function MM_preloadImages() { //v3.0
  var d=document; 
  if(d.images){ 
    if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; 
    for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0) { 
	  d.MM_p[j]=new Image; 
	  d.MM_p[j++].src=a[i];
    }
  }
}

function MM_findObj(n, d) { //v4.0
  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);
  if(!x && document.getElementById) x=document.getElementById(n); 
  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") {  //MM_nbGroup('over','menu1','./top.files/menu1-1.gif','',1)
			         //MM_nbGroup('down','group1','menu1','./top.files/menu1.gif',1)
    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" ) {
    if(document.MM_nbOver)
    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_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) 
    if ((obj=MM_findObj(args[i]))!=null) { 
	  v=args[i+2];
      if (obj.style) { 
	    obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; 
	  }
      obj.visibility=v; 
	}
}

function MM_swapImgRestore() { //v3.0
    var i,x,a=document.MM_sr; 
    for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_swapImage() { //v3.0
    var i,j=0,x,a=MM_swapImage.arguments; 
    document.MM_sr=new Array; 
    for(i=0;i<(a.length-2);i+=3) {
        if ((x=MM_findObj(a[i]))!=null) {
            document.MM_sr[j++]=x; 
            if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];
        }
    }
}