function popup(url, name, width, height) {
	settings=
	"toolbar=no,location=no,directories=no,"+
	"status=no,menubar=no,scrollbars=no,"+
	"left=0,top=0"+
	"resizable=no,width="+width+",height="+height;

	MyNewWindow=window.open(url,name,settings);
}