function chat(URL) {
			day = new Date();
			id = day.getTime();
			eval("page" + id + " = window.open(URL, 'NewWindow', 'toolbars=0, scrollbars=0, location=0, statusbars=0, menubar=0, resizable=0, width=672, height=500, left = 10, top = 10');");
			}