// Get Browser type
function getBrowser() {
    var agt = navigator.userAgent.toLowerCase();
    if (agt.indexOf('msie') != -1) return "msie";
    if (agt.indexOf('firefox') != -1) return "firefox";
    if (agt.indexOf('safari') != -1) return "safari";
    if (agt.indexOf('seamonkey') != -1) return "seamonkey";
    if (agt.indexOf('netscape') != -1) return "netscape";
    if (agt.indexOf('opera') != -1) return "opera";
    return "unknown";
}
// For Firefox and Safari
function clickLink(link) {
    var cancelled = false;

    if (document.createEvent) {
        var event = document.createEvent("MouseEvents");
        event.initMouseEvent("click", true, true, window,
            0, 0, 0, 0, 0,
            false, false, false, false,
            0, null);
        cancelled = !link.dispatchEvent(event);
    }
    else if (link.fireEvent) {
        cancelled = !link.fireEvent("onclick");
    }

    if (!cancelled) {
        window.location = link.href;
    }
}
//
function clickVideoLink(index) {  
  var tmp = 0;
  for (i=0; i < document.links.length; i++) {
    if (document.links[i].className == 'bumpbox') {
      if (tmp == index)
         break;
       tmp++;
    }
  }  
  var browser = getBrowser();
  if ( browser == 'firefox' || browser == 'safari')
    clickLink(document.links[i]);
  else
    document.links[i].click();
    
  return true;
}