function popup(url, name, width, height, top, left) {
	var wf = "";
	wf = wf + "width=" + width;
	wf = wf + ",height=" + height;
	wf = wf + ",top=" +top;
	wf = wf + ",left=" +left;
	wf = wf + ",resizable=" + (false ? "yes" : "no");
	wf = wf + ",scrollbars=" + (false ? "yes" : "yes");
	wf = wf + ",menubar=" + (false ? "yes" : "no");
	wf = wf + ",toolbar=" + (false ? "yes" : "no");
	wf = wf + ",directories=" + (false ? "yes" : "no");
	wf = wf + ",location=" + (false ? "yes" : "no");
	wf = wf + ",status=" + (false ? "yes" : "no");
	
	window.open(url, name, wf);



}