/* Exibe e esconde o div com as respostas das perguntas sobre GLP */
function exibeResposta(id)
{
	for(i=1;i<=12;i++)
	{
		if (document.getElementById('idResposta'+i) && id != 'idResposta'+i)
		{
			document.getElementById('idResposta'+i).style.display = 'none';
		}
	}
	
	if (document.getElementById(id))
	{
		var display = document.getElementById(id).style.display;
		if (display=='none')
		{
			document.getElementById(id).style.display = 'block';
		}
		else
		{
			document.getElementById(id).style.display = 'none';
		}
	}
}

function campo_busca(obj,evento)
{
	if(evento == 'focus')
	if(obj.value == 'palavra-chave') obj.value = '';
	if(evento == 'blur')
	if(!obj.value) obj.value = 'palavra-chave';
}

function abrepopup(url,sizex,sizey)
{
	if(sizey == 'undefined' || !sizey) sizey = '420';
	if(sizex == 'undefined' || !sizex) sizex = '420';
	dateobject = new Date();
	jan = window.open(url,"login_window",'width='+sizex+',height='+sizey+',scrollbars=yes,resizable=no,location=no,directories=no,status=no,menubar=no,top=150,left=150');
}