var priceReq;
function getPriceXML(itemSKU)
{
        if (priceReq.readyState == 4) {
                if (priceReq.status == 200) {
                        var items = priceReq.responseXML.getElementsByTagName('product');
                        if (items) { setPrice(items[0].getAttribute('price')); }
			fill_tmp();
                }
        }
}
// Sample function for retrieving an item price (called by the 'widget'
function getPrice(itemSKU)
{
	priceReq = false;
 	if(window.XMLHttpRequest && !(window.ActiveXObject)) {
		try {
			priceReq = new XMLHttpRequest();
		} catch(e) {
			priceReq = false;
  	}
	} else if(window.ActiveXObject) {
		isIE = true;
		try {
			priceReq = new ActiveXObject('Msxml2.XMLHTTP');
		} catch(e) {
			try {
				priceReq = new ActiveXObject('Microsoft.XMLHTTP');
			} catch(e) {
				priceReq = false;
			}
		}
        }
        if(priceReq) {
                priceReq.onreadystatechange = getPriceXML;
                priceReq.open('GET', px+sxp+'wItemPrice.php?products_id='+products_id+'&LID='+clientID+'&IS='+escape(itemSKU), true);
                priceReq.send('');
        }
}
function setSKUField(itemSKU)
{
	document.getElementById('IS').value = itemSKU;
}
function setCustomField(customData)
{
	document.getElementById('CN').value = customData;
}
function setQty(qty)
{
	document.getElementById('itemQty').value = qty;
}