function playVideo(flv, sTitle, bWideScreen) {
    showPopup("videoplayer_popup"); 
    
    bWideScreen = (bWideScreen) ? bWideScreen : false;
    oPlayerTitle = document.getElementById("videoplayer_title");
    oPlayerTitle.innerHTML = sTitle
       
    var so = new SWFObject("flash/popup_videoplayer.swf", "swf_videoplayer_player", "453", "300", "8", "#FFFFFF");
    so.addParam("scale", "noscale");
    if(navigator.userAgent.indexOf("Firefox")==-1 || navigator.userAgent.indexOf("Mac")==-1) {      // if it's MAC FireFox, don't do this.
        so.addParam("wmode", "transparent");
    }
    so.addParam("base", "flash");   // for the controls skin.
    so.addVariable("widescreen", bWideScreen);
    so.addVariable("file", flv);
    so.write("videoplayer_player");      
}