function ChangeFlv(flv_prefix,flv_file,width,height)
 {
	var name = "video_cell";
	
    var big_label;
    big_label = document.getElementById(name);
    if (big_label == null)
        return;
 
    var src;
   	src = flv_prefix + g_currentFullBaseWebUrl +"/"+flv_file;
    big_label.innerHTML  = "<embed src='" + src + "' quality='high'  width='"+width+"' height='"+height+"' type='application/x-shockwave-flash' pluginspage='http://www.macromedia.com/go/getflashplayer' />"
  }