
	l16=p.length;
	p16=p.substring(d2+1,l16);
	l17=p16.length;
	if(l17>3&&p16.indexOf('-')==-1){
		p17=p.substring(d2+1,d2+5);
		p18=p.substring(d2+5,l16);
		p19=p.substring(0,d2+1);
		//alert(p19);
	pp=p19+p17+"-"+p18;
	document.pesquisa.telefone.value="";
	document.pesquisa.telefone.value=pp;
	//obj1.value="";
	//obj1.value=pp;
	}
}
//}
setTimeout(ValidatePhone,100)
}
function getIt(m){
n=m.name;
//p1=document.forms[0].elements[n]
p1=m
ValidatePhone()
}
function testphone(obj1){
p=obj1.value
//alert(p)
p=p.replace("(","")
p=p.replace(")","")
p=p.replace("-","")
p=p.replace("-","")
//alert(isNaN(p))
if (isNaN(p)==true){
alert("Check phone");
return false;
}
}
//  End -->




function completatel(campo)
{     
if ((event.keyCode >=48) && (event.keyCode <=57)) {
	if (campo.value.length == 2)
		campo.value=campo.value+'-';
}		
else 
	return false;
}

//27.374.206/0001-38

function completaCNPJ(campo)
{     
if ((event.keyCode >=48) && (event.keyCode <=57)) {
	if (campo.value.length == 2)
		campo.value=campo.value+'.';
	if (campo.value.length == 6)
		campo.value=campo.value+'.';
	if (campo.value.length == 10)
		campo.value=campo.value+'/';
	if (campo.value.length == 15)
		campo.value=campo.value+'-';	
}	
else 
	return false;
}


function completaCEP(campo)
{     
if ((event.keyCode >=48) && (event.keyCode <=57)) {
	if (campo.value.length == 5)
		campo.value=campo.value+'-';
}		
else 
	return false;
}

//valida form

function VerifyField(form_name,field_name,field_app)
{
  if (eval('document.' + form_name + '.' + field_name + '.value == ""')) {
    alert(field_app + ": Preenchimento obrigatório");
	return false;
  }
  else {
    return true;
  }
}

function VerifyForm(form_name)
{

  eval("req_fields = document." + form_name + ".req_fields.value.split(',')");

  verify = true;
  
  for (i in req_fields) {
    ds_rf = req_fields[i].split(':');
    if (!VerifyField(form_name,ds_rf[0],ds_rf[1]) && verify) {
      if (ds_rf[2] != null) {
	    self.scrollTo(0,ds_rf[2]);
	  }   
      eval('document.' + form_name + '.' + ds_rf[0] + '.focus()');
	  return (false);
    }
  }

  //para subimitar um form apartir da barrinha fora do formulário e quando todos os campos obrigatorios estiverem preenchidos
  //valida.submit();
  // fim do submit
  
  return (verify);

}

//
function veeenha()
{
pos=document.body.scrollTop+0;
if (pos < 0) pos = 0;
commcenter.style.top=pos;
}
//


//
//
function mostra02(item)
	{
	if(item.style.display=='none')
	{
    var divCollection = document.all.tags("DIV");
    for (i=0; i<divCollection.length; i++) 
    {
      divCollection[i].style.display = 'none'
    }
		item.style.display='';
	}
	else
	{
    var divCollection = document.all.tags("DIV");
    for (i=0; i<divCollection.length; i++) 
    {
      divCollection[i].style.display = ''
    }
    item.style.display='none'
	}
	}

function mostra(item)
	{
	if
		(item.style.display=='none')
		{
		item.style.display='';
		}
	else{
		item.style.display='none'
		}
	}
function mostra_apaga(item)
	{
		item.style.display='none'
	}

//confirma excluir
	function confirmadel()
	{ 
	if (confirm("Você tem certeza que deseja excluir esse Registro.")) { 
	return true;
	self.location.href = "javascript:history.back()";
	} else { 
	return false; 
	} 
	} 
//
function buy(popup_url,name) {
window.open(popup_url,name,'resizable=yes,menubar=no,location=no,toolbar=no,status=no,scrollbars=no,directories=no,top=2000,left=0');
}

// janelas

//<a href="javascript:popupscroll('link','sobe','470','330')">

function popup(popup_url,name,width,height,ph,pw) {
size = 'width=' + width + ',height=' + height;
window.open(popup_url,name,'resizable=yes,menubar=no,location=no,toolbar=no,status=no,scrollbars=no,directories=no,top=' + ph + ',left=' + pw + ','+size);
}

function popupscroll(popup_url,name,width,height) {
size = 'width=' + width + ',height=' + height;
var pw = Math.floor((screen.width-width)/2); 
var ph = Math.floor((screen.height-height)/2); 
window.open(popup_url,name,'resizable=yes,menubar=no,location=no,toolbar=no,status=yes,scrollbars=yes,directories=no,top=' + ph + ',left=' + pw +','+size);
}

function popupfull(popup_url,name) {
window.open(popup_url,name,'resizable=yes,menubar=no,location=no,toolbar=no,status=no,scrollbars=yes,directories=no,fullscreen=yes');
}

function fullnavigation(popup_url,name) {
window.open(popup_url,name,'channelmode,resizable=no,fullscreen=yes');
}

function abrir()
{
window.open("input_file.asp?action=edit_news.asp", "Promo", "width=450,height=300,top=0,left=0,scrollbars=yes")
}

//fim janelas


//verifica datas


function verificaData(campo)
{
if (campo.value == "")
	alert('A data não deve ficar vazia!');

}

//==================================================================================================				

function verifFaixaMax(campo)
{
//Verifica se a data e maior que a data maxima...
//Se o ano e' maior
if (campo.value.substring(6,10) > campo.dtmax.substring(6,10)) {
	return false;
}
else {
	//Se o ano e' igual
	if (campo.value.substring(6,10) == campo.dtmax.substring(6,10)) {
		//Verificacao do mes
		// Se o mes e' maior...
		if (campo.value.substring(3,5) > campo.dtmax.substring(3,5)) {
			return false;
		}
		else {
			//Se o mes e' igual...
			if (campo.value.substring(3,5) == campo.dtmax.substring(3,5)) {
				//Verificacao do dia
				// Se o dia e' maior...
				if (campo.value.substring(2,0) > campo.dtmax.substring(2,0)) {
					//alert('o dia e maior...');
					return false;
				}
			}
		}
	}
}

return true;
} // Fim da funcao verifFaixaMax	

//==================================================================================================				

function verifFaixaMin(campo)
{
//Verifica se a data e menor que a data minima...
//Se o ano e' menor
if (campo.value.substring(6,10) < campo.dtmin.substring(6,10)) {
	return false;
}
else {
	//Se o ano e' igual
	if (campo.value.substring(6,10) == campo.dtmin.substring(6,10)) {
		//Verificacao do mes
		// Se o mes e' menor...
		if (campo.value.substring(3,5) < campo.dtmin.substring(3,5)) {
			//alert('o mes e menor...');
			return false;
		}
		else {
			//Se o mes e' igual...
			if (campo.value.substring(3,5) == campo.dtmin.substring(3,5)) {
				//Verificacao do dia
				// Se o dia e' menor...
				if (campo.value.substring(2,0) < campo.dtmax.substring(2,0)) {
					//alert('o dia e menor...');
					return false;
				}
			}
		}
	}
}

return true;
} // Fim da funcao verifFaixaMin	

//==================================================================================================				

function validaData(dataparam)
{	
var resto=(dataparam.substring(6,10) % 4);
// Se o ano for bisexto...
if (dataparam.length < 10) {
	return false;
}
	// Verifica se é um mes de 31 dias
	if ((dataparam.substring(3,5) == 1) || (dataparam.substring(3,5) == 3) || (dataparam.substring(3,5) == 5) || (dataparam.substring(3,5) == 7) || (dataparam.substring(3,5) == 8) || (dataparam.substring(3,5) == 10) ||  (dataparam.substring(3,5) == 12)) {
	if (dataparam.substring(2,0) > 31) { // Verifica os dias do mes de 31 dias
		return false;
	}
}	
else if (dataparam.substring(3,5) == 2) { // Verifica se é fevereiro
	if (resto==0) { // verifica se o ano é bisexto
		if (dataparam.substring(2,0) > 29) { // Verifica os dias do mes de fevereiro
			alert('No ano informado, fevereiro só tem 28 dias!')
			return false;
		}
	}
	else { // se nao e bisexto...
		if (dataparam.substring(2,0) > 28) { // Verifica os dias do mes de fevereiro
			alert('No ano informado, fevereiro só tem 28 dias!')
			return false;
		}
        	}
}
// Verifica se é um mes de 30 dias
else if ((dataparam.substring(3,5) == 4) || (dataparam.substring(3,5) == 6) || (dataparam.substring(3,5) == 9) || (dataparam.substring(3,5) == 11)) {
	if (dataparam.substring(2,0) > 30) { // Verifica os dias do mes de 30 dias
		return false;
	}
}
// Certifica-se de que o mes esta entre 01 e 12...
else if ((dataparam.substring(3,5) > 12) || (dataparam.substring(3,5) < 1)) {
	return false;
}
// Nao permite o ano 0000
if (dataparam.substring(6,10) == 0) {
	return false;
}
// Confirma a validade da data
return true;
} // Fim da funcao

//==================================================================================================				

function completaData(campo)
{     
if ((event.keyCode >=48) && (event.keyCode <=57)) {
	if (campo.value.length == 2)
		campo.value=campo.value+'/';
	if (campo.value.length == 5)
		campo.value=campo.value+'/';
}		
else 
	return false;
}

//==================================================================================================				
//fim verifica datas

//<!--script acende tabela-->

	function on(src,corover) {
	if (!src.contains(event.fromElement))
	 {	
  	src.style.cursor = 'hand';
  	src.bgColor = corover;
	 }
	}
	function off(src,corout) {
	if (!src.contains(event.toElement))
	 {
	  src.style.cursor = 'default';
	  src.bgColor = corout;
	 }
	}
	function mclick(src)
	{
	 if(event.srcElement.tagName=='TD')
	 {
	  src.children.tags('a')[0].click();
	 }
	}
//<!--fim script acende tabela-->


// dhtml exibe menus 

var ie=(document.all);
var ns=(document.layers);
var aberto="back";

function apagar(){
	if(ns){
		document.layers[aberto].visibility = "hide";
		document.back.visibility = "hide";
		aberto="back";
	}
	if(ie){
		document.all[aberto].style.visibility = "hidden";
		back.style.visibility = "hidden";
		aberto="back";
	}
}

function sh_hd(param){
	if(ns){
		if(param == aberto){
			document.layers[param].visibility = "hide";
			aberto = "back";
		}
		else{
			document.layers[aberto].visibility = "hide";
			document.layers[param].visibility = "show";
			document.back.visibility = "show";
			aberto = param;
		}
	}
	if(ie){
		if(param == aberto){
			document.all[param].style.visibility = "hidden";
			aberto = "back";
		}
		else{
			document.all[aberto].style.visibility = "hidden";
			document.all[param].style.visibility = "visible";
			back.style.visibility = "visible";
			aberto = param;
		}
	}
}

function window_op(url,w,h){
    var l = ((screen.availWidth)/2) - (w/2);
    var t = ((screen.availHeight)/2) - ((h/2)+20);
	var pag = 'J' + url;
	var url2 = url + ".htm";
    var windprop = "toolbar=0,directories=0,menubar=0,status=0,resizable=0,location=0,scrollbars=0,copyhistory=0" + ",left=" + l + ",top=" + t + ",width=" + w  + ",height=" + h;
    window.open(url2,pag,windprop); 
}

function fechar(param){
	setTimeout("self.close()",20);
	var loc = param + ".htm";
	window.opener.top.location.href=loc;
}

function voltar(){
	setTimeout("self.close()",20);
	window.opener.focus();
}
//fim dhtml exibe menus 

//preços
			function FormataValor(campo,tammax,teclapres) {
				var tecla = teclapres.keyCode;
				//Exibe o cod do caracter
				//alert(tecla);
				vr = campo.value;
				vr = vr.replace( "/", "" );
				vr = vr.replace( "/", "" );
				vr = vr.replace( ",", "" );
				vr = vr.replace( ".", "" );
				vr = vr.replace( ".", "" );
				vr = vr.replace( ".", "" );
				vr = vr.replace( ".", "" );
				tam = vr.length;
			
				if (tam < tammax && tecla != 8){ tam = vr.length + 1 ; }
			
				if (tecla == 8 ){	tam = tam - 1 ; }
					
				if ( tecla == 8 || tecla >= 48 && tecla <= 57 || tecla >= 96 && tecla <= 105 ){
					if ( tam <= 2 ){ 
				 		campo.value = vr ; }
				 	if ( (tam > 2) && (tam <= 5) ){
				 		campo.value = vr.substr( 0, tam - 2 ) + ',' + vr.substr( tam - 2, tam ) ; }
				 	if ( (tam >= 6) && (tam <= 8) ){
				 		campo.value = vr.substr( 0, tam - 5 ) + '.' + vr.substr( tam - 5, 3 ) + ',' + vr.substr( tam - 2, tam ) ; }
				 	if ( (tam >= 9) && (tam <= 11) ){
				 		campo.value = vr.substr( 0, tam - 8 ) + '.' + vr.substr( tam - 8, 3 ) + '.' + vr.substr( tam - 5, 3 ) + ',' + vr.substr( tam - 2, tam ) ; }
				 	if ( (tam >= 12) && (tam <= 14) ){
				 		campo.value = vr.substr( 0, tam - 11 ) + '.' + vr.substr( tam - 11, 3 ) + '.' + vr.substr( tam - 8, 3 ) + '.' + vr.substr( tam - 5, 3 ) + ',' + vr.substr( tam - 2, tam ) ; }
				 	if ( (tam >= 15) && (tam <= 17) ){
				 		campo.value = vr.substr( 0, tam - 14 ) + '.' + vr.substr( tam - 14, 3 ) + '.' + vr.substr( tam - 11, 3 ) + '.' + vr.substr( tam - 8, 3 ) + '.' + vr.substr( tam - 5, 3 ) + ',' + vr.substr( tam - 2, tam ) ;}
				}		
				
