function fixBloggerImages(searchFor, replaceWith) {
   var href;
   var anchors = document.getElementsByTagName("a");
   for(var i = 0; i < anchors.length; i++) {
      href = anchors[i].href;
      if(href.indexOf(searchFor) != -1) {
         anchors[i].href = href.replace(searchFor, replaceWith);
         anchors[i].setAttribute("onclick", "return hs.expand(this)");
         anchors[i].setAttribute("class", "highslide");
         anchors[i].setAttribute("title", "Klicken um Bild zu zoomen");
      }
   }
}