//janela pop up
function abrejanela(localpg, w, h,s) {
if (s==false) {s = no}

winprops = 'height='+h+',width='+w+',toolbar=no,scrollbars='+s+',menubar=no,status=no,directories=no,fullscreen=no,resize=no,location=no,copyhistory=no';
		win = window.open(localpg,'_blank', winprops);
		
var wW = screen.width / 100 * 75
var wH = screen.height / 100 * 75
var wX = screen.width - wW
var wX = wX / 2
var wY = screen.height - wH
var wY = wY / 2
win.moveTo(wX,wY);

}
	

	
	function opensite(){
		tamanho = screen.width;
this.location.href="index2.php?dim="+tamanho;
}