			}
			
			function AllowDigits(evento) {
			  if (navigator.appName == "Microsoft Internet Explorer") {
			    keyASCII = evento.keyCode;
				//alert(keyASCII)
			  }
			  else {
			    keyASCII = evento.which;
			  }	
			
		  	//if ( (keyASCII < 48) || (keyASCII > 57))
			if ( (keyASCII < 44) || (keyASCII > 57))
		    	
				evento.returnValue = false;
		  	
			else
		    return true;
			  
			}

			
function FormataCPF(pForm,pCampo,pTamMax,pPos1,pPos2,pPosTraco,pTeclaPres){
 var wTecla, wVr, wTam;
 
       // alert(pForm[pCampo].value);
  
 wTecla = pTeclaPres.keyCode;
 wVr = pForm[pCampo].value;
 wVr = wVr.toString().replace( "-", "" );
 wVr = wVr.toString().replace( ".", "" );
 wVr = wVr.toString().replace( ".", "" );
 wVr = wVr.toString().replace( "/", "" );
 wTam = wVr.length ;

 if (wTam < pTamMax && wTecla != 8) { 
    wTam = wVr.length + 1 ; 
 }

 if (wTecla == 8 ) { 
    wTam = wTam - 1 ; 
 }
   
 if ( wTecla == 8 || wTecla == 88 || wTecla >= 48 && wTecla <= 57 || wTecla >= 96 && wTecla <= 105 ){
  if ( wTam <= 2 ){
    pForm[pCampo].value = wVr ;
  }
  if (wTam > pPosTraco && wTam <= pTamMax) {
        wVr = wVr.substr(0, wTam - pPosTraco) + '-' + wVr.substr(wTam - pPosTraco, wTam);
  }
  if ( wTam == pTamMax){
        wVr = wVr.substr( 0, wTam - pPos1 ) + '.' + wVr.substr(wTam - pPos1, 3) + '.' + wVr.substr(wTam - pPos2, wTam);
  }
  pForm[pCampo].value = wVr;
 
 }

}



// imprimir em frames

function framePrint(whichFrame){
parent[whichFrame].focus();
parent[whichFrame].print();
}


//Função para Completar Cnpj
//Comentário:
function completaCNPJ(campo)
{     
if ((event.keyCode >=48) && (event.keyCode <=57)) {
	if (campo.value.length == 2)
		campo.value=campo.value+'.';
	if (campo.value.length == 6)
		campo.value=campo.value+'.';
	if (campo.value.length == 10)
		campo.value=campo.value+'/';
	if (campo.value.length == 15)
		campo.value=campo.value+'-';	
}	
else 
	return false;
}
//

function formataValorMonetario(campooriginal,decimais)
	{
	  var posicaoPontoDecimal;
	  var campo = '';
	  var resultado = '';
	  var pos,sep,dec;
	
	//Retira possiveis separadores de milhar
	  for (pos=0; pos < campooriginal.value.length; pos ++)
	  {
	    if (campooriginal.value.charAt(pos)!='.')
	        campo = campo + campooriginal.value.charAt(pos);
			campo = campo.replace('-','')
	  }     
	
	//Formata valor monetário com decimais
	  posicaoPontoDecimal = campo.indexOf(',');
	  if (posicaoPontoDecimal != -1)
	   {
	      sep = 0;
	      for (pos=posicaoPontoDecimal-1;pos >= 0;pos--)
	      {
	        sep ++;
	        if (sep > 3)
	        {
	           resultado = '.' + resultado;
	           sep = 1;
	        }
	
	        resultado = campo.charAt(pos) + resultado;   
	      }
	
	      // Trata parte decimal
	      if (parseInt(decimais) > 0 )
	      {
	         resultado = resultado + ',';
	      
	         pos=posicaoPontoDecimal+1;
	         for (dec = 1;dec <= parseInt(decimais); dec++)
	         {
	           if (pos < campo.length)
	           {
	              resultado = resultado + campo.charAt(pos);
	              pos++;
	           }
	           else
	              resultado = resultado + '0';   
	         }
	
	      } // trata decimais
	   }
	   // Trata valor monetário sem decimais
	   else
	   {
	      sep = 0;
	      for (pos=campo.length-1;pos >= 0;pos--)
	      {
	        sep ++;
	        if (sep > 3)
	        {
	           resultado = '.' + resultado;
	           sep = 1;
	        }
	        resultado = campo.charAt(pos) + resultado;   
	      }
	      // Trata parte decimal
	      if (parseInt(decimais) > 0 ) 
	      {
	         resultado = resultado + ',';
	         for (dec = 1;dec <= parseInt(decimais); dec++)
	         {
	              resultado = resultado + '0';   
	         }
	      } // trata decimais
	   }
	   if ( campooriginal.value !=""){
	  	 campooriginal.value = resultado;
	   }
	}

	
	
	
	
/////////////////////



function mascara_num(obj){
  valida_num(obj)
  if (obj.value.match("-")){
    mod = "-";
  }else{
    mod = "";
  }
  valor = obj.value.replace("-","");
  valor = valor.replace(",","");
  if (valor.length >= 3){
    valor = poe_ponto_num(valor.substring(0,valor.length-2))+","+valor.substring(valor.length-2, valor.length);
  }
  obj.value = mod+valor;
}
function poe_ponto_num(valor){
  valor = valor.replace(/\./g,"");
  if (valor.length > 3){
    valores = "";
    while (valor.length > 3){
      valores = "."+valor.substring(valor.length-3,valor.length)+""+valores;
      valor = valor.substring(0,valor.length-3);
    }
    return valor+""+valores;
  }else{
    return valor;
  }
}
function valida_num(obj){
  numeros = new RegExp("[0-9]");
  while (!obj.value.charAt(obj.value.length-1).match(numeros)){
    if(obj.value.length == 1 && obj.value == "-"){
      return true;
    }
    if(obj.value.length >= 1){
      obj.value = obj.value.substring(0,obj.value.length-1)
    }else{
      return false;
    }
  }
}

if(typeof window.jQuery == "undefined") {
window.undefined = window.undefined;
var jQuery = function(a,c) {
	if ( window == this || !this.init )
		return new jQuery(a,c);
	
	return this.init(a,c);
};

if ( typeof $ != "undefined" )
	jQuery._$ = $;
	
var $ = jQuery;

jQuery.fn = jQuery.prototype = {
	init: function(a,c) {
		a = a || document;

		if ( jQuery.isFunction(a) )
			return new jQuery(document)[ jQuery.fn.ready ? "ready" : "load" ]( a );

		if ( typeof a  == "string" ) {

			var m = /^[^<]*(<(.|\s)+>)[^>]*$/.exec(a);
			if ( m )
				a = jQuery.clean( [ m[1] ] );

			else
				return new jQuery( c ).find( a );
		}

		return this.setArray(

			a.constructor == Array && a ||

			(a.jquery || a.length && a != window && !a.nodeType && a[0] != undefined && a[0].nodeType) && jQuery.makeArray( a ) ||

			[ a ] );
	},
	jquery: "1.1.3",

	size: function() {
		return this.length;
	},
	
	length: 0,

	get: function( num ) {
		return num == undefined ?

			// Return a 'clean' array
			jQuery.makeArray( this ) :

			// Return just the object
			this[num];
	},
	pushStack: function( a ) {
		var ret = jQuery(a);
		ret.prevObject = this;
		return ret;
	},
	setArray: function( a ) {
		this.length = 0;
		[].push.apply( this, a );
		return this;
	},
	each: function( fn, args ) {
		return jQuery.each( this, fn, args );
	},
	index: function( obj ) {
		var pos = -1;
		this.each(function(i){
			if ( this == obj ) pos = i;
		});
		return pos;
	},

	attr: function( key, value, type ) {
		var obj = key;
		
		// Look for the case where we're accessing a style value
		if ( key.constructor == String )
			if ( value == undefined )
				return this.length && jQuery[ type || "attr" ]( this[0], key ) || undefined;
			else {
				obj = {};
				obj[ key ] = value;
			}
		
		// Check to see if we're setting style values
		return this.each(function(index){
			// Set all the styles
			for ( var prop in obj )
				jQuery.attr(
					type ? this.style : this,
					prop, jQuery.prop(this, obj[prop], type, index, prop)
				);
		});
	},

	css: function( key, value ) {
		return this.attr( key, value, "curCSS" );
	},

	text: function(e) {
		if ( typeof e == "string" )
			return this.empty().append( document.createTextNode( e ) );

		var t = "";
		jQuery.each( e || this, function(){
			jQuery.each( this.childNodes, function(){
				if ( this.nodeType != 8 )
					t += this.nodeType != 1 ?
						this.nodeValue : jQuery.fn.text([ this ]);
			});
		});
		return t;
	},

	wrap: function() {
		// The elements to wrap the target around
		var a, args = arguments;

		// Wrap each of the matched elements individually
		return this.each(function(){
			if ( !a )
				a = jQuery.clean(args, this.ownerDocument);

			// Clone the structure that we're using to wrap
			var b = a[0].cloneNode(true);

			// Insert it before the element to be wrapped
			this.parentNode.insertBefore( b, this );

			// Find the deepest point in the wrap structure
			while ( b.firstChild )
				b = b.firstChild;

			// Move the matched element to within the wrap structure
			b.appendChild( this );
		});
	},
	append: function() {
		return this.domManip(arguments, true, 1, function(a){
			this.appendChild( a );
		});
	},
	prepend: function() {
		return this.domManip(arguments, true, -1, function(a){
			this.insertBefore( a, this.firstChild );
		});
	},
	before: function() {
		return this.domManip(arguments, false, 1, function(a){
			this.parentNode.insertBefore( a, this );
		});
	},
	after: function() {
		return this.domManip(arguments, false, -1, function(a){
			this.parentNode.insertBefore( a, this.nextSibling );
		});
	},
	end: function() {
		return this.prevObject || jQuery([]);
	},
	find: function(t) {
		var data = jQuery.map(this, function(a){ return jQuery.find(t,a); });
		return this.pushStack( /[^+>] [^+>]/.test( t ) || t.indexOf("..") > -1 ?
			jQuery.unique( data ) : data );
	},
	clone: function(deep) {
		// Need to remove events on the element and its descendants
		var $this = this.add(this.find("*"));
		$this.each(function() {
			this._$events = {};
			for (var type in this.$events)
				this._$events[type] = jQuery.extend({},this.$events[type]);
		}).unbind();

		// Do the clone
		var r = this.pushStack( jQuery.map( this, function(a){
			return a.cloneNode( deep != undefined ? deep : true );
		}) );

		// Add the events back to the original and its descendants
		$this.each(function() {
			var events = this._$events;
			for (var type in events)
				for (var handler in events[type])
					jQuery.event.add(this, type, events[type][handler], events[type][handler].data);
			this._$events = null;
		});

		// Return the cloned set
		return r;
	},

	filter: function(t) {
		return this.pushStack(
			jQuery.isFunction( t ) &&
			jQuery.grep(this, function(el, index){
				return t.apply(el, [index])
			}) ||

			jQuery.multiFilter(t,this) );
	},

	not: function(t) {
		return this.pushStack(
			t.constructor == String &&
			jQuery.multiFilter(t, this, true) ||

			jQuery.grep(this, function(a) {
				return ( t.constructor == Array || t.jquery )
					? jQuery.inArray( a, t ) < 0
					: a != t;
			})
		);
	},

	add: function(t) {
		return this.pushStack( jQuery.merge(
			this.get(),
			t.constructor == String ?
				jQuery(t).get() :
				t.length != undefined && (!t.nodeName || t.nodeName == "FORM") ?
					t : [t] )
		);
	},
	is: function(expr) {
		return expr ? jQuery.multiFilter(expr,this).length > 0 : false;
	},

	val: function( val ) {
		return val == undefined ?
			( this.length ? this[0].value : null ) :
			this.attr( "value", val );
	},

	html: function( val ) {
		return val == undefined ?
			( this.length ? this[0].innerHTML : null ) :
			this.empty().append( val );
	},
	domManip: function(args, table, dir, fn){
		var clone = this.length > 1, a; 

		return this.each(function(){
			if ( !a ) {
				a = jQuery.clean(args, this.ownerDocument);
				if ( dir < 0 )
					a.reverse();
			}

			var obj = this;

			if ( table && jQuery.nodeName(this, "table") && jQuery.nodeName(a[0], "tr") )
				obj = this.getElementsByTagName("tbody")[0] || this.appendChild(document.createElement("tbody"));

			jQuery.each( a, function(){
				fn.apply( obj, [ clone ? this.cloneNode(true) : this ] );
			});

		});
	}
};

jQuery.extend = jQuery.fn.extend = function() {
	// copy reference to target object
	var target = arguments[0], a = 1;

	// extend jQuery itself if only one argument is passed
	if ( arguments.length == 1 ) {
		target = this;
		a = 0;
	}
	var prop;
	while ( (prop = arguments[a++]) != null )
		// Extend the base object
		for ( var i in prop ) target[i] = prop[i];

	// Return the modified object
	return target;
};

jQuery.extend({
	noConflict: function() {
		if ( jQuery._$ )
			$ = jQuery._$;
		return jQuery;
	},

	// This may seem like some crazy code, but trust me when I say that this
	// is the only cross-browser way to do this. --John
	isFunction: function( fn ) {
		return !!fn && typeof fn != "string" && !fn.nodeName && 
			fn.constructor != Array && /function/i.test( fn + "" );
	},
	
	// check if an element is in a XML document
	isXMLDoc: function(elem) {
		return elem.tagName && elem.ownerDocument && !elem.ownerDocument.body;
	},

	nodeName: function( elem, name ) {
		return elem.nodeName && elem.nodeName.toUpperCase() == name.toUpperCase();
	},
	// args is for internal usage only
	each: function( obj, fn, args ) {
		if ( obj.length == undefined )
			for ( var i in obj )
				fn.apply( obj[i], args || [i, obj[i]] );
		else
			for ( var i = 0, ol = obj.length; i < ol; i++ )
				if ( fn.apply( obj[i], args || [i, obj[i]] ) === false ) break;
		return obj;
	},
	
	prop: function(elem, value, type, index, prop){
			// Handle executable functions
			if ( jQuery.isFunction( value ) )
				value = value.call( elem, [index] );
				
