function popUp(URL,x,y,s) {
	day = new Date();
	id = day.getTime();
	eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars= '+ s +',location=0,statusbar=0,menubar=1,resizable=0,width="+ x +",height=" + y +",left = 192,top = 144');");
}