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_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 preloadMenuImages( dir ) {
	var d=document;
	if(d.images && !d.imageArray) {
		d.imageArray = new Array();

		var btnTrackOrder = new Array(dir+'TRACK-BUTTON.gif',  dir+'TRACK-BUTTON-O.gif');
		var btnSearch = new Array(dir+'SEARCH-BUTTON.gif',  dir+'SEARCH-BUTTON-OVER.gif');
		var btnAdvSearch = new Array(dir+'ADVAN-SEARCH.gif', dir+'ADVAN-SEARCH-OVER.gif'); 
		var btnAllCategories = new Array(dir+'ALL.gif',  dir+'ALL-O.gif');
		var btnAddToCart = new Array(dir+'ADDTOCART.gif',  dir+'ADDTOCART-2.gif');  
		var imgs = new Array( btnTrackOrder, btnSearch, btnAdvSearch, btnAllCategories, btnAddToCart );

		for(i=0; i<imgs.length; i++) {
			d.imageArray[i] = new Array(new Image, new Image);
			d.imageArray[i][0].src = imgs[i][0];
			d.imageArray[i][1].src = imgs[i][1];
		}
	}
}

function swapImage(objName, menuID, itemID) {
	var d=document;
	if(d.imageArray) {
		d.images[objName].src = d.imageArray[menuID][itemID].src;
	}
}



function MM_findObj(n, d) { //v4.01
  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 && d.getElementById) x=d.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];}
}