			// exclude the following css properties to add px
			var exclude = /z-?index|font-?weight|opacity|zoom|line-?height/i;

			// Handle passing in a number to a CSS property
			return value && value.constructor == Number && type == "curCSS" && !exclude.test(prop) ?
				value + "px" :
				value;
	},

	className: {
		// internal only, use addClass("class")
		add: function( elem, c ){
			jQuery.each( c.split(/\s+/), function(i, cur){
				if ( !jQuery.className.has( elem.className, cur ) )
					elem.className += ( elem.className ? " " : "" ) + cur;
			});
		},

		// internal only, use removeClass("class")
		remove: function( elem, c ){
			elem.className = c != undefined ?
				jQuery.grep( elem.className.split(/\s+/), function(cur){
					return !jQuery.className.has( c, cur );	
				}).join(" ") : "";
		},

		// internal only, use is(".class")
		has: function( t, c ) {
			return jQuery.inArray( c, (t.className || t).toString().split(/\s+/) ) > -1;
		}
	},
	swap: function(e,o,f) {
		for ( var i in o ) {
			e.style["old"+i] = e.style[i];
			e.style[i] = o[i];
		}
		f.apply( e, [] );
		for ( var i in o )
			e.style[i] = e.style["old"+i];
	},

	css: function(e,p) {
		if ( p == "height" || p == "width" ) {
			var old = {}, oHeight, oWidth, d = ["Top","Bottom","Right","Left"];

			jQuery.each( d, function(){
				old["padding" + this] = 0;
				old["border" + this + "Width"] = 0;
			});

			jQuery.swap( e, old, function() {
				if ( jQuery(e).is(':visible') ) {
					oHeight = e.offsetHeight;
					oWidth = e.offsetWidth;
				} else {
					e = jQuery(e.cloneNode(true))
						.find(":radio").removeAttr("checked").end()
						.css({
							visibility: "hidden", position: "absolute", display: "block", right: "0", left: "0"
						}).appendTo(e.parentNode)[0];

					var parPos = jQuery.css(e.parentNode,"position") || "static";
					if ( parPos == "static" )
						e.parentNode.style.position = "relative";

					oHeight = e.clientHeight;
					oWidth = e.clientWidth;

					if ( parPos == "static" )
						e.parentNode.style.position = "static";

					e.parentNode.removeChild(e);
				}
			});

			return p == "height" ? oHeight : oWidth;
		}

		return jQuery.curCSS( e, p );
	},

	curCSS: function(elem, prop, force) {
		var ret;

		if (prop == "opacity" && jQuery.browser.msie) {
			ret = jQuery.attr(elem.style, "opacity");
			return ret == "" ? "1" : ret;
		}
		
		if (prop.match(/float/i))
			prop = jQuery.styleFloat;

		if (!force && elem.style[prop])
			ret = elem.style[prop];

		else if (document.defaultView && document.defaultView.getComputedStyle) {

			if (prop.match(/float/i))
				prop = "float";

			prop = prop.replace(/([A-Z])/g,"-$1").toLowerCase();
			var cur = document.defaultView.getComputedStyle(elem, null);

			if ( cur )
				ret = cur.getPropertyValue(prop);
			else if ( prop == "display" )
				ret = "none";
			else
				jQuery.swap(elem, { display: "block" }, function() {
				    var c = document.defaultView.getComputedStyle(this, "");
				    ret = c && c.getPropertyValue(prop) || "";
				});

		} else if (elem.currentStyle) {
			var newProp = prop.replace(/\-(\w)/g,function(m,c){return c.toUpperCase();});
			ret = elem.currentStyle[prop] || elem.currentStyle[newProp];
		}

		return ret;
	},
	
	clean: function(a, doc) {
		var r = [];
		doc = doc || document;

		jQuery.each( a, function(i,arg){
			if ( !arg ) return;

			if ( arg.constructor == Number )
				arg = arg.toString();
			
			// Convert html string into DOM nodes
			if ( typeof arg == "string" ) {
				// Trim whitespace, otherwise indexOf won't work as expected
				var s = jQuery.trim(arg).toLowerCase(), div = doc.createElement("div"), tb = [];

				var wrap =
					// option or optgroup
					!s.indexOf("<opt") &&
					[1, "<select>", "</select>"] ||
					
					!s.indexOf("<leg") &&
					[1, "<fieldset>", "</fieldset>"] ||
					
					(!s.indexOf("<thead") || !s.indexOf("<tbody") || !s.indexOf("<tfoot") || !s.indexOf("<colg")) &&
					[1, "<table>", "</table>"] ||
					
					!s.indexOf("<tr") &&
					[2, "<table><tbody>", "</tbody></table>"] ||
					
				 	// <thead> matched above
					(!s.indexOf("<td") || !s.indexOf("<th")) &&
					[3, "<table><tbody><tr>", "</tr></tbody></table>"] ||
					
					!s.indexOf("<col") &&
					[2, "<table><colgroup>", "</colgroup></table>"] ||
					
					[0,"",""];

				// Go to html and back, then peel off extra wrappers
				div.innerHTML = wrap[1] + arg + wrap[2];
				
				// Move to the right depth
				while ( wrap[0]-- )
					div = div.firstChild;
				
				// Remove IE's autoinserted <tbody> from table fragments
				if ( jQuery.browser.msie ) {
					
					// String was a <table>, *may* have spurious <tbody>
					if ( !s.indexOf("<table") && s.indexOf("<tbody") < 0 ) 
						tb = div.firstChild && div.firstChild.childNodes;
						
					// String was a bare <thead> or <tfoot>
					else if ( wrap[1] == "<table>" && s.indexOf("<tbody") < 0 )
						tb = div.childNodes;

					for ( var n = tb.length-1; n >= 0 ; --n )
						if ( jQuery.nodeName(tb[n], "tbody") && !tb[n].childNodes.length )
							tb[n].parentNode.removeChild(tb[n]);
					
				}
				
				arg = jQuery.makeArray( div.childNodes );
			}

			if ( 0 === arg.length && (!jQuery.nodeName(arg, "form") && !jQuery.nodeName(arg, "select")) )
				return;

			if ( arg[0] == undefined || jQuery.nodeName(arg, "form") || arg.options )
				r.push( arg );
			else
				r = jQuery.merge( r, arg );

		});

		return r;
	},
	
	attr: function(elem, name, value){
		var fix = jQuery.isXMLDoc(elem) ? {} : jQuery.props;
		
		// Certain attributes only work when accessed via the old DOM 0 way
		if ( fix[name] ) {
			if ( value != undefined ) elem[fix[name]] = value;
			return elem[fix[name]];

		} else if ( value == undefined && jQuery.browser.msie && jQuery.nodeName(elem, "form") && (name == "action" || name == "method") )
			return elem.getAttributeNode(name).nodeValue;

		// IE elem.getAttribute passes even for style
		else if ( elem.tagName ) {
			// IE actually uses filters for opacity ... elem is actually elem.style
			if ( name == "opacity" && jQuery.browser.msie ) {
				if ( value != undefined ) {
					// IE has trouble with opacity if it does not have layout
					// Force it by setting the zoom level
					elem.zoom = 1; 
	
					// Set the alpha filter to set the opacity
					elem.filter = (elem.filter || "").replace(/alpha\([^)]*\)/,"") +
						(parseFloat(value).toString() == "NaN" ? "" : "alpha(opacity=" + value * 100 + ")");
				}
	
				return elem.filter ? 
					(parseFloat( elem.filter.match(/opacity=([^)]*)/)[1] ) / 100).toString() : "";
			}

			if ( value != undefined ) elem.setAttribute( name, value );
			if ( jQuery.browser.msie && /href|src/.test(name) && !jQuery.isXMLDoc(elem) ) 
				return elem.getAttribute( name, 2 );
			return elem.getAttribute( name );

		// elem is actually elem.style ... set the style
		} else {
			name = name.replace(/-([a-z])/ig,function(z,b){return b.toUpperCase();});
			if ( value != undefined ) elem[name] = value;
			return elem[name];
		}
	},
	trim: function(t){
		return t.replace(/^\s+|\s+$/g, "");
	},

	makeArray: function( a ) {
		var r = [];

		// Need to use typeof to fight Safari childNodes crashes
		if ( typeof a != "array" )
			for ( var i = 0, al = a.length; i < al; i++ )
				r.push( a[i] );
		else
			r = a.slice( 0 );

		return r;
	},

	inArray: function( b, a ) {
		for ( var i = 0, al = a.length; i < al; i++ )
			if ( a[i] == b )
				return i;
		return -1;
	},
	merge: function(first, second) {
		// We have to loop this way because IE & Opera overwrite the length
		// expando of getElementsByTagName
		for ( var i = 0; second[i]; i++ )
			first.push(second[i]);
		return first;
	},
	unique: function(first) {
		var r = [], num = jQuery.mergeNum++;

		for ( var i = 0, fl = first.length; i < fl; i++ )
			if ( num != first[i].mergeNum ) {
				first[i].mergeNum = num;
				r.push(first[i]);
			}

		return r;
	},

	mergeNum: 0,
	grep: function(elems, fn, inv) {
		// If a string is passed in for the function, make a function
		// for it (a handy shortcut)
		if ( typeof fn == "string" )
			fn = new Function("a","i","return " + fn);

		var result = [];

		// Go through the array, only saving the items
		// that pass the validator function
		for ( var i = 0, el = elems.length; i < el; i++ )
			if ( !inv && fn(elems[i],i) || inv && !fn(elems[i],i) )
				result.push( elems[i] );

		return result;
	},
	map: function(elems, fn) {
		// If a string is passed in for the function, make a function
		// for it (a handy shortcut)
		if ( typeof fn == "string" )
			fn = new Function("a","return " + fn);

		var result = [];

		// Go through the array, translating each of the items to their
		// new value (or values).
		for ( var i = 0, el = elems.length; i < el; i++ ) {
			var val = fn(elems[i],i);

			if ( val !== null && val != undefined ) {
				if ( val.constructor != Array ) val = [val];
				result = result.concat( val );
			}
		}

		return result;
	}
});
 
/*
 * Whether the W3C compliant box model is being used.
 *
 * @property
 * @name $.boxModel
 * @type Boolean
 * @cat JavaScript
 */
new function() {
	var b = navigator.userAgent.toLowerCase();

	// Figure out what browser is being used
	jQuery.browser = {
		version: b.match(/.+(?:rv|it|ra|ie)[\/: ]([\d.]+)/)[1],
		safari: /webkit/.test(b),
		opera: /opera/.test(b),
		msie: /msie/.test(b) && !/opera/.test(b),
		mozilla: /mozilla/.test(b) && !/(compatible|webkit)/.test(b)
	};

	// Check to see if the W3C box model is being used
	jQuery.boxModel = !jQuery.browser.msie || document.compatMode == "CSS1Compat";

	jQuery.styleFloat = jQuery.browser.msie ? "styleFloat" : "cssFloat",

	jQuery.props = {
		"for": "htmlFor",
		"class": "className",
		"float": jQuery.styleFloat,
		cssFloat: jQuery.styleFloat,
		styleFloat: jQuery.styleFloat,
		innerHTML: "innerHTML",
		className: "className",
		value: "value",
		disabled: "disabled",
		checked: "checked",
		readonly: "readOnly",
		selected: "selected",
		maxlength: "maxLength"
	};
};

jQuery.each({
	parent: "a.parentNode",
	parents: "jQuery.parents(a)",
	next: "jQuery.nth(a,2,'nextSibling')",
	prev: "jQuery.nth(a,2,'previousSibling')",
	siblings: "jQuery.sibling(a.parentNode.firstChild,a)",
	children: "jQuery.sibling(a.firstChild)"
}, function(i,n){
	jQuery.fn[ i ] = function(a) {
		var ret = jQuery.map(this,n);
		if ( a && typeof a == "string" )
			ret = jQuery.multiFilter(a,ret);
		return this.pushStack( ret );
	};
});

jQuery.each({
	appendTo: "append",
	prependTo: "prepend",
	insertBefore: "before",
	insertAfter: "after"
}, function(i,n){
	jQuery.fn[ i ] = function(){
		var a = arguments;
		return this.each(function(){
			for ( var j = 0, al = a.length; j < al; j++ )
				jQuery(a[j])[n]( this );
		});
	};
});

jQuery.each( {
	removeAttr: function( key ) {
		jQuery.attr( this, key, "" );
		this.removeAttribute( key );
	},
	addClass: function(c){
		jQuery.className.add(this,c);
	},
	removeClass: function(c){
		jQuery.className.remove(this,c);
	},
	toggleClass: function( c ){
		jQuery.className[ jQuery.className.has(this,c) ? "remove" : "add" ](this, c);
	},
	remove: function(a){
		if ( !a || jQuery.filter( a, [this] ).r.length )
			this.parentNode.removeChild( this );
	},
	empty: function() {
		while ( this.firstChild )
			this.removeChild( this.firstChild );
	}
}, function(i,n){
	jQuery.fn[ i ] = function() {
		return this.each( n, arguments );
	};
});

jQuery.each( [ "eq", "lt", "gt", "contains" ], function(i,n){
	jQuery.fn[ n ] = function(num,fn) {
		return this.filter( ":" + n + "(" + num + ")", fn );
	};
});

jQuery.each( [ "height", "width" ], function(i,n){
	jQuery.fn[ n ] = function(h) {
		return h == undefined ?
			( this.length ? jQuery.css( this[0], n ) : null ) :
			this.css( n, h.constructor == String ? h : h + "px" );
	};
});
jQuery.extend({
	expr: {
		"": "m[2]=='*'||jQuery.nodeName(a,m[2])",
		"#": "a.getAttribute('id')==m[2]",
		":": {
			// Position Checks
			lt: "i<m[3]-0",
			gt: "i>m[3]-0",
			nth: "m[3]-0==i",
			eq: "m[3]-0==i",
			first: "i==0",
			last: "i==r.length-1",
			even: "i%2==0",
			odd: "i%2",

			// Child Checks
			"first-child": "a.parentNode.getElementsByTagName('*')[0]==a",
			"last-child": "jQuery.nth(a.parentNode.lastChild,1,'previousSibling')==a",
			"only-child": "!jQuery.nth(a.parentNode.lastChild,2,'previousSibling')",

