function displayVideo(width, height, file, elt_id){
    var flashvars={'file' : file};
    
    var params={'allowfullscreen'   : 'true',
                'allowscriptaccess' : 'always',
                'wmode'             : 'opaque'};
                
    swfobject.embedSWF("/images/player-licensed.swf", elt_id, width, height, "9.0.0", "/js/swfobject/expressInstall.swf", flashvars, params);
}