function PreLoadImages(arImageSrc)
{
	var arImageList = new Array ();
	
	// preload images based on array from webpage
	for (counter in arImageSrc)
	{
		arImageList[counter] = new Image();
	    arImageList[counter].src = arImageSrc[counter];
	}

}

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 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];}
}

/*
if (document.getElementById){ 
document.write('<style type="text/css">\n')
document.write('.submenu{display: none;}\n')
document.write('</style>\n')
}
*/
function MenuChange(obj){
	if(document.getElementById){
	var el = document.getElementById(obj);
	var ar = document.getElementById("masterdiv").getElementsByTagName("span");
		if(el.style.display != "block"){
			for (var i=0; i<ar.length; i++){
				if (ar[i].className=="submenu")
				ar[i].style.display = "none";
			}
			el.style.display = "block";
		}else{
			el.style.display = "none";
		}
	}
}

function swapImage(imgName, imgSrc, dir)
{
	var b = imgSrc.substring(0, imgSrc.indexOf("_") + 1)
	var x = imgSrc.substring(imgSrc.indexOf("_") +1 , imgSrc.indexOf("_") + 3)
	var ev = "_c1_f2.jpg"
	var eo = "_c1.jpg"
	
		if (dir == "over"){
			imgSrc = b + x + ev;
		}else if (dir == "out"){
			imgSrc = b + x + eo;
		}else{
			imgSrc = b + x + eo;
		}
	document.images[imgName].src = imgSrc;
	
}

function PreLoadImages(arImageSrc)
{
	var arImageList = new Array ();
	

	// preload images based on array from webpage
	for (counter in arImageSrc)
	{
		arImageList[counter] = new Image();
	    arImageList[counter].src = arImageSrc[counter];
	}

}