if (typeof addLoadEvent != 'function') {
   function addLoadEvent(func) {
     var oldonload = window.onload;
     if (typeof window.onload != 'function') {
       window.onload = func;
     } else {
       window.onload = function() {
         if (oldonload) {
           oldonload();
         }
         func();
       }
     }
   }
}

function imageHeadline() {
   if (document.getElementsByTagName) {
      var elms = document.getElementsByTagName("h1");
      for (var i=0; i < elms.length; i++) {
         try {
            var el = elms[i];
            if (el.className.toLowerCase() != "noreplace") {
               var data = el.innerHTML;
               el.innerHTML = "";
               var img = document.createElement("img");
               
               if (window.location.protocol == 'file:') {
                  img.src = rootDir+"headline/"+data.replace(/[^A-Za-z0-9\._\-]/g, '')+".png";
               }
               else {
                  img.src = rootDir+"headline/"+data.replace(/[^A-Za-z0-9\._\-]/g, '')+".png?name="+encodeURI(data);
               }
               img.title = data;
               img.alt = data;
               el.appendChild(img);
            }
            el.style.visibility = "visible";
         }
         catch (e) {}
      }
   }
}

addLoadEvent(imageHeadline);