function newImage(url) {
  if (document.images) {
    image = new Image();
    image.src = url;
    return image;
  }
 }

 function MM_findObj(n, d) { //v3.0
   var p,i,x;
   if(!d) d=document; 

   if((p=n.indexOf("?"))>0 && parent.frames.length) {
     d=parent.frames[n.substring(p+1)].document;
     n=n.substring(0,p);
   }

   if(!(x=d[n])&&d.all) x=d.all[n];

   for (i=0; !x && i<d.forms.length; i++)
     x=d.forms[i][n];
     for(i=0; !x && d.layers && i<d.layers.length;i++)
       x=MM_findObj(n,d.layers[i].document);

   return x;
 }

 function MM_nbGroup(event, grpName) { //v3.0
   var i,img,nbArr,args=MM_nbGroup.arguments;

   if (event == "init" && args.length > 2) {
     if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
       img.MM_init = true; 
       img.MM_up = args[3]; 
       img.MM_dn = img.src;

       if ((nbArr = document[grpName]) == null) 
         nbArr = document[grpName] = new Array();

       nbArr[nbArr.length] = img;

       for (i=4; i < args.length-1; i+=2) 
         if ((img = MM_findObj(args[i])) != null) {
           if (!img.MM_up) img.MM_up = img.src;
           img.src = img.MM_dn = args[i+1];
           nbArr[nbArr.length] = img;
         }
     }
   } else if (event == "over") {
       document.MM_nbOver = nbArr = new Array();
       for (i=1; i < args.length-1; i+=3) 
         if ((img = MM_findObj(args[i])) != null) {
           if (!img.MM_up) img.MM_up = img.src;
           img.src = (img.MM_dn && args[i+2]) ? args[i+2] : args[i+1];
           nbArr[nbArr.length] = img;
         }
    } else if (event == "out" ) {
        for (i=0; i < document.MM_nbOver.length; i++) {
          img = document.MM_nbOver[i]; 
          img.src = (img.MM_dn) ? img.MM_dn : img.MM_up;
        }
    } else if (event == "down") {
        if ((nbArr = document[grpName]) != null)
          for (i=0; i < nbArr.length; i++) {
            img=nbArr[i]; img.src = img.MM_up;
            img.MM_dn = 0;
          }
          document[grpName] = nbArr = new Array();
 
          for (i=2; i < args.length-1; i+=2) 
            if ((img = MM_findObj(args[i])) != null) {
              if (!img.MM_up) img.MM_up = img.src;
              img.src = img.MM_dn = args[i+1];
              nbArr[nbArr.length] = img;
            }
    }
 }

 function MM_preloadImages() {
   var d=document;

   if(d.images){
     if(!d.MM_p) d.MM_p=new Array();

     var i, j = d.MM_p.length, args = MM_preloadImages.arguments;

     for(i = 0; i < args.length; i++)
       if (args[i].indexOf("#")!=0) d.MM_p[j] = newImage(args[i]);
   }
 }