function home() { 
	var posx= (screen.width-300)/2;
	var posy= (screen.height-380)/2
  window.open("./scripts/popups/indiquehome.php",'',"width=300,height=380,left="+posx+",top="+posy+"");
}
function pop_bp(larg,alt,caminho) { 
	var posx= (screen.width-larg)/2;
	var posy= (screen.height-alt)/2
  window.open(caminho,'',"width="+larg+",height="+alt+",left="+posx+",top="+posy+",scrollbars=yes,resizable=no,location=no,menubar=yes,toolbar=no,status=no,resizable=0");
}