// Get Source Function
function getSource(event) {
  if(event.target) {
    return event.target;
  } else if(event.srcElement) {
    return event.srcElement;
  } else {
    alert("Could not find event source");
  }
  return null;
}
// Region Over
function regionover(event) {
  var target = getSource(event);
  strtitle=target.getAttribute("id");
  strtitle = strtitle.replace(":"," ");
   strtitle = strtitle.replace(":"," ");
  strsplittitle = strtitle.split("_");   
  strtitleprint = "<span class=\"large-text-hover\">" + strsplittitle[1] + "</span>";
  if(document.layers){
   //Browser="NN4";
  textlayer = document.layers[strsplittitle[0]];
  textlayer.document.open();
  textlayer.document.write(strtitleprint);
  textlayer.document.close();
  }
   if(document.all){
  //Browser="IE"
  textlayer = document.all[strsplittitle[0]];
  textlayer.innerHTML=strtitleprint;
  }
  if(document.getElementById){
  //Browser="NN6+";
  textlayer = document.getElementById(strsplittitle[0]);
  textlayer.innerHTML=strtitleprint;
  }  
}
// Region Out
function regionout(event) {
  var target = getSource(event);
  strtitle=target.getAttribute("id");
  strtitle = strtitle.replace(":"," "); 
   strtitle = strtitle.replace(":"," ");
  strsplittitle = strtitle.split("_");  
  //strtitleprint = "<span class=\"red\" color:#990033;>" + strsplittitle[1] + "</span>";
  //strtitleprint = "<span class=\"large-text\"><a href=\"" + strsplittitle[2] + "\" target="\blank\">" + strsplittitle[1] + "</a></span>";
  strtitleprint = "<span class=\"large-text\"><a href=\"http://" + strsplittitle[2] + "\" target=\"blank\">" + strsplittitle[1] + "</a></span>";
  if(document.layers){
   //Browser="NN4";
  textlayer = document.layers[strsplittitle[0]];
  textlayer.document.open();
  textlayer.document.write(strtitleprint);
  textlayer.document.close();
  }
   if(document.all){
  //Browser="IE"
  textlayer = document.all[strsplittitle[0]];
  textlayer.innerHTML=strtitleprint;
  }
  if(document.getElementById){
  //Browser="NN6+";
  textlayer = document.getElementById(strsplittitle[0]);
  textlayer.innerHTML=strtitleprint;
  }  
}