			// Parent Checks
			parent: "a.firstChild",
			empty: "!a.firstChild",

			// Text Check
			contains: "(a.textContent||a.innerText||'').indexOf(m[3])>=0",

			// Visibility
			visible: '"hidden"!=a.type&&jQuery.css(a,"display")!="none"&&jQuery.css(a,"visibility")!="hidden"',
			hidden: '"hidden"==a.type||jQuery.css(a,"display")=="none"||jQuery.css(a,"visibility")=="hidden"',

			// Form attributes
			enabled: "!a.disabled",
			disabled: "a.disabled",
			checked: "a.checked",
			selected: "a.selected||jQuery.attr(a,'selected')",

			// Form elements
			text: "'text'==a.type",
			radio: "'radio'==a.type",
			checkbox: "'checkbox'==a.type",
			file: "'file'==a.type",
			password: "'password'==a.type",
			submit: "'submit'==a.type",
			image: "'image'==a.type",
			reset: "'reset'==a.type",
			button: '"button"==a.type||jQuery.nodeName(a,"button")',
			input: "/input|select|textarea|button/i.test(a.nodeName)"
		},
		"[": "jQuery.find(m[2],a).length"
	},
	
	// The regular expressions that power the parsing engine
	parse: [
		// Match: [@value='test'], [@foo]
		/^\[ *(@)([\w-]+) *([!*$^~=]*) *('?"?)(.*?)\4 *\]/,

		// Match: [div], [div p]
		/^(\[)\s*(.*?(\[.*?\])?[^[]*?)\s*\]/,

		// Match: :contains('foo')
		/^(:)([\w-]+)\("?'?(.*?(\(.*?\))?[^(]*?)"?'?\)/,

		// Match: :even, :last-chlid, #id, .class
		new RegExp("^([:.#]*)(" + 
			( jQuery.chars = "(?:[\\w\u0128-\uFFFF*_-]|\\\\.)" ) + "+)")
	],

	multiFilter: function( expr, elems, not ) {
		var old, cur = [];

		while ( expr && expr != old ) {
			old = expr;
			var f = jQuery.filter( expr, elems, not );
			expr = f.t.replace(/^\s*,\s*/, "" );
			cur = not ? elems = f.r : jQuery.merge( cur, f.r );
		}

		return cur;
	},
	find: function( t, context ) {
		// Quickly handle non-string expressions
		if ( typeof t != "string" )
			return [ t ];

		// Make sure that the context is a DOM Element
		if ( context && !context.nodeType )
			context = null;

		// Set the correct context (if none is provided)
		context = context || document;

		// Handle the common XPath // expression
		if ( !t.indexOf("//") ) {
			context = context.documentElement;
			t = t.substr(2,t.length);

		// And the / root expression
		} else if ( !t.indexOf("/") && !context.ownerDocument ) {
			context = context.documentElement;
			t = t.substr(1,t.length);
			if ( t.indexOf("/") >= 1 )
				t = t.substr(t.indexOf("/"),t.length);
		}

		// Initialize the search
		var ret = [context], done = [], last;

		// Continue while a selector expression exists, and while
		// we're no longer looping upon ourselves
		while ( t && last != t ) {
			var r = [];
			last = t;

			t = jQuery.trim(t).replace( /^\/\//, "" );

			var foundToken = false;

			// An attempt at speeding up child selectors that
			// point to a specific element tag
			var re = new RegExp("^[/>]\\s*(" + jQuery.chars + "+)");
			var m = re.exec(t);

			if ( m ) {
				var nodeName = m[1].toUpperCase();

				// Perform our own iteration and filter
				for ( var i = 0; ret[i]; i++ )
					for ( var c = ret[i].firstChild; c; c = c.nextSibling )
						if ( c.nodeType == 1 && (nodeName == "*" || c.nodeName == nodeName.toUpperCase()) )
							r.push( c );

				ret = r;
				t = t.replace( re, "" );
				if ( t.indexOf(" ") == 0 ) continue;
				foundToken = true;
			} else {
				re = /^((\/?\.\.)|([>\/+~]))\s*([a-z]*)/i;

				if ( (m = re.exec(t)) != null ) {
					r = [];

					var nodeName = m[4], mergeNum = jQuery.mergeNum++;
					m = m[1];

					for ( var j = 0, rl = ret.length; j < rl; j++ )
						if ( m.indexOf("..") < 0 ) {
							var n = m == "~" || m == "+" ? ret[j].nextSibling : ret[j].firstChild;
							for ( ; n; n = n.nextSibling )
								if ( n.nodeType == 1 ) {
									if ( m == "~" && n.mergeNum == mergeNum ) break;
									
									if (!nodeName || n.nodeName == nodeName.toUpperCase() ) {
										if ( m == "~" ) n.mergeNum = mergeNum;
										r.push( n );
									}
									
									if ( m == "+" ) break;
								}
						} else
							r.push( ret[j].parentNode );

					ret = r;

					// And remove the token
					t = jQuery.trim( t.replace( re, "" ) );
					foundToken = true;
				}
			}

			// See if there's still an expression, and that we haven't already
			// matched a token
			if ( t && !foundToken ) {
				// Handle multiple expressions
				if ( !t.indexOf(",") ) {
					// Clean the result set
					if ( context == ret[0] ) ret.shift();

					// Merge the result sets
					done = jQuery.merge( done, ret );

					// Reset the context
					r = ret = [context];

					// Touch up the selector string
					t = " " + t.substr(1,t.length);

				} else {
					// Optomize for the case nodeName#idName
					var re2 = new RegExp("^(" + jQuery.chars + "+)(#)(" + jQuery.chars + "+)");
					var m = re2.exec(t);
					
					// Re-organize the results, so that they're consistent
					if ( m ) {
					   m = [ 0, m[2], m[3], m[1] ];

					} else {
						// Otherwise, do a traditional filter check for
						// ID, class, and element selectors
						re2 = new RegExp("^([#.]?)(" + jQuery.chars + "*)");
						m = re2.exec(t);
					}

					m[2] = m[2].replace(/\\/g, "");

					var elem = ret[ret.length-1];

					// Try to do a global search by ID, where we can
					if ( m[1] == "#" && elem && elem.getElementById ) {
						// Optimization for HTML document case
						var oid = elem.getElementById(m[2]);
						
						// Do a quick check for the existence of the actual ID attribute
						// to avoid selecting by the name attribute in IE
						// also check to insure id is a string to avoid selecting an element with the name of 'id' inside a form
						if ( (jQuery.browser.msie||jQuery.browser.opera) && oid && typeof oid.id == "string" && oid.id != m[2] )
							oid = jQuery('[@id="'+m[2]+'"]', elem)[0];

						// Do a quick check for node name (where applicable) so
						// that div#foo searches will be really fast
						ret = r = oid && (!m[3] || jQuery.nodeName(oid, m[3])) ? [oid] : [];
					} else {
						// We need to find all descendant elements
						for ( var i = 0; ret[i]; i++ ) {
							// Grab the tag name being searched for
							var tag = m[1] != "" || m[0] == "" ? "*" : m[2];

							// Handle IE7 being really dumb about <object>s
							if ( tag == "*" && ret[i].nodeName.toLowerCase() == "object" )
								tag = "param";

							r = jQuery.merge( r, ret[i].getElementsByTagName( tag ));
						}

						// It's faster to filter by class and be done with it
						if ( m[1] == "." )
							r = jQuery.classFilter( r, m[2] );

						// Same with ID filtering
						if ( m[1] == "#" ) {
							var tmp = [];

							// Try to find the element with the ID
							for ( var i = 0; r[i]; i++ )
								if ( r[i].getAttribute("id") == m[2] ) {
									tmp = [ r[i] ];
									break;
								}

							r = tmp;
						}

						ret = r;
					}

					t = t.replace( re2, "" );
				}

			}

			// If a selector string still exists
			if ( t ) {
				// Attempt to filter it
				var val = jQuery.filter(t,r);
				ret = r = val.r;
				t = jQuery.trim(val.t);
			}
		}

		// An error occurred with the selector;
		// just return an empty set instead
		if ( t )
			ret = [];

		// Remove the root context
		if ( ret && context == ret[0] )
			ret.shift();

		// And combine the results
		done = jQuery.merge( done, ret );

		return done;
	},

	classFilter: function(r,m,not){
		m = " " + m + " ";
		var tmp = [];
		for ( var i = 0; r[i]; i++ ) {
			var pass = (" " + r[i].className + " ").indexOf( m ) >= 0;
			if ( !not && pass || not && !pass )
				tmp.push( r[i] );
		}
		return tmp;
	},

	filter: function(t,r,not) {
		var last;

		// Look for common filter expressions
		while ( t  && t != last ) {
			last = t;

			var p = jQuery.parse, m;

			for ( var i = 0; p[i]; i++ ) {
				m = p[i].exec( t );

				if ( m ) {
					// Remove what we just matched
					t = t.substring( m[0].length );

					m[2] = m[2].replace(/\\/g, "");
					break;
				}
			}

			if ( !m )
				break;

			// :not() is a special case that can be optimized by
			// keeping it out of the expression list
			if ( m[1] == ":" && m[2] == "not" )
				r = jQuery.filter(m[3], r, true).r;

			// We can get a big speed boost by filtering by class here
			else if ( m[1] == "." )
				r = jQuery.classFilter(r, m[2], not);

			else if ( m[1] == "@" ) {
				var tmp = [], type = m[3];
				
				for ( var i = 0, rl = r.length; i < rl; i++ ) {
					var a = r[i], z = a[ jQuery.props[m[2]] || m[2] ];
					
					if ( z == null || /href|src/.test(m[2]) )
						z = jQuery.attr(a,m[2]);

					if ( (type == "" && !!z ||
						 type == "=" && z == m[5] ||
						 type == "!=" && z != m[5] ||
						 type == "^=" && z && !z.indexOf(m[5]) ||
						 type == "$=" && z.substr(z.length - m[5].length) == m[5] ||
						 (type == "*=" || type == "~=") && z.indexOf(m[5]) >= 0) ^ not )
							tmp.push( a );
				}
				
				r = tmp;

			// We can get a speed boost by handling nth-child here
			} else if ( m[1] == ":" && m[2] == "nth-child" ) {
				var num = jQuery.mergeNum++, tmp = [],
					test = /(\d*)n\+?(\d*)/.exec(
						m[3] == "even" && "2n" || m[3] == "odd" && "2n+1" ||
						!/\D/.test(m[3]) && "n+" + m[3] || m[3]),
					first = (test[1] || 1) - 0, last = test[2] - 0;

				for ( var i = 0, rl = r.length; i < rl; i++ ) {
					var node = r[i], parentNode = node.parentNode;

					if ( num != parentNode.mergeNum ) {
						var c = 1;

						for ( var n = parentNode.firstChild; n; n = n.nextSibling )
							if ( n.nodeType == 1 )
								n.nodeIndex = c++;

						parentNode.mergeNum = num;
					}

					var add = false;

					if ( first == 1 ) {
						if ( last == 0 || node.nodeIndex == last )
							add = true;
					} else if ( (node.nodeIndex + last) % first == 0 )
						add = true;

					if ( add ^ not )
						tmp.push( node );
				}

				r = tmp;

			// Otherwise, find the expression to execute
			} else {
				var f = jQuery.expr[m[1]];
				if ( typeof f != "string" )
					f = jQuery.expr[m[1]][m[2]];

				// Build a custom macro to enclose it
				eval("f = function(a,i){return " + f + "}");

				// Execute it against the current filter
				r = jQuery.grep( r, f, not );
			}
		}

		// Return an array of filtered elements (r)
		// and the modified expression string (t)
		return { r: r, t: t };
	},
	parents: function( elem ){
		var matched = [];
		var cur = elem.parentNode;
		while ( cur && cur != document ) {
			matched.push( cur );
			cur = cur.parentNode;
		}
		return matched;
	},
	nth: function(cur,result,dir,elem){
		result = result || 1;
		var num = 0;

		for ( ; cur; cur = cur[dir] )
			if ( cur.nodeType == 1 && ++num == result )
				break;

		return cur;
	},
	sibling: function( n, elem ) {
		var r = [];

		for ( ; n; n = n.nextSibling ) {
			if ( n.nodeType == 1 && (!elem || n != elem) )
				r.push( n );
		}

		return r;
	}
});
/*
 * A number of helper functions used for managing events.
 * Many of the ideas behind this code orignated from 
 * Dean Edwards' addEvent library.
 */
jQuery.event = {

	// Bind an event to an element
	// Original by Dean Edwards
	add: function(element, type, handler, data) {
		// For whatever reason, IE has trouble passing the window object
		// around, causing it to be cloned in the process
		if ( jQuery.browser.msie && element.setInterval != undefined )
			element = window;
		
		// Make sure that the function being executed has a unique ID
		if ( !handler.guid )
			handler.guid = this.guid++;
			
		// if data is passed, bind to handler 
		if( data != undefined ) { 
        	// Create temporary function pointer to original handler 
			var fn = handler; 

			// Create unique handler function, wrapped around original handler 
			handler = function() { 
				// Pass arguments and context to original handler 
				return fn.apply(this, arguments); 
			};

			// Store data in unique handler 
			handler.data = data;

			// Set the guid of unique handler to the same of original handler, so it can be removed 
			handler.guid = fn.guid;
		}

		// Init the element's event structure
		if (!element.$events)
			element.$events = {};
		
		if (!element.$handle)
			element.$handle = function() {
				// returned undefined or false
				var val;

				// Handle the second event of a trigger and when
				// an event is called after a page has unloaded
				if ( typeof jQuery == "undefined" || jQuery.event.triggered )
				  return val;
				
				val = jQuery.event.handle.apply(element, arguments);
				
				return val;
			};

		// Get the current list of functions bound to this event
		var handlers = element.$events[type];

		// Init the event handler queue
		if (!handlers) {
			handlers = element.$events[type] = {};	
			
			// And bind the global event handler to the element
			if (element.addEventListener)
				element.addEventListener(type, element.$handle, false);
			else
				element.attachEvent("on" + type, element.$handle);
		}

