function popUp(URL) {
	day = new Date();
	id = day.getTime();

	eval("page" + id + 
		 	" = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=1,location=0,statusbar=0," +
			"menubar=0,resizable=1,width=450,height=250,left = 437,top = 234');");
}