function fileIcons() {
    var fileTypes = {
      pdf: 'icon_pdf.gif'
    };

    $('#content-text .downloadbutton a.download').removeClass('download');
    $('#content-text a.download, #cont a.download').each(function() {

      var $a = $(this);
      var href = $a.attr('href');

      // get the extension from the href
      var hrefArray = href.split('.');
      var extension = hrefArray[hrefArray.length - 1];
      var image = fileTypes[extension];

      if (image) {
        $a.css({
          'padding': '3px 0 2px 33px',
          'display':'inline-block',
          background: 'transparent url(/fileadmin/layouts/main/public/gfx/' + image + ') no-repeat center left'
        });
        $a.attr( {target :'_blank' });
      }
    });

    $('#content-text table.fahrplan a').each(function() {
        var $a = $(this);
        var href = $a.attr('href');

        // get the extension from the href
        var hrefArray = href.split('.');
        var extension = hrefArray[hrefArray.length - 1];

        if(extension == 'pdf') {
            $a.attr( {target :'_blank' });
        }
    });
}