var checkIt;

function pop_open_dhz(keywords)
{
    link = 'http://www.dhz.com.au/advanced_search_result.php?keywords=' + keywords;
    window.open(link);
}

function pop_open(link, width, height)
{
  var photoWindow = window.open(link,"photo",'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width='+width+',height='+height);
}

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 show(obj, id)
{
	
	//obj = document.getElementById('btn_dropdown');
	el = document.getElementById(id);
	
	
	if (el.style.visibility != 'visible')
	{
		coors = findPos(obj);
		
		
		el.style.top = (coors[1]-6) + 'px';
		el.style.left = coors[0] + 'px';
		
		checkUserInput();
		
		el.style.visibility = 'visible';
	} else {
		el.style.visibility = 'hidden';
	}
}

function hide(id)
{
	el = document.getElementById(id);
	if (el.style.visibility != 'hidden')
	{
		el.style.visibility = 'hidden';
	}
}

function findPos(obj) {
	var curleft = curtop = 0;
	if (obj.offsetParent) {
		curleft = obj.offsetLeft
		curtop = obj.offsetTop
		while (obj = obj.offsetParent) {
			curleft += obj.offsetLeft
			curtop += obj.offsetTop
		}
	}
	return [curleft,curtop];
}

function checkUserInput()
{
	if (checkIt) clearTimeout(checkIt);
	checkIt = setTimeout('hide("dropdown")',2500);
}

function redirectTo(url){
    window.location = url;
}

function submitBuildUpCart() {    
    addMultipleProductToCart(bike_pid, bike_qty, "", 'This website does not accept fractional quantities. Please type in a whole number', 'fracqtyerrmsg.htm');
    var checkbox = document.getElementsByName("AdditionalAccessories");
    for (i = 0; i < checkbox.length; i++) {        
        if (checkbox[i].checked == true) {
            addMultipleProductToCart(parseInt(checkbox[i].id), 1, "", 'This website does not accept fractional quantities. Please type in a whole number', 'fracqtyerrmsg.htm');
        }
    }
}

function addMultipleProductToCart(pid, qty, strAddMessage, strErrMsg, strFileName, Price) {
    var ProductID = pid;
    var Quantity = qty;
    var Price;
    var CustomFields;

//    if (!Price && frm && frm.elements["price"])
//        Price = parseFloat(frm.elements["price"].value);

    if (!Quantity) {
        if (Quantity == 0)
            return;

        Quantity = 1;
    }

//    for (var i = 0; i < frm.elements.length; i++) {
//        if (frm.elements[i].name == "cf") {
//            if (!CustomFields)
//                CustomFields = new Array();

//            switch (frm.elements[i].type) {
//                case "checkbox":

//                    CustomFields.push(frm.elements[i].checked ? "Yes" : "No");
//                    break;

//                default:

//                    CustomFields.push(frm.elements[i].value);
//                    break;
//            }
//        }
//    }

    var oCart = new Cart(document.cookie);
    oCart.addLine(ProductID, Quantity, Price, CustomFields);
    oCart.save();

    if (typeof (strAddMessage) == "undefined") {
        window.location = "viewcart.htm";
        return true;
    }

    if (strAddMessage != "") {
        alert(strAddMessage);
        if (g_CartDisplay)
            window.location.reload();
        return false;
    }
}