		// Add the function to the element's handler list
		handlers[handler.guid] = handler;

		// Remember the function in a global list (for triggering)
		if (!this.global[type])
			this.global[type] = [];
		// Only add the element to the global list once
		if (jQuery.inArray(element, this.global[type]) == -1)
			this.global[type].push( element );
	},

	guid: 1,
	global: {},

	// Detach an event or set of events from an element
	remove: function(element, type, handler) {
		var events = element.$events, ret, index;

		if ( events ) {
			// type is actually an event object here
			if ( type && type.type ) {
				handler = type.handler;
				type = type.type;
			}
			
			if ( !type ) {
				for ( type in events )
					this.remove( element, type );

			} else if ( events[type] ) {
				// remove the given handler for the given type
				if ( handler )
					delete events[type][handler.guid];
				
				// remove all handlers for the given type
				else
					for ( handler in element.$events[type] )
						delete events[type][handler];

				// remove generic event handler if no more handlers exist
				for ( ret in events[type] ) break;
				if ( !ret ) {
					if (element.removeEventListener)
						element.removeEventListener(type, element.$handle, false);
					else
						element.detachEvent("on" + type, element.$handle);
					ret = null;
					delete events[type];
					
					// Remove element from the global event type cache
					while ( this.global[type] && ( (index = jQuery.inArray(element, this.global[type])) >= 0 ) )
						delete this.global[type][index];
				}
			}

			// Remove the expando if it's no longer used
			for ( ret in events ) break;
			if ( !ret )
				element.$handle = element.$events = null;
		}
	},

	trigger: function(type, data, element) {
		// Clone the incoming data, if any
		data = jQuery.makeArray(data || []);

		// Handle a global trigger
		if ( !element )
			jQuery.each( this.global[type] || [], function(){
				jQuery.event.trigger( type, data, this );
			});

		// Handle triggering a single element
		else {
			var val, ret, fn = jQuery.isFunction( element[ type ] || null );
			
			// Pass along a fake event
			data.unshift( this.fix({ type: type, target: element }) );

			// Trigger the event
			if ( jQuery.isFunction(element.$handle) && (val = element.$handle.apply( element, data )) !== false )
				this.triggered = true;

			if ( fn && val !== false && !jQuery.nodeName(element, 'a') )
				element[ type ]();

			this.triggered = false;
		}
	},

	handle: function(event) {
		// returned undefined or false
		var val;

		// Empty object is for triggered events with no data
		event = jQuery.event.fix( event || window.event || {} ); 

		var c = this.$events && this.$events[event.type], args = [].slice.call( arguments, 1 );
		args.unshift( event );

		for ( var j in c ) {
			// Pass in a reference to the handler function itself
			// So that we can later remove it
			args[0].handler = c[j];
			args[0].data = c[j].data;

			if ( c[j].apply( this, args ) === false ) {
				event.preventDefault();
				event.stopPropagation();
				val = false;
			}
		}

		// Clean up added properties in IE to prevent memory leak
		if (jQuery.browser.msie)
			event.target = event.preventDefault = event.stopPropagation =
				event.handler = event.data = null;

		return val;
	},

	fix: function(event) {
		// store a copy of the original event object 
		// and clone to set read-only properties
		var originalEvent = event;
		event = jQuery.extend({}, originalEvent);
		
		// add preventDefault and stopPropagation since 
		// they will not work on the clone
		event.preventDefault = function() {
			// if preventDefault exists run it on the original event
			if (originalEvent.preventDefault)
				return originalEvent.preventDefault();
			// otherwise set the returnValue property of the original event to false (IE)
			originalEvent.returnValue = false;
		};
		event.stopPropagation = function() {
			// if stopPropagation exists run it on the original event
			if (originalEvent.stopPropagation)
				return originalEvent.stopPropagation();
			// otherwise set the cancelBubble property of the original event to true (IE)
			originalEvent.cancelBubble = true;
		};
		
		// Fix target property, if necessary
		if ( !event.target && event.srcElement )
			event.target = event.srcElement;
				
		// check if target is a textnode (safari)
		if (jQuery.browser.safari && event.target.nodeType == 3)
			event.target = originalEvent.target.parentNode;

		// Add relatedTarget, if necessary
		if ( !event.relatedTarget && event.fromElement )
			event.relatedTarget = event.fromElement == event.target ? event.toElement : event.fromElement;

		// Calculate pageX/Y if missing and clientX/Y available
		if ( event.pageX == null && event.clientX != null ) {
			var e = document.documentElement, b = document.body;
			event.pageX = event.clientX + (e && e.scrollLeft || b.scrollLeft);
			event.pageY = event.clientY + (e && e.scrollTop || b.scrollTop);
		}
			
		// Add which for key events
		if ( !event.which && (event.charCode || event.keyCode) )
			event.which = event.charCode || event.keyCode;
		
		// Add metaKey to non-Mac browsers (use ctrl for PC's and Meta for Macs)
		if ( !event.metaKey && event.ctrlKey )
			event.metaKey = event.ctrlKey;

		// Add which for click: 1 == left; 2 == middle; 3 == right
		// Note: button is not normalized, so don't use it
		if ( !event.which && event.button )
			event.which = (event.button & 1 ? 1 : ( event.button & 2 ? 3 : ( event.button & 4 ? 2 : 0 ) ));
			
		return event;
	}
};

jQuery.fn.extend({
	bind: function( type, data, fn ) {
		return type == "unload" ? this.one(type, data, fn) : this.each(function(){
			jQuery.event.add( this, type, fn || data, fn && data );
		});
	},
	one: function( type, data, fn ) {
		return this.each(function(){
			jQuery.event.add( this, type, function(event) {
				jQuery(this).unbind(event);
				return (fn || data).apply( this, arguments);
			}, fn && data);
		});
	},
	unbind: function( type, fn ) {
		return this.each(function(){
			jQuery.event.remove( this, type, fn );
		});
	},
	trigger: function( type, data ) {
		return this.each(function(){
			jQuery.event.trigger( type, data, this );
		});
	},
	toggle: function() {
		// Save reference to arguments for access in closure
		var a = arguments;

		return this.click(function(e) {
			// Figure out which function to execute
			this.lastToggle = 0 == this.lastToggle ? 1 : 0;
			
			// Make sure that clicks stop
			e.preventDefault();
			
			// and execute the function
			return a[this.lastToggle].apply( this, [e] ) || false;
		});
	},
	hover: function(f,g) {
		
		// A private function for handling mouse 'hovering'
		function handleHover(e) {
			// Check if mouse(over|out) are still within the same parent element
			var p = e.relatedTarget;
	
			// Traverse up the tree
			while ( p && p != this ) try { p = p.parentNode } catch(e) { p = this; };
			
			// If we actually just moused on to a sub-element, ignore it
			if ( p == this ) return false;
			
			// Execute the right function
			return (e.type == "mouseover" ? f : g).apply(this, [e]);
		}
		
		// Bind the function to the two event listeners
		return this.mouseover(handleHover).mouseout(handleHover);
	},
	ready: function(f) {
		// If the DOM is already ready
		if ( jQuery.isReady )
			// Execute the function immediately
			f.apply( document, [jQuery] );
			
		// Otherwise, remember the function for later
		else
			// Add the function to the wait list
			jQuery.readyList.push( function() { return f.apply(this, [jQuery]) } );
	
		return this;
	}
});

jQuery.extend({
	/*
	 * All the code that makes DOM Ready work nicely.
	 */
	isReady: false,
	readyList: [],
	
	// Handle when the DOM is ready
	ready: function() {
		// Make sure that the DOM is not already loaded
		if ( !jQuery.isReady ) {
			// Remember that the DOM is ready
			jQuery.isReady = true;
			
			// If there are functions bound, to execute
			if ( jQuery.readyList ) {
				// Execute all of them
				jQuery.each( jQuery.readyList, function(){
					this.apply( document );
				});
				
				// Reset the list of functions
				jQuery.readyList = null;
			}
			// Remove event listener to avoid memory leak
			if ( jQuery.browser.mozilla || jQuery.browser.opera )
				document.removeEventListener( "DOMContentLoaded", jQuery.ready, false );
			
			// Remove script element used by IE hack
			if( !window.frames.length ) // don't remove if frames are present (#1187)
				jQuery(window).load(function(){ jQuery("#__ie_init").remove(); });
		}
	}
});

new function(){

	jQuery.each( ("blur,focus,load,resize,scroll,unload,click,dblclick," +
		"mousedown,mouseup,mousemove,mouseover,mouseout,change,select," + 
		"submit,keydown,keypress,keyup,error").split(","), function(i,o){
		
		// Handle event binding
		jQuery.fn[o] = function(f){
			return f ? this.bind(o, f) : this.trigger(o);
		};
			
	});
	
	// If Mozilla is used
	if ( jQuery.browser.mozilla || jQuery.browser.opera )
		// Use the handy event callback
		document.addEventListener( "DOMContentLoaded", jQuery.ready, false );
	
	// If IE is used, use the excellent hack by Matthias Miller
	// http://www.outofhanwell.com/blog/index.php?title=the_window_onload_problem_revisited
	else if ( jQuery.browser.msie ) {
	
		// Only works if you document.write() it
		document.write("<scr" + "ipt id=__ie_init defer=true " + 
			"src=//:><\/script>");
	
		// Use the defer script hack
		var script = document.getElementById("__ie_init");
		
		// script does not exist if jQuery is loaded dynamically
		if ( script ) 
			script.onreadystatechange = function() {
				if ( this.readyState != "complete" ) return;
				jQuery.ready();
			};
	
		// Clear from memory
		script = null;
	
	// If Safari  is used
	} else if ( jQuery.browser.safari )
		// Continually check to see if the document.readyState is valid
		jQuery.safariTimer = setInterval(function(){
			// loaded and complete are both valid states
			if ( document.readyState == "loaded" || 
				document.readyState == "complete" ) {
	
				// If either one are found, remove the timer
				clearInterval( jQuery.safariTimer );
				jQuery.safariTimer = null;
	
				// and execute any waiting functions
				jQuery.ready();
			}
		}, 10); 

	// A fallback to window.onload, that will always work
	jQuery.event.add( window, "load", jQuery.ready );
	
};

// Clean up after IE to avoid memory leaks
if (jQuery.browser.msie)
	jQuery(window).one("unload", function() {
		var global = jQuery.event.global;
		for ( var type in global ) {
			var els = global[type], i = els.length;
			if ( i && type != 'unload' )
				do
					els[i-1] && jQuery.event.remove(els[i-1], type);
				while (--i);
		}
	});
jQuery.fn.extend({
	loadIfModified: function( url, params, callback ) {
		this.load( url, params, callback, 1 );
	},
	load: function( url, params, callback, ifModified ) {
		if ( jQuery.isFunction( url ) )
			return this.bind("load", url);

		callback = callback || function(){};

		// Default to a GET request
		var type = "GET";

		// If the second parameter was provided
		if ( params )
			// If it's a function
			if ( jQuery.isFunction( params ) ) {
				// We assume that it's the callback
				callback = params;
				params = null;

			// Otherwise, build a param string
			} else {
				params = jQuery.param( params );
				type = "POST";
			}

		var self = this;

		// Request the remote document
		jQuery.ajax({
			url: url,
			type: type,
			data: params,
			ifModified: ifModified,
			complete: function(res, status){
				if ( status == "success" || !ifModified && status == "notmodified" )
					// Inject the HTML into all the matched elements
					self.attr("innerHTML", res.responseText)
					  // Execute all the scripts inside of the newly-injected HTML
					  .evalScripts()
					  // Execute callback
					  .each( callback, [res.responseText, status, res] );
				else
					callback.apply( self, [res.responseText, status, res] );
			}
		});
		return this;
	},
	serialize: function() {
		return jQuery.param( this );
	},
	evalScripts: function() {
		return this.find("script").each(function(){
			if ( this.src )
				jQuery.getScript( this.src );
			else
				jQuery.globalEval( this.text || this.textContent || this.innerHTML || "" );
		}).end();
	}

});

// Attach a bunch of functions for handling common AJAX events

jQuery.each( "ajaxStart,ajaxStop,ajaxComplete,ajaxError,ajaxSuccess,ajaxSend".split(","), function(i,o){
	jQuery.fn[o] = function(f){
		return this.bind(o, f);
	};
});

jQuery.extend({
	get: function( url, data, callback, type, ifModified ) {
		// shift arguments if data argument was ommited
		if ( jQuery.isFunction( data ) ) {
			callback = data;
			data = null;
		}
		
		return jQuery.ajax({
			type: "GET",
			url: url,
			data: data,
			success: callback,
			dataType: type,
			ifModified: ifModified
		});
	},
	getIfModified: function( url, data, callback, type ) {
		return jQuery.get(url, data, callback, type, 1);
	},
	getScript: function( url, callback ) {
		return jQuery.get(url, null, callback, "script");
	},
	getJSON: function( url, data, callback ) {
		return jQuery.get(url, data, callback, "json");
	},
	post: function( url, data, callback, type ) {
		if ( jQuery.isFunction( data ) ) {
			callback = data;
			data = {};
		}

		return jQuery.ajax({
			type: "POST",
			url: url,
			data: data,
			success: callback,
			dataType: type
		});
	},
	ajaxTimeout: function( timeout ) {
		jQuery.ajaxSettings.timeout = timeout;
	},
	ajaxSetup: function( settings ) {
		jQuery.extend( jQuery.ajaxSettings, settings );
	},

	ajaxSettings: {
		global: true,
		type: "GET",
		timeout: 0,
		contentType: "application/x-www-form-urlencoded",
		processData: true,
		async: true,
		data: null
	},
	
	// Last-Modified header cache for next request
	lastModified: {},
	ajax: function( s ) {
		// TODO introduce global settings, allowing the client to modify them for all requests, not only timeout
		s = jQuery.extend({}, jQuery.ajaxSettings, s);

		// if data available
		if ( s.data ) {
			// convert data if not already a string
			if (s.processData && typeof s.data != "string")
    			s.data = jQuery.param(s.data);
			// append data to url for get requests
			if( s.type.toLowerCase() == "get" ) {
				// "?" + data or "&" + data (in case there are already params)
				s.url += ((s.url.indexOf("?") > -1) ? "&" : "?") + s.data;
				// IE likes to send both get and post data, prevent this
				s.data = null;
			}
		}

