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 checkAndSubmit() {
  if (document.forms[0].productSku.value == "") {
   alert("Please select your skin type.");
   return false;
  } else { 
   return true;
  }
}


function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}


function MM_showHideLayers() { //v6.0
  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; }
}

//Highlight & Unlight Divs: Begin
var hilited = 0;

function hilitediv(){
	unhilitediv();

	var testElem = event.srcElement;
	
	//loop through document hierarchy until root anchor element is found (list of recipes at top of page)
	while (testElem != undefined) {
	
		//format layer associated with anchor element
		if(testElem.nodeName == 'A'){
			var href = testElem.href;
		
			var strtIndx = href.lastIndexOf('#') + 1;
			var endIndx = href.length;
			var divId = 'div' + href.substring(strtIndx,endIndx);
			
			document.all(divId).style.border = "2px solid #333399";
			document.all(divId).style.background = "#f5f5f9";
			document.all(divId).style.padding = "10px";
			
			hilited = divId;
			
			break;
		} 
		testElem = testElem.parentNode;
	}  
}										 

function unhilitediv(){
	var hiliteddiv = document.all(hilited);
	if(hiliteddiv != null){
		hiliteddiv.style.background = "";
		hiliteddiv.style.border = "";
		hiliteddiv.style.padding = "";
					
		hilited = 0;
	}
}
//Highlight & Unlight Divs: End