<!--
var smallWindow = null;
var mediumWindow = null;
var largeWindow = null;
var isIE4 = (navigator.appVersion.indexOf("MSIE 4.0") != -1)?true:false;
var isMac = (navigator.platform == "MacPPC")?true:false;
wincount = 0;
function doPopUpSpecial(url,name,features)
{
    window.open(url,name,features);
}
function doPopup(url,size)
{
    features = "toolbar=no,location=no,directories=no,status=no,menubar=no,resizable=no";
    
    switch (size)
    {
        case 1: features += ",width=250,height=210,scrollbars=no"; doSmallPopup(url,features); break;
        case 2: features += ",width=340,height=620,scrollbars=yes"; doMediumPopup(url,features); break;
        case 3: features += ",width=540,height=485,scrollbars=yes"; doLargePopup(url,features); break;
        default: features += ",width=340,height=520,scrollbars=no"; doMediumPopup(url,features);
    } 
}
function doSmallPopup(url,features)
{
    if (isMac && isIE4) smallWindow = window.open(url,"smallWindow",features); 
    else
    {
        if (!smallWindow || smallWindow.closed) smallWindow = window.open(url,"smallWindow",features); 
        else
        {
            if (isIE4)
            {
                smallWindow.close();
                smallWindow = window.open(url,"smallWindow" + wincount,features); 
                wincount++;
            }
            else
            {
                smallWindow.location.href = url;
                smallWindow.focus();
            }
        }
    }
}
function doMediumPopup(url,features)
{
    if (isMac && isIE4) mediumWindow = window.open(url,"mediumWindow",features); 
    else
    {
        if (!mediumWindow || mediumWindow.closed) mediumWindow = window.open(url,"mediumWindow",features); 
        else
        {
            if (isIE4)
            {
                mediumWindow.close();
                mediumWindow = window.open(url,"mediumWindow" + wincount,features); 
                wincount++;
            }
            else
            {
                mediumWindow.location.href = url;
                mediumWindow.focus();
            }
        }
    }
}
function doLargePopup(url,features)
{
    if (isMac && isIE4) largeWindow = window.open(url,"largeWindow",features); 
    else
    {
        if (!largeWindow || largeWindow.closed) largeWindow = window.open(url,"largeWindow",features); 
        else
        {
            if (isIE4)
            {
                largeWindow.close();
                largeWindow = window.open(url,"largeWindow" + wincount,features); 
                wincount++;
            }
            else
            {
                largeWindow.location.href = url;
                largeWindow.focus();
            }
        }
    }
}
//-->