// JavaScript Document

// JavaScript Document

function janelaCentro(url,w,h){
	var t = (screen.height/2)-(h/2);
	var l = (screen.width/2)-(w/2);
	window.open(url,'janelaCentro','resizable=no,scrollbars=no,top='+t+',left='+l+',width='+w+',height='+h);
}