var ExternalWin;

function fnSetHeight()
{
    if (parent == window) return;
    else parent.fnSetIFrameHeight('MainFrame');
}

function setMenuItem(sItemName)
{
    parent.window.status = "Getting New Page";

    var oFrame = parent.document.getElementById("MainFrame");
    oFrame.src = sItemName;

    parent.window.status = "Done";
}

function fnExternalLink(obj)
{
    alert("IN  GET LINK")
    parent.document.all.MainFrame.src = obj.href;
    parent.fnSetIFrameHeight('MainFrame');
    //parent.getheight(obj);
}

function fnInternalLink(obj)
{
    alert("IN  GET LINK")
    parent.document.all.MainFrame.src = obj.href;
    parent.fnSetIFrameHeight('MainFrame');
    //parent.getheight(obj);
}

function fnExternalWindow(sSrc)
{
    fnCloseExternalWindow();
    ExternalWin = window.open(sSrc, "Window",
        "width=900, height=900, resizable=yes, toolbar=yes, scrollbars=yes, menubar=yes");

    return(false);
}

function fnCloseExternalWindow()
{
    if (ExternalWin != null)
    {
        ExternalWin.close();
    }
}

function fnCloseWindows()
{
    fnCloseExternalWindow();
}

function fnReturn(sSrc)
{
    var oFrame = document.getElementById("MainFrame");
    oFrame.src = sSrc;
}