function playSong( strSongTitle ) {
    thisMovie("webPod").loadSongNow( strSongTitle );
    logPodCast( strSongTitle );
}
function thisMovie(movieName) {
    if (navigator.appName.indexOf("Microsoft") != -1) {
        return window[movieName]
    } else {
        return document[movieName]
    }
}

// SEND TO DB AND GET REQUEST RESPONSE TEXT    
function logPodCast( strMP3Title )
{          
    var URLpath = "http://www.search-this.com/wp-content/themes/big-blue/";       
    var requestURL = URLpath + "logPodCast.php?podcast="+strMP3Title;
    var url = requestURL;
    
    var request = null;
    // branch for 'IE/Windows' ActiveX version
    if (typeof window.ActiveXObject != 'undefined')
    {
        try { request = new ActiveXObject('Microsoft.XMLHTTP'); }
        catch (err) { request = null; }   
    }
    // branch for 'standards' XMLHttpRequest object
    else if (typeof window.XMLHttpRequest != 'undefined')
    {
        request = new XMLHttpRequest(); 
    }
    
    if (request != null)
    {
        request.onreadystatechange = function()
        {           
            if (request.readyState == 4) // 4 = complete
            {
                if(request.status == 200 || request.status == 304)
                {                    
                    var responseTxt = request.responseText;
                 
                    if (responseTxt.length > 0 && responseTxt != "")
                    {
                      //
                      //alert( responseTxt );
                    }
                    else
                    {

                    }
                }
                else if(request.status == 500)
                {

                }
                else
                {
                  //failure

                }
            }
         }
         request.open('GET', url, true);
         request.send(null);
     }
} // end loadXMLDoc function