//Centralizo a POPUP
function centralizaPopup(){
	var posScroll = getScrollTop();
	var height = getHeight();
 	var height2 = getHeight2('divSite');
 	if(height > height2) height2 = height;
	var width = getWidth();
	var margemTop = posScroll + 28;
	if(margemTop < 0) margemTop = 0;
	var margemLeft = Math.ceil((width - 400)/2);
	if(margemTop > 0)document.getElementById('divJanela').style.marginTop = margemTop+"px";
	if(margemLeft > 0)document.getElementById('divJanela').style.marginLeft = margemLeft+"px";
	if(height2 >= height)document.getElementById('bckTransp').style.height = height2+"px";
	else document.getElementById('bckTransp').style.height = Math.ceil(height)+"px";
	$('#divPopup').fadeIn(500);
}


//Devo editar o que aparece na JanelinhaSubTop, pois depende de cada projeto seu conteudo
function janela(title, pag){
	criaTitlePopup(title);
	//var cont = '';
	//document.getElementById('divJanelinhaSubTop').style.display = 'block';
	//document.getElementById('divJanelinhaSubTop').innerHTML = cont;
	
	ajax(pag, 'divConteudoPopup', 'divCarregando');
	ajaxDone(centralizaPopup);
}

function criaTitlePopup(value){
	document.getElementById('titlePopup').innerHTML = value;
	document.getElementById('divJanelinhaSubTop').style.borderBottom = '1px solid #E1E1E1';
}

function fechaPopup(){
	$('#divPopup').fadeOut(300, function(){
		document.getElementById('titlePopup').innerHTML = '';
		document.getElementById('divJanelinhaSubTop').innerHTML = '';
		document.getElementById('divConteudoPopup').innerHTML = '';
	});
	
}