request_source = onnavigate("i", function(data){
	
	carregador(1);
	var marcar=''+data;
	Marcar(data.substr(0,1));
	var pagina = "funcoes.php?n="+data;
	var source = $("telaprincipal");
	source.load(pagina);
	carregador(0);
});

atual=0;
function Marcar(c){
	var menu=document.getElementById("menu");
    var link=Array();
	for(var i=0;i<7;i++){
		link[i]=document.getElementById("opt"+i);
		link[i].className=""
	}
	if(c!=0){
    link[c-1].className=( ' '+link[c-1].className).replace(' selecionada','') + ' selecionada';
	}
}

function carregador(acao){
	//var carrega = document.getElementById("carrega");
	if(acao == 0){
		//carrega.innerHTML = '';	
	}
	if(acao == 1){
		//carrega.innerHTML = '<div style="align:left;"><Table height="350"><td><div id="loader"><div align="center">Carregando...</div><div id="loader_bg"><div id="progress"> </div></div></div></td></table></div>';
	}
}

function janela(url,titulo,lar,alt){
		window.open(url,titulo,"width="+lar+",height="+alt+",scrollbars=NO, top=5, left=5");
	}

function teste(){
	var valor=document.getElementById("enquete");
	alert(valor.value);
}

function resultado(){
	window.open("funcoes.php?n=8&r=s","Resultado parcial","width=250, height=300 , scrollbars=NO, top=5, left=5");
}

function Mp3(arquivo){
//window.open("player.swf?url=http://www.clubedojazz.com/realbook/final.mp3&.swf", "", "width=230, height=90");
	window.open("util/player.swf?url=../k/mp3/"+arquivo+"&swf", "", "width=230, height=90, top=100, left=5");
}
function ampliar(foto,leg){
	document.getElementById("amp").href='javascript:janela("k/imagens/'+foto+'","PIBMOC","800","600")';
	document.getElementById("legenda").innerHTML=leg;
}

function DadosFormulario(num){

	dados = '';

	for(i=0; i<document.forms[num].elements.length; i++){
		dados = dados +'&'+ document.forms[num].elements[i].name +'='+ document.forms[0].elements[i].value
	}

	return dados;

}

function ajax_url( url , local_conteudo ) {
	
			
	function createXMLHttpRequest()
	{
		try{ return new ActiveXObject("Msxml2.XMLHTTP"); }catch(e){}
		try{ return new ActiveXObject("Microsoft.XMLHTTP"); }catch(e){}
		try{ return new XMLHttpRequest(); }catch(e){}
		alert("XMLHttpRequest not supported");
		return null;
	}

	var xhReq = createXMLHttpRequest();
	xhReq.open("post","funcoes.php?n="+url,true);
	xhReq.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
	xhReq.onreadystatechange = function do_readyStateChange(to) {
		if (xhReq.readyState == 4)
		{
			document.getElementById(local_conteudo).innerHTML = xhReq.responseText;
		}
		else
		{
			//document.getElementById(local_conteudo).innerHTML = '<p>Carregando...</p>';
		}
	}

	xhReq.send("&ajaxr=true&"+DadosFormulario('contato'));
}