		// Watch for a new set of requests
		if ( s.global && ! jQuery.active++ )
			jQuery.event.trigger( "ajaxStart" );

		var requestDone = false;

		// Create the request object; Microsoft failed to properly
		// implement the XMLHttpRequest in IE7, so we use the ActiveXObject when it is available
		var xml = window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest();

		// Open the socket
		xml.open(s.type, s.url, s.async);

		// Set the correct header, if data is being sent
		if ( s.data )
			xml.setRequestHeader("Content-Type", s.contentType);

		// Set the If-Modified-Since header, if ifModified mode.
		if ( s.ifModified )
			xml.setRequestHeader("If-Modified-Since",
				jQuery.lastModified[s.url] || "Thu, 01 Jan 1970 00:00:00 GMT" );

		// Set header so the called script knows that it's an XMLHttpRequest
		xml.setRequestHeader("X-Requested-With", "XMLHttpRequest");

		// Allow custom headers/mimetypes
		if( s.beforeSend )
			s.beforeSend(xml);
			
		if ( s.global )
		    jQuery.event.trigger("ajaxSend", [xml, s]);

		// Wait for a response to come back
		var onreadystatechange = function(isTimeout){
			// The transfer is complete and the data is available, or the request timed out
			if ( xml && (xml.readyState == 4 || isTimeout == "timeout") ) {
				requestDone = true;
				
				// clear poll interval
				if (ival) {
					clearInterval(ival);
					ival = null;
				}
				
				var status;
				try {
					status = jQuery.httpSuccess( xml ) && isTimeout != "timeout" ?
						s.ifModified && jQuery.httpNotModified( xml, s.url ) ? "notmodified" : "success" : "error";
					// Make sure that the request was successful or notmodified
					if ( status != "error" ) {
						// Cache Last-Modified header, if ifModified mode.
						var modRes;
						try {
							modRes = xml.getResponseHeader("Last-Modified");
						} catch(e) {} // swallow exception thrown by FF if header is not available
	
						if ( s.ifModified && modRes )
							jQuery.lastModified[s.url] = modRes;
	
						// process the data (runs the xml through httpData regardless of callback)
						var data = jQuery.httpData( xml, s.dataType );
	
						// If a local callback was specified, fire it and pass it the data
						if ( s.success )
							s.success( data, status );
	
						// Fire the global callback
						if( s.global )
							jQuery.event.trigger( "ajaxSuccess", [xml, s] );
					} else
						jQuery.handleError(s, xml, status);
				} catch(e) {
					status = "error";
					jQuery.handleError(s, xml, status, e);
				}

				// The request was completed
				if( s.global )
					jQuery.event.trigger( "ajaxComplete", [xml, s] );

				// Handle the global AJAX counter
				if ( s.global && ! --jQuery.active )
					jQuery.event.trigger( "ajaxStop" );

				// Process result
				if ( s.complete )
					s.complete(xml, status);

				// Stop memory leaks
				if(s.async)
					xml = null;
			}
		};
		
		// don't attach the handler to the request, just poll it instead
		var ival = setInterval(onreadystatechange, 13); 

		// Timeout checker
		if ( s.timeout > 0 )
			setTimeout(function(){
				// Check to see if the request is still happening
				if ( xml ) {
					// Cancel the request
					xml.abort();

					if( !requestDone )
						onreadystatechange( "timeout" );
				}
			}, s.timeout);
			
		// Send the data
		try {
			xml.send(s.data);
		} catch(e) {
			jQuery.handleError(s, xml, null, e);
		}
		
		// firefox 1.5 doesn't fire statechange for sync requests
		if ( !s.async )
			onreadystatechange();
		
		// return XMLHttpRequest to allow aborting the request etc.
		return xml;
	},

	handleError: function( s, xml, status, e ) {
		// If a local callback was specified, fire it
		if ( s.error ) s.error( xml, status, e );

		// Fire the global callback
		if ( s.global )
			jQuery.event.trigger( "ajaxError", [xml, s, e] );
	},

	// Counter for holding the number of active queries
	active: 0,

	// Determines if an XMLHttpRequest was successful or not
	httpSuccess: function( r ) {
		try {
			return !r.status && location.protocol == "file:" ||
				( r.status >= 200 && r.status < 300 ) || r.status == 304 ||
				jQuery.browser.safari && r.status == undefined;
		} catch(e){}
		return false;
	},

	// Determines if an XMLHttpRequest returns NotModified
	httpNotModified: function( xml, url ) {
		try {
			var xmlRes = xml.getResponseHeader("Last-Modified");

			// Firefox always returns 200. check Last-Modified date
			return xml.status == 304 || xmlRes == jQuery.lastModified[url] ||
				jQuery.browser.safari && xml.status == undefined;
		} catch(e){}
		return false;
	},

	/* Get the data out of an XMLHttpRequest.
	 * Return parsed XML if content-type header is "xml" and type is "xml" or omitted,
	 * otherwise return plain text.
	 * (String) data - The type of data that you're expecting back,
	 * (e.g. "xml", "html", "script")
	 */
	httpData: function( r, type ) {
		var ct = r.getResponseHeader("content-type");
		var data = !type && ct && ct.indexOf("xml") >= 0;
		data = type == "xml" || data ? r.responseXML : r.responseText;

		// If the type is "script", eval it in global context
		if ( type == "script" )
			jQuery.globalEval( data );

		// Get the JavaScript object, if JSON is used.
		if ( type == "json" )
			data = eval("(" + data + ")");

		// evaluate scripts within html
		if ( type == "html" )
			jQuery("<div>").html(data).evalScripts();

		return data;
	},

	// Serialize an array of form elements or a set of
	// key/values into a query string
	param: function( a ) {
		var s = [];

		// If an array was passed in, assume that it is an array
		// of form elements
		if ( a.constructor == Array || a.jquery )
			// Serialize the form elements
			jQuery.each( a, function(){
				s.push( encodeURIComponent(this.name) + "=" + encodeURIComponent( this.value ) );
			});

		// Otherwise, assume that it's an object of key/value pairs
		else
			// Serialize the key/values
			for ( var j in a )
				// If the value is an array then the key names need to be repeated
				if ( a[j] && a[j].constructor == Array )
					jQuery.each( a[j], function(){
						s.push( encodeURIComponent(j) + "=" + encodeURIComponent( this ) );
					});
				else
					s.push( encodeURIComponent(j) + "=" + encodeURIComponent( a[j] ) );

		// Return the resulting serialization
		return s.join("&");
	},
	
	// evalulates a script in global context
	// not reliable for safari
	globalEval: function( data ) {
		if ( window.execScript )
			window.execScript( data );
		else if ( jQuery.browser.safari )
			// safari doesn't provide a synchronous global eval
			window.setTimeout( data, 0 );
		else
			eval.call( window, data );
	}

});
jQuery.fn.extend({

	show: function(speed,callback){
		return speed ?
			this.animate({
				height: "show", width: "show", opacity: "show"
			}, speed, callback) :
			
			this.filter(":hidden").each(function(){
				this.style.display = this.oldblock ? this.oldblock : "";
				if ( jQuery.css(this,"display") == "none" )
					this.style.display = "block";
			}).end();
	},

	hide: function(speed,callback){
		return speed ?
			this.animate({
				height: "hide", width: "hide", opacity: "hide"
			}, speed, callback) :
			
			this.filter(":visible").each(function(){
				this.oldblock = this.oldblock || jQuery.css(this,"display");
				if ( this.oldblock == "none" )
					this.oldblock = "block";
				this.style.display = "none";
			}).end();
	},

	// Save the old toggle function
	_toggle: jQuery.fn.toggle,
	toggle: function( fn, fn2 ){
		return jQuery.isFunction(fn) && jQuery.isFunction(fn2) ?
			this._toggle( fn, fn2 ) :
			fn ?
				this.animate({
					height: "toggle", width: "toggle", opacity: "toggle"
				}, fn, fn2) :
				this.each(function(){
					jQuery(this)[ jQuery(this).is(":hidden") ? "show" : "hide" ]();
				});
	},
	slideDown: function(speed,callback){
		return this.animate({height: "show"}, speed, callback);
	},
	slideUp: function(speed,callback){
		return this.animate({height: "hide"}, speed, callback);
	},
	slideToggle: function(speed, callback){
		return this.animate({height: "toggle"}, speed, callback);
	},
	fadeIn: function(speed, callback){
		return this.animate({opacity: "show"}, speed, callback);
	},
	fadeOut: function(speed, callback){
		return this.animate({opacity: "hide"}, speed, callback);
	},
	fadeTo: function(speed,to,callback){
		return this.animate({opacity: to}, speed, callback);
	},
	animate: function( prop, speed, easing, callback ) {
		return this.queue(function(){
			var hidden = jQuery(this).is(":hidden"),
				opt = jQuery.speed(speed, easing, callback),
				self = this;
			
			for ( var p in prop )
				if ( prop[p] == "hide" && hidden || prop[p] == "show" && !hidden )
					return jQuery.isFunction(opt.complete) && opt.complete.apply(this);

			this.curAnim = jQuery.extend({}, prop);
			
			jQuery.each( prop, function(name, val){
				var e = new jQuery.fx( self, opt, name );
				if ( val.constructor == Number )
					e.custom( e.cur(), val );
				else
					e[ val == "toggle" ? hidden ? "show" : "hide" : val ]( prop );
			});
		});
	},
	queue: function(type,fn){
		if ( !fn ) {
			fn = type;
			type = "fx";
		}
	
		return this.each(function(){
			if ( !this.queue )
				this.queue = {};
	
			if ( !this.queue[type] )
				this.queue[type] = [];
	
			this.queue[type].push( fn );
		
			if ( this.queue[type].length == 1 )
				fn.apply(this);
		});
	}

});

jQuery.extend({
	
	speed: function(speed, easing, fn) {
		var opt = speed && speed.constructor == Object ? speed : {
			complete: fn || !fn && easing || 
				jQuery.isFunction( speed ) && speed,
			duration: speed,
			easing: fn && easing || easing && easing.constructor != Function && easing || (jQuery.easing.swing ? "swing" : "linear")
		};

		opt.duration = (opt.duration && opt.duration.constructor == Number ? 
			opt.duration : 
			{ slow: 600, fast: 200 }[opt.duration]) || 400;
	
		// Queueing
		opt.old = opt.complete;
		opt.complete = function(){
			jQuery.dequeue(this, "fx");
			if ( jQuery.isFunction( opt.old ) )
				opt.old.apply( this );
		};
	
		return opt;
	},
	
	easing: {
		linear: function( p, n, firstNum, diff ) {
			return firstNum + diff * p;
		},
		swing: function( p, n, firstNum, diff ) {
			return ((-Math.cos(p*Math.PI)/2) + 0.5) * diff + firstNum;
		}
	},
	
	queue: {},
	
	dequeue: function(elem,type){
		type = type || "fx";
	
		if ( elem.queue && elem.queue[type] ) {
			// Remove self
			elem.queue[type].shift();
	
			// Get next function
			var f = elem.queue[type][0];
		
			if ( f ) f.apply( elem );
		}
	},

	timers: [],

	/*
	 * I originally wrote fx() as a clone of moo.fx and in the process
	 * of making it small in size the code became illegible to sane
	 * people. You've been warned.
	 */
	
	fx: function( elem, options, prop ){

		var z = this;

		// The styles
		var y = elem.style;
		
		if ( prop == "height" || prop == "width" ) {
			// Store display property
			var oldDisplay = jQuery.css(elem, "display");

			// Make sure that nothing sneaks out
			var oldOverflow = y.overflow;
			y.overflow = "hidden";
		}

		// Simple function for setting a style value
		z.a = function(){
			if ( options.step )
				options.step.apply( elem, [ z.now ] );

			if ( prop == "opacity" )
				jQuery.attr(y, "opacity", z.now); // Let attr handle opacity
			else {
				y[prop] = parseInt(z.now) + "px";
				y.display = "block"; // Set display property to block for animation
			}
		};

		// Figure out the maximum number to run to
		z.max = function(){
			return parseFloat( jQuery.css(elem,prop) );
		};

		// Get the current size
		z.cur = function(){
			var r = parseFloat( jQuery.curCSS(elem, prop) );
			return r && r > -10000 ? r : z.max();
		};

		// Start an animation from one number to another
		z.custom = function(from,to){
			z.startTime = (new Date()).getTime();
			z.now = from;
			z.a();

			jQuery.timers.push(function(){
				return z.step(from, to);
			});

			if ( jQuery.timers.length == 1 ) {
				var timer = setInterval(function(){
					var timers = jQuery.timers;
					
					for ( var i = 0; i < timers.length; i++ )
						if ( !timers[i]() )
							timers.splice(i--, 1);

					if ( !timers.length )
						clearInterval( timer );
				}, 13);
			}
		};

		// Simple 'show' function
		z.show = function(){
			if ( !elem.orig ) elem.orig = {};

			// Remember where we started, so that we can go back to it later
			elem.orig[prop] = jQuery.attr( elem.style, prop );

			options.show = true;

			// Begin the animation
			z.custom(0, this.cur());

			// Make sure that we start at a small width/height to avoid any
			// flash of content
			if ( prop != "opacity" )
				y[prop] = "1px";
			
			// Start by showing the element
			jQuery(elem).show();
		};

		// Simple 'hide' function
		z.hide = function(){
			if ( !elem.orig ) elem.orig = {};

			// Remember where we started, so that we can go back to it later
			elem.orig[prop] = jQuery.attr( elem.style, prop );

			options.hide = true;

			// Begin the animation
			z.custom(this.cur(), 0);
		};

		// Each step of an animation
		z.step = function(firstNum, lastNum){
			var t = (new Date()).getTime();

			if (t > options.duration + z.startTime) {
				z.now = lastNum;
				z.a();

				if (elem.curAnim) elem.curAnim[ prop ] = true;

				var done = true;
				for ( var i in elem.curAnim )
					if ( elem.curAnim[i] !== true )
						done = false;

				if ( done ) {
					if ( oldDisplay != null ) {
						// Reset the overflow
						y.overflow = oldOverflow;
					
