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;
}

//swap that image start
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_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];}
}
//swap that image end

//popUp that div start

var amID = "blank";
var faqId = "blank";
var sideNavId = "blank";
var sideLinkId = "blank";

function showFaq(divId, linkId){
    //show div
    showMe(divId);
    
    //hide old link
    if(faqId != "blank"){
		unActiveMe(faqId);		
	}
    //change link
    activeMe(linkId);
    faqId = linkId;
	
}

function unActiveMe(id){
    obj = MM_findObj(id);
	if (!obj) return;
	obj.className = '';
}
function activeMe(id){
    obj = MM_findObj(id);
	if (!obj) return;
	obj.className = 'active';
}

function showMe(containerId){

	if(amID != "blank"){

		hideMe(amID);
		
	}

	amID = containerId;

	showContainer(containerId);

}

function loginClick(containerId){

	if(amID != "blank"){

		hideMe(amID);
		
	}

	amID = containerId;
	showContainer(containerId);
	
	obj = MM_findObj("ctl02_Login1_tbUsername");
	obj.focus();
}

function showContainer(containerId){
	
	obj = MM_findObj(containerId);

	if (!obj) return;

	obj.style.display = 'block';
}

function hideMe(containerId){
	
	obj2 = MM_findObj(containerId)

	if (!obj2) return;

	obj2.style.display = 'none';

}

//popUp that div end


function changeColour(ddlColourId, ddlSizeId, pPriceId, productId) {
    alert(ddlColourId + "\r\n" + ddlSizeId + "\r\n" + pPriceId + "\r\n" + productId);
    //repopulate sizes ddl
    
    //change price
    updatePrice(ddlColourId, ddlSizeId, pPriceId, productId);
}

function updatePrice(ddlColourId, ddlSizeId, pPriceId, productId) {
    alert(ddlColourId + "\r\n" + ddlSizeId + "\r\n" + pPriceId + "\r\n" + productId);
}

function showSideMenu() {
	obj = MM_findObj(sideNavId);
	if (!obj) return;
	obj.style.display = 'block';
	
	obj = MM_findObj(sideLinkId)
	if (!obj) return;
    	obj.className = "active";
}

function hideSideMenu() {
	obj = MM_findObj(sideNavId)
	if (!obj) return;
	    obj.style.display = 'none';
	
	obj = MM_findObj(sideLinkId)
	if (!obj) return;
    	obj.className = "";

}

function swapStyles(divId, linkId){
    //Hide current menu
    hideSideMenu();
    //Show new
    if(divId != sideNavId){
        sideNavId = divId;
        sideLinkId = linkId;
        showSideMenu();
    }
}

function getPrice(stockCode){
	for(i = 0; i < priceArray[0].length; i ++){
		if(priceArray[0][i] == stockCode)
			return priceArray[1][i]
	}
	return '&nbsp;';
}
	
function setPrice(styleCode, isInit){
	//get stockcode
	objSlt = MM_findObj('slt' + styleCode);
	if(objSlt == null)
		return;
	
	price = getPrice(objSlt.value);	
	//set literal content
	objDiv = MM_findObj('div' + styleCode);
	if(objDiv == null)
		return;

    //Set Size
    sizDiv = MM_findObj('siz' + styleCode);
	if(sizDiv != null)
	{
	    if(objSlt.selectedIndex > 0)
	        sizDiv.innerHTML  = objSlt.options[objSlt.selectedIndex].text;
	}

    if(price == 'Out of Stock'){
        objOs = MM_findObj('os' + styleCode);
	    if(objOs != null)
		    objOs.style.display = 'block';
    }
    else{		
	    objDiv.innerHTML = price;
	    objOs = MM_findObj('os' + styleCode);
	    if(objOs != null)
		    objOs.style.display = 'none';
	}
}