// JavaScript Document
	function openCenterWin(url,theWidth,theHeight){
	var theTop=(screen.height/2)-(theHeight/2);
	var theLeft=(screen.width/2)-(theWidth/2);
	var titolo="";
	var features='height='+theHeight+',width='+theWidth+',top='+theTop+',left='+theLeft+",scrollbars=no,resizable=yes";
	//theWin=window.open(url,'',features);
	win=window.open(url,'window',features,true);
	win.focus();
}