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];}
}

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function display_image(product_image, original){

	if(document.getElementById){
		document.getElementById(product_image).style.display="inline";
		document.getElementById(original).style.display="none";
	}
	if(document.all){
		document.all[product_image].style.display="inline";
		document.all[original].style.display="none";
		}
}


function hide_image(product_image, original){

	if(document.getElementById){
		document.getElementById(original).style.display="inline";
		document.getElementById(product_image).style.display="none";
	}
	if(document.all){
		document.all[original].style.display="inline";
		document.all[product_image].style.display="none";
		}
}

// -----------------------
// FUNCTION: fChangeClassName
// DESCRIPTION: A function to change the className of an ID
// ARGUMENTS: changeID, classname
// ARGUMENT VALUES: changeID = the ID of the element to change, classname = the class name to change element to
// RETURN: None
// -----------------------
function fChangeClassName(changeID, classname) {
	document.getElementById(changeID).className = classname;
}

// FUNCTION: fGoURL
// DESCRIPTION: A function that redirects the browser to the received url
// ARGUMENTS: sUrl
// RETURN: None
// ----------------------
function fGoURL(sUrl) {
	if(sUrl.match('http://')){
		window.open(sUrl);
	} else {
		window.location = sUrl;
	}
}