var url = "Http://www.portalinovacao.mct.gov.br/pi/";
var $wnd = window;
var $doc = $wnd.document;

if(!$doc.getElementById){
	$doc.getEmelentById = function(id){
		return $doc.all[id];
	};

}

function sendDataToPI(){
	var d;

	d = $doc.search;
	q = d.q.value;
	mu = d.mu.value;
	id = d.id.value;
	tp = d.search.value;

	if(q == ""){
		alert("Digite um termo pra efetuar a busca...");
	} else {
		winRef = window.open(url+'?tp='+tp+"&"+'q='+encodeURI(q)+"&"+'mu='+mu+"&"+'id='+id);
	}

}