/* This script opens the Instant Chat window */

    var chatWindow;

    function openChat() {
        var createWin;
        if (typeof chatWindow == "undefined") {
            createWin = true;
        } else {
            if (chatWindow.closed) {
                createWin = true;
            }
        }
        if (createWin) {
            chatWindow = window.open("/chat/chat.aspx", "_blank", "directories=0,height=550,width=270,left=0,top=0,location=0,menubar=0,resizable=0,scroolbars=0,status=0,toolbar=0");
            chatWindow.parentWindow = window;
        }
    }