						// Reset the display
						y.display = oldDisplay;
						if ( jQuery.css(elem, "display") == "none" )
							y.display = "block";
					}

					// Hide the element if the "hide" operation was done
					if ( options.hide )
						y.display = "none";

					// Reset the properties, if the item has been hidden or shown
					if ( options.hide || options.show )
						for ( var p in elem.curAnim )
							jQuery.attr(y, p, elem.orig[p]);
				}

				// If a callback was provided, execute it
				if ( done && jQuery.isFunction( options.complete ) )
					// Execute the complete function
					options.complete.apply( elem );

				return false;
			} else {
				var n = t - this.startTime;
				// Figure out where in the animation we are and set the number
				var p = n / options.duration;
				
				// Perform the easing function, defaults to swing
				z.now = jQuery.easing[options.easing](p, n, firstNum, (lastNum-firstNum), options.duration);

				// Perform the next step of the animation
				z.a();
			}

			return true;
		};
	
	}
});
}
/**
 * Table navigation with keys v0.6.1 2007-08-30
 * 
 * Idea by Florian Seefried <florian.seefried@helionweb.de>.
 * Implemented by Stephan Soller <stephan.soller@addcom.de>.
 * 
 * Cookie handling functions form Quirks Mode written by Scott Andrew and edited
 * by Peter-Paul Koch (http://www.quirksmode.org/js/cookies.html).
 * getPos and getScroll functions are taken from the Interface Elements for jQuery
 * utility plugin by Stefan Petre (http://interface.eyecon.ro).
 * The first version of the on_activate option and the improved cookie_name option
 * were contributed by Roberto Rambaldi.
 */

/**
 * This is the jQuery namespace of this plugin used to store "global" values respectively
 * objects and values which have to exist after or outside the jQuery.tableNavigation()
 * function (defined after this namespace).
 */
jQuery.extendedNavigation = {
	settings: null,
	internal_event_hanlders: {},
	tables: []
};

/**
 * Usual configuration options
 * 
 * "table_selector" is the CSS selector used to get all elements (read tables) which
 * 	contains selectable rows. This is used to jump between multible tables and to
 * 	highlight the current table with the class specified in the "focused_table_class"
 * 	option.
 * "row_selector" is the CSS selector used to get all navigateable table rows.
 * "selected_class" is the name of the CSS class identifying the selected table row.
 * "activation_selector" is the CSS selector which is used to find the rows activation
 * 	element. This element will be focused when the row is selected. When a row is
 * 	activated and this element is a link the user will be redirected to it's target URI.
 * "bind_key_events_to_links" let you controll if the key press event should be bound
 * 	to the activation links of the rows (true) or to the document object (false). If
 * 	the events are bound to the document object forms on the same page will not
 * 	work properly but the script won't need the focus to work. Default value is true,
 * 	to get pre v0.5.4 behaviour set it to false.
 * "focus_links_on_select" specifies if the activation link should be focused when
 * 	selecting a row. This is neccessary for the key press events to work if the
 * 	"bind_key_events_to_links" option is set to false. Defaults to true  but if
 * 	you want pre v0.5.4 behaviour set it to false.
 * "select_event" is the event which will select the corresponding row. Usually it's
 * 	a mouse click ('click') but you can use all event names supported by jQuery
 * 	(see http://docs.jquery.com/Events).
 * "activate_event" is the event activating the currently selected row. You can use
 * 	all event names supported by jQuery (see http://docs.jquery.com/Events).
 * "activation_element_activate_event" is the event of the activation element which
 * 	activates the the currently selected row. You can use all event names supported
 * 	by jQuery (see http://docs.jquery.com/Events) or set it to false or null to not bind
 * 	any event to the activation element.
 * "scroll_overlap" is the amount of pixels that gets added to a scroll command
 * 	if the viewport must be scrolled to see a selected row. If the viewport
 * 	gets scrolled up to make an element visible the user sees the next X
 * 	pixels over the element, too.
 * "cookie_name" is the name of the cookie used to store the index of the last
 * 	activated row. This is used to select the same row if the user returns to
 * 	the table using the back button or key. Set this option to null to disable
 * 	cookies.
 * "focus_tables" is a switch (true or false) to toggle the highlighting of the current
 * 	table. If set to true the table of the currently selected row will be marked with
 * 	the class specified in the "focused_table_class" option. Set to false if you just
 * 	have one table on a page and/or to increase the performance of the script.
 * "focused_table_class" is the CSS class name used to highlight the table of the
 * 	currently selected table row.
 * "jump_between_tables" is a switch (true or false) which allows you to controll if the
 * 	script can jump between multiple tables on one page. If set to true and the last row
 * 	of a table is reached the next row selected will be the first row of the next table.
 * 	Note that this can confuse users because the keyborad focus and the view port also
 * 	jumps to the first row of the next table.
 * "disabled" is a switch (true or false) to temporarily disable all event
 * 	handlers used by the script. 
 * 
 * Configuration of user specified event handlers
 * 
 * User specified event handlers can be used to customize the behaviour of this
 * plugin to your needs. Before the script reacts to an event (like selecting a row)
 * it will execute the event handler you can specify here. For example this can be
 * used to update a part of the page with detailed information if the user selects
 * a new row.
 * 
 * An user specified event hanlder should be a function taking exactly one parameter:
 * the row affected by the event. You can also specify a string starting with "on". This
 * string will be interpreted as an attribute name of the affected row and the value of
 * the attribute will be evaled. If the string does not start with "on" it will be directly
 * evaled. For better coding practice and easier debugging a function is us more useful.
 * 
 * An event handler can return false to prevent the script from doings it's default
 * actions like highlighting the selected row and scrolling to it. This is useful if your
 * event handler already does all necessary stuff and don't want the script to interfer.
 * 
 * These events are currently available:
 * 
 * "on_select" is executed before a row gets selected. The scripts default action is to
 * 	highlight the row and scroll the page to make it visible (if neccessary).
 * "on_activate" is executed before a row gets activated. The default action is to
 * 	redirect the browser to the location of the rows activation link.
 */
jQuery.tableNavigation = function(settings) {
	// Check if the global table navigation settings are already defined. If not define default values and overwrite
	// them with the settings the user specified.
	// However if the global settings are already defined the tableNavigation() function was already called and all
	// event handler are already in place and registered through jQuery. To just continue and define all event
	// handlers again would lead to multiple registered event handlers and thus the same event would be processed
	// multiple times from different tableNavigation instances (keypress event will be process x times and therefore
	// the selected row will jump x rows for example). To avoid this we just update the global options and exit. The
	// already registered event handlers will use the updated global options from that on. If however the event handlers
	// should be missing (eg. on newly added elements) they will be bind by the bindInternalEventHandlers() function.
	// The bug leading to this code was reported by HT, thanks.
	if (jQuery.extendedNavigation.settings == null) {
		jQuery.extendedNavigation.settings = jQuery.extend({
			table_selector: 'table.navigateable',
			row_selector: 'table.navigateable tbody tr',
			selected_class: 'selected',
			activation_selector: 'a.activation',
			bind_key_events_to_links: true,
			focus_links_on_select: true,
			select_event: 'click',
			activate_event: 'dblclick',
			activation_element_activate_event: 'click',
			scroll_overlap: 20,
			cookie_name: 'last_selected_row_index',
			focus_tables: true,
			focused_table_class: 'focused',
			jump_between_tables: true,
			disabled: false,
			on_activate: null,
			on_select: null
		}, settings);
	} else {
		jQuery.extendedNavigation.settings = jQuery.extend(jQuery.extendedNavigation.settings, settings);
		jQuery.extendedNavigation.tables = jQuery(jQuery.extendedNavigation.settings.table_selector);
		bindInternalEventHandlers();
		return;
	}
	
	/**
	 * DOM initialization function, executed when the DOM is ready (page loading finished).
	 * Defines the event handlers and binds them to the current DOM tree.
	 */
	jQuery(document).ready(function() {
		defineInternalEventHandlers();
		jQuery.extendedNavigation.tables = jQuery(jQuery.extendedNavigation.settings.table_selector);
		bindInternalEventHandlers();
	});
	
	/**
	 * Defines the event handlers used by this script and stores them in the global
	 * jQuery.extendedNavigation.internal_event_hanlders object. This makes it possible to reuse the
	 * event handlers later on (eg. by the bindInternalEventHandlers() function when calling
	 * jQuery.tableNavigation() multiple times).
	 * 
	 * Defines functions to select a row on mouse click and to activate a row on double click as well as
	 * one for clicking on the activation links. A keypress function is also defined which reacts on three
	 * keys:
	 * - arrow down will select the next row of the table,
	 * - arrow up will select the previous row of the table,
	 * - enter will activate the currently selected row.
	 */
	function defineInternalEventHandlers() {
		jQuery.extendedNavigation.internal_event_hanlders.click = function(){
			if ( jQuery.extendedNavigation.settings.disabled ) { return }
			selectRow(this);
		};
		
		jQuery.extendedNavigation.internal_event_hanlders.dblclick = function(){
			if ( jQuery.extendedNavigation.settings.disabled ) { return }
			activateRow(this);
		};
		
		jQuery.extendedNavigation.internal_event_hanlders.activation_link_click = function(){
			if ( jQuery.extendedNavigation.settings.disabled ) { return }
			activateRow(jQuery(this).parents('tr').get(0));
			return false;
		};
		
		jQuery.extendedNavigation.internal_event_hanlders.activation_link_focus = function(){
			if ( jQuery.extendedNavigation.settings.disabled ) { return }
			selectRow(jQuery(this).parents('tr').get(0));
		};
		
		jQuery.extendedNavigation.internal_event_hanlders.keypress = function(e){
			if ( jQuery.extendedNavigation.settings.disabled ) { return }
			
			var key_code = e.keyCode;
			switch (key_code){
				case 40: // arrow down
				case 39: // arrow right
					var next_row = getSelectedRow().next();
					if (next_row.length > 0) {
						// selectRow returns true if the next row was selected. In this case we does not want
						// the arrow keys to cause a page scroll because the script handles the scrolling. However
						// if there is no next row to select (selectRow() returns false) we want to use the default
						// page scrolling. Because of this we simply invert the returned value of selectRow() and have
						// the behaviour we want.
						var r = !selectRow(next_row.get(0));
						return r;
					} else if ( jQuery.extendedNavigation.settings.jump_between_tables ) {
						var current_table = getSelectedRow().parents(jQuery.extendedNavigation.settings.table_selector).get(0);
						var all_tables = jQuery.extendedNavigation.tables;
						var next_row = undefined;
						all_tables.each(function(index){
							if ( this == current_table ) {
								var next_table = all_tables.eq(index + 1);
								if ( next_table != undefined ) { next_row = next_table.find('tbody tr:first') };
							}
						});
						return !selectRow(next_row.get(0));
					}
					break;
				case 38: // arrow up
				case 37: // arrow left
					var prev_row = getSelectedRow().prev();
					if (prev_row.length > 0) {
						// See the big comment block above for an explaination of this "return" line and it's
						// exclamation mark.
						var r = !selectRow(prev_row.get(0));
						return r;
					} else if ( jQuery.extendedNavigation.settings.jump_between_tables ) {
						var current_table = getSelectedRow().parents(jQuery.extendedNavigation.settings.table_selector).get(0);
						var all_tables = jQuery.extendedNavigation.tables;
						var prev_row = null;
						all_tables.each(function(index){
							if ( this == current_table ) {
								var prev_table = all_tables.eq(index - 1);
								if ( prev_table != undefined ) { prev_row = prev_table.find('tbody tr:last') };
							}
						});
						return !selectRow(prev_row.get(0));
					}
					break;
				case 13: // return
					activateRow(getSelectedRow().get(0));
					break;
			}
		};
	};
	
	/**
	 * Binds the event handlers defined by the defineInternalEventHandlers() function to the
	 * currently existing elements in the DOM tree. If no row is selected by the source code this
	 * function will selecte the last row read from the cookie or if no index was stored in a cookie
	 * the first row.
	 * 
	 * One special note about MSIE: For MSIE the keypress handler will be bound to the keydown
	 * event because keypress won't work for some reason.
	 * 
	 * This method is handy to restore the table navigation behavior if the DOM tree has changed
	 * (added or removed table rows).
	 */
	function bindInternalEventHandlers() {
		var selectable_rows = jQuery(jQuery.extendedNavigation.settings.row_selector);
		var selected_row = selectable_rows.filter("." + jQuery.extendedNavigation.settings.selected_class);
		
		if (selected_row.size() == 0 && selectable_rows.size() > 0){
			var index_to_select = readLastRowIndex();
			if (!index_to_select) {
				eraseLastRowIndexCookie();
				index_to_select = 0;
			}
			var row_to_select = selectable_rows.get(index_to_select);
			if (row_to_select) {selectRow(row_to_select);}
		}
		
		selectable_rows.bind(jQuery.extendedNavigation.settings.select_event, {}, jQuery.extendedNavigation.internal_event_hanlders.click);
		selectable_rows.bind(jQuery.extendedNavigation.settings.activate_event, {}, jQuery.extendedNavigation.internal_event_hanlders.dblclick);
		
		var activation_element = selectable_rows.find(jQuery.extendedNavigation.settings.activation_selector);
		if ( activation_element && jQuery.extendedNavigation.settings.activation_element_activate_event ) {
			selectable_rows.find(jQuery.extendedNavigation.settings.activation_selector).bind(jQuery.extendedNavigation.settings.activation_element_activate_event, {}, jQuery.extendedNavigation.internal_event_hanlders.activation_link_click);
		}
		activation_element.focus(jQuery.extendedNavigation.internal_event_hanlders.activation_link_focus);
		
		if (jQuery.extendedNavigation.settings.bind_key_events_to_links) {
			var bind_to = jQuery.extendedNavigation.settings.row_selector + ' ' + jQuery.extendedNavigation.settings.activation_selector;
		} else {
			var bind_to = document;
		}
		
		
		if (jQuery.browser.msie) {
			jQuery(bind_to).keydown(jQuery.extendedNavigation.internal_event_hanlders.keypress);
		} else {
			jQuery(bind_to).keypress(jQuery.extendedNavigation.internal_event_hanlders.keypress);
		}
	};
	
