var win= null;
		function NewWindow(mypage,myname,w,h,scroll){
		var winl = (screen.width-w)/2;
		var wint = (screen.height-h)/2;
		var settings  ='height='+h+',';
		settings +='width='+w+',';
		settings +='top='+wint+',';
		settings +='left='+winl+',';
		settings +='scrollbars=yes,';
		settings +='resizable=yes';
		win=window.open(mypage,myname,settings);
		if(parseInt(navigator.appVersion) >= 4){win.window.focus();}
		}