//
//	Used/Called by - /sbso/includes/oov/store/oov_left_nav_shopping_cart_display.inc
//


function update_cart_images(){	
	var table = document.getElementById('minicart');	
	var totalItemsFound = 0;
	var totalDollars = 0;
	cartInfo = table.innerHTML;
	cartInfo = cartInfo.toLowerCase();
	cartInfo = cartInfo.replace(/(\s|\n|\t)/g, "");
	//alert(cartInfo);
	if (cartInfo.indexOf("yourcartisempty") < 0) {
      //find total items
	  var itemCountA = cartInfo.indexOf("items:");
      //alert("find: "+itemCountA);
      if (itemCountA > -1) {
        itemsFound = cartInfo.substr(itemCountA+6,10);
		//alert(itemsFound);
		itemCountB = itemsFound.indexOf('</td>');
		itemsFoundB = itemsFound.substr(0,itemCountB);
		itemsFoundB = itemsFoundB.replace(/\"/g, "");
        totalItemsFound = itemsFoundB;		
      }

	  //find total dollars
	  itemCountA = cartInfo.indexOf("subtotal:");
	  //alert(itemCountA);
      if (itemCountA > -1) {
        itemsFound = cartInfo.substr(itemCountA+9,70);		
		//alert(itemsFound);
		itemCountB = itemsFound.indexOf('</tr>');
		itemsFoundB = itemsFound.substr(0,itemCountB);
        totalDollars = itemsFoundB;	
		totalDollars = totalDollars.replace(/[^\$|\.|\,|0-9]/g, "");
      }	  
    }	

	var cartlink = "http://h71016.www7.hp.com/dstore/dcart/cart.asp?HeaderAction=ViewCart&oi=E9CED&BEID=19701&SBLID=";
	if (document.location.href.indexOf('_evo.html') > 0) {
		cartlink += "&jumpid=re_r295_store/SMBevo/all/cart-checkout";
	} else {
		cartlink += "&jumpid=re_r295_store/home/all/cart-checkout";
	}

	//alert(totalItemsFound+" items in My Cart\nTotal: "+totalDollars+"link: "+cartlink);
	
	//write out shopping cart display
	document.getElementById("cartholder").innerHTML = "";
	var cartContent = '<table cellpadding="0" cellspacing="0" border="0"><tr>';
	cartContent += '<td><a href="'+cartlink+'"><img src="/sbso/images/oov/common/icon_shop_cart_white.gif" width="20" height="13" border="0" alt="Shopping cart" title="Shopping cart" /></a><a href="'+cartlink+'" class="themebodylink bold">My cart</a><br>';
	if (totalItemsFound == 0 && totalDollars == 0) {
		cartContent += "0 items in My cart</td>";
	} else if (totalItemsFound == "1") {
		cartContent += "<nobr>1 item: "+totalDollars+"</nobr></td>";
		cartContent += '<td valign="bottom">&nbsp;<a href="'+cartlink+'"><img src="/sbso/images/oov/common/oov_checkout_btn.gif" width="69" height="20" border="0" alt="View cart &amp; checkout" title="View cart &amp; checkout" /></a></td>';
	} else {
		cartContent += "<nobr>"+totalItemsFound+" items: "+totalDollars+"</nobr></td>";
		cartContent += '<td valign="bottom">&nbsp;<a href="'+cartlink+'"><img src="/sbso/images/oov/common/oov_checkout_btn.gif" width="69" height="20" border="0" alt="View cart &amp; checkout" title="View cart &amp; checkout" /></a></td>';
	}
	cartContent += '</tr></table>';
	document.getElementById("cartholder").innerHTML = cartContent;
	document.getElementById("cartholder").style.display="";
}


update_cart_images();