var dir = location.href.substring(0,location.href.lastIndexOf('/')+1);
var url = location.href.substring(dir.length,location.href.length+1);
leftPos = 0
if (screen) {
leftPos = screen.width-470
}

var win = null;
function Popup(mypage,myname,settings) {
	settings = 'height=510,width=460,top=20,left='+leftPos+',scrollbars=yes';
	win = window.open(mypage,myname,settings);
}