function popupOpen (URL, ToWidth, ToHeight) {
	day = new Date();
	id = day.getTime();
	eval("page" + id + " = window.open(URL, '" + id + "','toolbar=0, scrollbars=0, location=0, statusbar=0, menubar=0, resizable=1, width=' + ToWidth + ',height=' + ToHeight +', top='+eval((screen.availHeight - ToHeight) / 3)+',left='+eval((screen.availWidth - ToWidth) / 2));");
}