<!--
var wWin;
var isIE = false;
var req;

function showPopup(sPage) {
	wWin = window.open(sPage, '', 'width=600,height=400, menubar=yes, scrollbars=yes,location=no,toolbars=yes,directories=no,resizable=yes');
}

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 swapCaption (id1, image) {
	document.getElementById('caption0').innerHTML = document.getElementById(id1).innerHTML;
	document.getElementById('large_image_location').innerHTML = image;
}

function openLargeImage() {
	large_image = document.getElementById('large_image_location').innerHTML;
	window.open(large_image,"MyWindow","location=0,status=1,scrollbars=1,width=610,height=750");
}

function getThisElementTextNS(prefix, local, parentElem, index) {
	var result = "";
	if (prefix && isIE) {
		// IE/Windows way of handing namespaces
		result = parentElem.getElementsByTagName(prefix + ":" + local)[index];
	} else {
		// the namespace versions of this method
		// (getElementsByTagNameNS()) operate
		// differently in Safari and Mozilla, but both
		// return value with just local name, provided
		// there aren't conflicts with non-namespace element
		// names
		result = parentElem.getElementsByTagName(local)[index];
	}
	if (result) {
		// get text, accounting for possible
		// whitespace (carriage return) text nodes
		if (result.childNodes.length > 1) {
			return result.childNodes[1].nodeValue;
		} else {
			return result.firstChild.nodeValue;
		}
	} else {
		return "n/a";
	}
}

function processThisReqChange() {
	if (req.readyState == 4 && req.status == 200 && req.responseXML != null) {
		//its ok so we can do something here based on that if we need
		var items = req.responseXML.getElementsByTagName("item");
		//clear the current list (except the default)
		while (document.getElementById(element_to_change).options.length > 1) {
			document.getElementById(element_to_change).options[1] = null;
		}
		for (var i = 0; i < items.length; i++) {
			size = getThisElementTextNS("", "size", items[i], 0);
			var element = i + 1; //add one because the default option is still in the first slot
			document.getElementById(element_to_change).options[element] = new Option(size);
		}
	}
}

function loadThisXMLDoc(url) {
	req = false;
	if (window.XMLHttpRequest) {
		try {
			req = new XMLHttpRequest();
		} catch(e) {
			req = false;
		}
	} else if(window.ActiveXObject) {
		try {
			req = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
			try {
				req = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e) {
				req = false;
			}
		}
	}
	if (req) {
		req.onreadystatechange = processThisReqChange;
		req.open("GET", url, true);
		req.send("");
	}
}

function getSizes() {
	element_to_change = 'size';
	for (var i = 0; i < document.getElementById('variation_id').options.length; i++) {
		if (document.getElementById('variation_id').options[i].selected == true) {
			variation_id = document.getElementById('variation_id').options[i].value;
		}
	}
	loadThisXMLDoc("/assets/scripts/listSizes.script.php?variation_id="+variation_id);
}

function getSizesMulti(element_no) {
	element_id = 'variations' + element_no;
	element_to_change = 'sizes'+element_no;
	for (var i = 0; i < document.getElementById(element_id).options.length; i++) {
		if (document.getElementById(element_id).options[i].selected == true) {
			variation_id = document.getElementById(element_id).options[i].value;
		}
	}
	loadThisXMLDoc("/assets/scripts/listSizes.script.php?variation_id="+variation_id);
}

function swapImage(image, large_image) {
	MM_swapImage('img0','',image,1);
	document.getElementById('large_image_location').innerHTML = large_image;
}
//-->