function printAbas(){
	var strReturn = "";
	for(i=0; i<arrPergArea.length;i++){
		if(arrCatAreas[i] != undefined)
			strReturn = strReturn + '<a href="javascript:loadCategorias(\'' + i + '\');" id="aba_' + i + '">' + arrPergArea[i] + '</a>';
		else
			strReturn = strReturn + '<a href="javascript:loadPergFreq(\'' + i + '\',\'0\');" id="aba_' + i + '">' + arrPergArea[i] + '</a>';
	}
	document.write(strReturn);
}

function ativaAba(id)
{
	for(i=0; i<arrPergArea.length;i++){
		document.getElementById("aba_"+i).className = "";
	}
	document.getElementById("aba_"+id).className = "on";
}

function loadCategorias(id){
	ativaAba(id);
	strReturn = '<p class="mb5">Selecione um assunto na lista:</p>';
	for(i=0; i<arrCatAreas[id].length; i++){					
	
		strReturn = strReturn + '<div class="listaPerg mr10">';
		strReturn = strReturn + 	'<p><a href="javascript:loadPergFreq(\'' + id + '\',\''+ i + '\');">' + arrCatAreas[id][i] + '</a></p>';
		strReturn = strReturn + 	'<span><!--  --></span>';
		strReturn = strReturn + '</div>';
		
		i++;					
		
		if(arrCatAreas[id][i] != undefined){
			strReturn = strReturn + '<div class="listaPerg">';
			strReturn = strReturn + 	'<p><a href="javascript:loadPergFreq(\'' + id + '\',\''+ i + '\');">' + arrCatAreas[id][i] + '</a></p>';
			strReturn = strReturn + 	'<span><!--  --></span>';
			strReturn = strReturn + '</div>';
		}
	}

	document.getElementById("contAbas").innerHTML = strReturn;
}

function loadPergFreq(id,cat){
	strReturn = "";
	ativaAba(id);
	if(arrCatAreas[id] != undefined)
	{
		strReturn =  strReturn + '<p align="right"><select name="categorias" style="width:142px;" class="frmSelect" onchange="if(options[selectedIndex].value) window.location.href= (options[selectedIndex].value)">';
		for(i=0; i < arrCatAreas[id].length ; i++)
		{						
			if(cat == i)
				strReturn =  strReturn + '<option selected="selected" value="javascript:loadPergFreq(\'' + id + '\',\''+ i + '\');">' + arrCatAreas[id][i] + '</option>';
			else
				strReturn =  strReturn + '<option value="javascript:loadPergFreq(\'' + id + '\',\''+ i + '\');">' + arrCatAreas[id][i] + '</option>';
		}
		strReturn =  strReturn + '</select></p><br />';
	}

	for(i=0; i < eval('arrCatAreas_'+id+'_'+cat).length; i++){
		
		strReturn = strReturn +'<div class="boxCxCinza2">';
		strReturn = strReturn +	'<div class="lnk">';
		strReturn = strReturn +		'<a href="javascript:openCloseBox(\'' + i + '\');">';
		strReturn = strReturn +			'<img class="blt" id="blt_'+ i +'" src="../../img/blt_mais.gif" width="11" height="10" border="0" alt="" />';
		strReturn = strReturn +			'<font id="lnk_' + i + '">' + eval('arrCatAreas_'+id+'_'+cat)[i] + '</font>';
		strReturn = strReturn +		'</a>';
		strReturn = strReturn +	'</div>';
		strReturn = strReturn +	'<div class="cont" id="cont_' + i + '" style="display:none;">';
		strReturn = strReturn +		'<p>';
		strReturn = strReturn +		eval('txtCatAreas_'+id+'_'+cat)[i];								
		strReturn = strReturn +		'</p>';
		strReturn = strReturn +	'</div>';
		strReturn = strReturn +'</div>';
	}
	document.getElementById("contAbas").innerHTML = strReturn;
}

var ultBox;
function openCloseBox(id){
	if(ultBox != undefined && ultBox != id)
	{
		if(document.getElementById("cont_"+ultBox) != null)
		{
			document.getElementById("cont_"+ultBox).style.display = "none";
			document.getElementById("blt_"+ultBox).src = "../../img/blt_mais.gif";
			document.getElementById("lnk_"+ultBox).style.fontWeight = "normal";
		}
	}

	
	if(document.getElementById("cont_"+id).style.display == "none")
	{
		document.getElementById("cont_"+id).style.display = "block";
		document.getElementById("blt_"+id).src = "../../img/blt_menos.gif";
		document.getElementById("lnk_"+id).style.fontWeight = "bold";
	}
	else
	{
		document.getElementById("cont_"+id).style.display = "none";
		document.getElementById("blt_"+id).src = "../../img/blt_mais.gif";
		document.getElementById("lnk_"+id).style.fontWeight = "normal";
	}

	ultBox = id;
}