function changeContent(id,shtml) {
/*
   if (document.getElementById || document.all) {
      var el = document.getElementById? document.getElementById(id): document.all[id];
      if (el && typeof el.innerHTML != "undefined") el.innerHTML = shtml;
   }
*/

   if (document.getElementById) {
      document.getElementById(id).innerHTML = shtml;
   }else{
     if(document.all){
       document.all[id].innerHTML = shtml;
     }else{
        if(document.getElementsByTagName){
          document.getElementsByTagName(id)[0] = shtml;
        }
     }
   }
}


function changeBgImg(id,newimg) {

   if (document.getElementById) {
      document.getElementById(id).style.backgroundImage = newimg;
   }
}