var menuItem = new Array();
var menuOverItem = new Array();
menuItem[0] = "";
menuOverItem[0] = "";

var lastOne = "";
var lastSrc = 0;
var currentOne = "";
var currentSrc = 0;

imgFiller = new Image();
imgFiller.src = "../../../images/filler.gif";

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_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_swapImgRestorePng() { //v3.0
    a=MM_swapImgRestorePng.arguments; 
	if (a[0]==0) {
		lastOne = currentOne;
		lastSrc = currentSrc;
		currentOne = "";
		currentSrc = 0;
		//alert("lastOne:"+lastOne+",lastSrc:"+lastSrc);
	}
	if (lastOne!="" && lastSrc!=currentSrc) {
		var newImg = menuItem[lastSrc];
		document.getElementById(lastOne).filters.item("DXImageTransform.Microsoft.AlphaImageLoader").src = newImg.src;
	}
}


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_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];
		
	}
  }
}

function MM_swapImagePng() { //v3.0
  var i,j=0,x,a=MM_swapImagePng.arguments; 
  
  if (a[0]!=currentOne) {

		lastOne = currentOne;
		lastSrc = currentSrc;
		currentOne = a[0];
		currentSrc = a[2];	
		var newImg = menuOverItem[currentSrc];	
		document.getElementById(a[0]).filters.item("DXImageTransform.Microsoft.AlphaImageLoader").src = newImg.src;	
   }
}