function MM_reloadPage(init) {  //reloads the window if Nav4 resized
    if (init == true) with (navigator) {
        if ((appName == "Netscape") && (parseInt(appVersion) == 4)) {
            document.MM_pgW = innerWidth; document.MM_pgH = innerHeight; onresize = MM_reloadPage;
        }
    }
    else if (innerWidth != document.MM_pgW || innerHeight != document.MM_pgH) location.reload();
}

function getLiveChat(ctrl) {
    var uname;
    uname = document.getElementById(ctrl).value;
    if (uname.toLowerCase() == 'admin') {
        var win = window.open('AdminPage.aspx?uname=' + uname, 'chat', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=605,height=605');
        win.focus();
        win.opener = window;
        return false;
    }
    else {
        var win = window.open('ChatRoom1.aspx?uname=' + uname, 'chat', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=605,height=605');
        win.focus();
        win.opener = window;
        return false;
    }
}

function changeImage(ctrl) {
    var newImage = "url(img/right_head_bg_spread_mover.png)";
    document.getElementById(ctrl).style.backgroundImage = newImage;
}

function revertImage(ctrl) {
    var newImage = "url(img/right_head_bg_spread.png)";
    document.getElementById(ctrl).style.backgroundImage = newImage;
}

function changeLink(ctrl) {
    document.getElementById(ctrl).style.color = "#A00000";
}

function revertLink(ctrl) {
    document.getElementById(ctrl).style.color = "#797979";
}