function popUp(u, n, w, h, l, t, s) {
	var URL = u;
	var Name = n;
	var winparams = "location=0,menubar=1,toolbar=0,resizable=1" +
	",width=" + w + ",height=" + h + ",left=" + l + ",top=" + t +
	",scrollbars=" + s;
	pop = window.open(URL,Name,winparams);
	pop.focus();
}