[Htmlvalidator-help] Fixed a bit bug

[Tibor B. <bal...@gm...>]

Dear Marc!

I modified the loadHelp method of TidyValidate object.
Now the translated "no_help.html" file will be shown.

loadHelp : function(src)
{
  var url = [
    "chrome://tidy/content/help/"+oTidyUtil.defaultLanguage+"/"+src,
    "chrome://tidy/content/help/en-US/"+src,
    "chrome://tidy/content/help/"+oTidyUtil.defaultLanguage+"/no_help.html",
    "chrome://tidy/content/help/en-US/no_help.html"
    ];

  for (var i=0; i<url.length; ++i)
  {
    if (helpExists(url[i]))
    {
      this.xulExplainError.loadURI( url[i] );
      break;
    }
  }

  function helpExists(fileName){
    try {
      var req = new XMLHttpRequest();
      req.open('GET', fileName, false);
      req.send(null);
    }
    catch(ex){
      return false;
    }
    return true;
  }
},

Regards,
 Tibor, Balogh