	/**
	 * Selects the specified row.
	 * 
	 * The "row" parameter is the DOM object of the TR tag that should be selected.
	 * Checks if the specified row is a TR tag because we don't want to select a tag that
	 * isn't a table row (like every tag that comes after or before the table).
	 * 
	 * Before selecting the row the user specified on_select event handler will be
	 * executed. See "jQuery.extendedNavigation.settings.on_select" configuration option.
	 * If this event handler returns false the script will not select the row assuming the
	 * user specified event handler does someting similar and do not want the script to
	 * interfer.
	 * 
	 * Returns false if there is no row to select otherwise true.
	 */
	function selectRow(row) {
		if (row != undefined && row.nodeName.toLowerCase() == "tr"){
			var do_default_action = executeEventHandler(row, jQuery.extendedNavigation.settings.on_select);
			
			if (do_default_action)
			{
				getSelectedRow().removeClass(jQuery.extendedNavigation.settings.selected_class);
				jQuery(row).addClass(jQuery.extendedNavigation.settings.selected_class);
				
				if (jQuery.extendedNavigation.settings.focus_links_on_select) {
					var activation_element = jQuery(row).find(jQuery.extendedNavigation.settings.activation_selector)[0];
					if (activation_element != null) {
						activation_element.focus();
					}
				}
				
				if (jQuery.extendedNavigation.settings.focus_tables) {
					jQuery.extendedNavigation.tables.removeClass(jQuery.extendedNavigation.settings.focused_table_class);
					jQuery(row).parents(jQuery.extendedNavigation.settings.table_selector).eq(0).addClass(jQuery.extendedNavigation.settings.focused_table_class);
				}
				
				scrollToIfNeccessary(row);
			}
			return true;
		}
		return false;
	};
	
	/**
	 * Returns a jQuery object containing the currently selected row.
	 * 
	 * The selected row is found by concatinating the row_selector setting with a point and
	 * the selected_class setting. This produces a selector like "...tr.selected" which should
	 * match the selected row.
	 */
	function getSelectedRow() {
		return jQuery(jQuery.extendedNavigation.settings.row_selector + "." + jQuery.extendedNavigation.settings.selected_class);
	}
	
	/**
	 * Activates a table row.
	 * 
	 * Activate means four things:
	 * - The specified table row will be selected (see selectRow function above).
	 * - The index of the activated row will be stored in a cookie unless
	 *   "jQuery.extendedNavigation.settings.cookie_name" is not null.
	 * - If present the user specified on_activate event handler will be
	 *   executed. See "jQuery.extendedNavigation.settings.on_activate" or the
	 *   docs of the configuration at the beginning of the file for more detaild
	 *   information. If the event handler returns false the next step will be skipped.
	 * - Finaly the browser will be redirected to the locaton this rows activation
	 *   link points to. This is the value of the "href" attribute of the first
	 *   element selected by the "jQuery.extendedNavigation.settings.activation_selector"
	 *   option (see begin of file).
	 */
	function activateRow(row) {
		if (row != undefined) {
			selectRow(row);
			
			var activated_index = jQuery(jQuery.extendedNavigation.settings.row_selector).index(row);
			storeLastRowIndex(activated_index);
			
			var do_default_action = executeEventHandler(row, jQuery.extendedNavigation.settings.on_activate);
			
			if (do_default_action)
			{
				var activation_link = jQuery(jQuery.extendedNavigation.settings.activation_selector, row);
				if (activation_link.size() == 1) {
					var href_of_activation_link = activation_link.attr("href");
					if ( href_of_activation_link != undefined ) {
						window.location.href = href_of_activation_link;
					}
				}
			}
		}
	};
	
	
	/**
	 * Executes an user defined event handler.
	 * 
	 * This function is the central place where user defined event handlers (values of
	 * the on_select and on_activate options, supplied as the action parameter) gets
	 * executed.
	 * 
	 * If the user supplied a function it will be called with the corresponding
	 * row as the first and only parameter. If the user defined action is a string
	 * and starts with "on" (eg. "onclick") it will be interpreted as a attribute name.
	 * The value of this attribute will be evaled. Any other string will will be evaled
	 * as JavaScript code.
	 * 
	 * The return value of the function specifies if the default action of the
	 * corresponding event should be done (true) or if it should be skipped (false).
	 */
	function executeEventHandler(row, action) {
		if (typeof action == "function")
		{
			return action(row);
		}
		else if (/^on/.test(action))
		{
			try {
				var onclick_of_target_link = jQuery(jQuery.extendedNavigation.settings.activation_selector, row).attr(action);
				if (eval(onclick_of_target_link) == false) {
					return false;
				} else {
					return true;
				}
			} catch(e) {
				return true;
			}
		}
		else if (typeof action == "string")
		{
			try {
				if (eval(action) == false) {
					return false;
				} else {
					return true;
				}
			} catch(e) {
				return true;
			}
		}
		
		return true;
	}
	
	/**
	 * This one is a little bit of a monster.
	 * 
	 * If neccessary it scrolls the viewport to make the specified element visible.
	 * This function uses the utility functions of Interface Elements for jQuery
	 * (http://interface.eyecon.ro) by Stefan Petre.
	 * 
	 * The scroll calculations are documented inside the function.
	 */
	function scrollToIfNeccessary(e) {
		var viewport_dimensions = getScroll();
		var viewport = {
			top: viewport_dimensions.t,
			left: viewport_dimensions.l,
			height: viewport_dimensions.ih,
			width: viewport_dimensions.iw
		};
		var element_position = getPos(e);
		
		var calculated_boundaries = {
			top: element_position.y - jQuery.extendedNavigation.settings.scroll_overlap,
			bottom: element_position.y + element_position.hb + jQuery.extendedNavigation.settings.scroll_overlap,
			left: element_position.x - jQuery.extendedNavigation.settings.scroll_overlap,
			right: element_position.x + element_position.wb + jQuery.extendedNavigation.settings.scroll_overlap
		};
		
		// These variables hold the final coordinates to scroll to. Default values
		// are the current coordinages of the viewport which will result in no
		// scrolling at all.
		var scroll_to_x = viewport.left;
		var scroll_to_y = viewport.top;
		
		// If the elements bottom line is below the viewports bottom line
		// scroll to the elements bottom line - the viewprots height. This way
		// the element is shown at the bottom of the screen.
		if (viewport.top + viewport.height < calculated_boundaries.bottom){scroll_to_y = calculated_boundaries.bottom - viewport.height;}
		
		// If the elements top line is over of the viewports top line scroll to
		// the elements top line so it's completely in view.
		if (viewport.top > calculated_boundaries.top){scroll_to_y = calculated_boundaries.top;}
		
		// If the _left_ border line of the element is greater than the right
		// border line of the viewport (element out to the right side) scroll
		// to the right border line of the element minus the width of the viewport.
		// This way the element is visible at the right side of the viewport.
		if (viewport.left + viewport.width < calculated_boundaries.left){scroll_to_x = calculated_boundaries.right - viewport.width;}
		
		// If the left border line of the element is smaller than the left
		// border line of the viewport scroll to the left border line of the
		// element.
		if (viewport.left > calculated_boundaries.left){scroll_to_x = calculated_boundaries.left}
		
		window.scrollTo(scroll_to_x, scroll_to_y);
	};
	
	/**
	 * This little function will read the index of the last activated row.
	 * 
	 * The value is stored in a cookie. The function will also check if the URL in
	 * the cookie is the same as the current one. If so the stored index will be
	 * returned. If the URLs don't match or no cookie exists null will be returned.
	 */
	function readLastRowIndex() {
		if (jQuery.extendedNavigation.settings.cookie_name)
		{
			var data = readCookie(jQuery.extendedNavigation.settings.cookie_name);
			if (data) {
				var data_elements = data.split(",");
				var last_index = data_elements[0];
				var last_href = data_elements[1];
				if (window.location.href == last_href) {
					return last_index;
				}
			}
		}
		return null;
	};
	
	/**
	 * Function to store the index of the activated row to use it in subsequent requests.
	 * 
	 * Stores the specified index and the current URL in a cookie. This cookie will
	 * used later on by the readLastRowIndex() function to get the last activated
	 * index.
	 */
	function storeLastRowIndex(index) {
		if (jQuery.extendedNavigation.settings.cookie_name)
		{
			var data = "" + index +"," + window.location.href;
			createCookie(jQuery.extendedNavigation.settings.cookie_name, data);
 		}
	};
	
	/**
	 * Function to erase the cookie storing the last activated row index.
	 */
	function eraseLastRowIndexCookie() {
		eraseCookie(jQuery.extendedNavigation.settings.cookie_name);
	};
	
	
	/**
	 * Cookie handling functions form Quirks Mode written by Scott Andrew and edited
	 * by Peter-Paul Koch (http://www.quirksmode.org/js/cookies.html).
	 */
	
	function createCookie(name,value,days) {
		if (days) {
			var date = new Date();
			date.setTime(date.getTime()+(days*24*60*60*1000));
			var expires = "; expires="+date.toGMTString();
		}
		else var expires = "";
		document.cookie = name+"="+value+expires+"; path=/";
	};
	
	function readCookie(name) {
		var nameEQ = name + "=";
		var ca = document.cookie.split(';');
		for(var i=0;i < ca.length;i++) {
			var c = ca[i];
			while (c.charAt(0)==' ') c = c.substring(1,c.length);
			if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
		}
		return null;
	}
	
	function eraseCookie(name) {
		createCookie(name,"",-1);
	};
	
	
	/**
	 * Functions of the Interface Elements for jQuery utility plugin by Stefan Petre
	 * http://interface.eyecon.ro
	 */
	
	function getPos(e, s)
	{
		var l = 0;
		var t  = 0;
		var sl = 0;
		var st  = 0;
		var w = jQuery.css(e,'width');
		var h = jQuery.css(e,'height');
		var wb = e.offsetWidth;
		var hb = e.offsetHeight;
		while (e.offsetParent){
			l += e.offsetLeft + (e.currentStyle?parseInt(e.currentStyle.borderLeftWidth)||0:0);
			t += e.offsetTop  + (e.currentStyle?parseInt(e.currentStyle.borderTopWidth)||0:0);
			if (s) {
				sl += e.parentNode.scrollLeft||0;
				st += e.parentNode.scrollTop||0;
			}
			e = e.offsetParent;
		}
		l += e.offsetLeft + (e.currentStyle?parseInt(e.currentStyle.borderLeftWidth)||0:0);
		t += e.offsetTop  + (e.currentStyle?parseInt(e.currentStyle.borderTopWidth)||0:0);
		st = t - st;
		sl = l - sl;
		return {x:l, y:t, sx:sl, sy:st, w:w, h:h, wb:wb, hb:hb};
	}
	
	function getScroll(e) 
	{
		if (e) {
			t = e.scrollTop;
			l = e.scrollLeft;
			w = e.scrollWidth;
			h = e.scrollHeight;
			iw = 0;
			ih = 0;
		} else  {
			if (document.documentElement && document.documentElement.scrollTop) {
				t = document.documentElement.scrollTop;
				l = document.documentElement.scrollLeft;
				w = document.documentElement.scrollWidth;
				h = document.documentElement.scrollHeight;
			} else if (document.body) {
				t = document.body.scrollTop;
				l = document.body.scrollLeft;
				w = document.body.scrollWidth;
				h = document.body.scrollHeight;
			}
			iw = self.innerWidth||document.documentElement.clientWidth||document.body.clientWidth||0;
			ih = self.innerHeight||document.documentElement.clientHeight||document.body.clientHeight||0;
		}
		return { t: t, l: l, w: w, h: h, iw: iw, ih: ih };
	}
};




// AUTO COMPLETAR CAMPOS DE FORMULARIOS

document.write('<style type="text/css">'+'#listHolder{position:absolute;border:0;}'+'.list{font-family:verdana;font-size:10;color:#000000;background:;}'+'<\/style>');

function checkList(obj,nStr) {

	var k = event.keyCode;
	var T = findPosY(obj); //top
	var L = findPosX(obj); //left
	var list = document.getElementById('listHolder');

	if(!list) {
		var list = document.createElement('DIV');
		list.id = 'listHolder';
		document.body.appendChild(list);
	}
	
	list.style.top=(T+obj.offsetHeight);
	list.style.left=L;
	list.style.display='none';
	
	var txt=obj.value;
	
	if (txt) {
		var str='<select class="list"'+	'onclick="setOption(\''+obj.id+'\',this.options[this.selectedIndex].value)"'+		'onkeyup="if(event.keyCode==13){setOption(\''+obj.id+'\','+			'this.options[this.selectedIndex].value)};if(event.keyCode==27){'+			'document.getElementById(\'listHolder\').style.display=\'none\';'+			'document.getElementById(\''+obj.id+'\').focus()};" id="selector" size="6" style="width:340">'
		var match=false
		for(a=0;a<nStr.length;a++){
		
			if(txt.toLowerCase()==nStr[a].toLowerCase().substring(0,txt.length)){
				match=true
				str+=('<option value="' + nStr[a].replace(/\'/gi,'’') + '">'+nStr[a]+'</option>')
			}
		}

		str+='</select>'
		if(match){
			list.innerHTML=str
			list.style.display='block'
			var sel=document.getElementById('selector')
			if(k=='40') {
			   sel.focus()
			}
		
			if(k=='13'){
			   document.getElementById('listHolder').style.display='none'
			}
		}
	}
}

function setOption(obj,val){

	var obj=document.getElementById(obj)
	
	obj.value=val;
	obj.focus()
	document.getElementById('listHolder').style.display='none'
}

function findPosX(obj){
	var curleft=0;
	if(obj.offsetParent) {
	
		while(obj.offsetParent){
			curleft+=obj.offsetLeft
			obj=obj.offsetParent;
		}
	} else if(obj.x)
		curleft+=obj.x;
		return curleft;
}

function findPosY(obj){
	var curtop=0;
	if(obj.offsetParent){
		while(obj.offsetParent){
			curtop+=obj.offsetTop
			obj=obj.offsetParent;
		}
	} else if(obj.y)
		curtop+=obj.y;
		return curtop;
}

// FIM AUTO COMPLETAR