//added mewWindow here for global nav - jb
  function newWindow (url){
		popwindow=window.open(url,'openwindow','scrollbars=yes,toolbar=no,resizable=yes,status=yes,width=500,height=500')
  		popwindow.focus();
  }

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if(!document.getElementById&&document.all){return true;}
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;

function preloadImages(autoFocus) {
	if(!document.getElementById&&document.all){return true;}
	 
	if (document.images) {
		/* Top Nav */
		topnav_ordertracking_over = newImage("/images/nav/topnav_ordertracking-over.gif");
		topnav_sign_in_over = newImage("/images/nav/topnav_sign_in-over.gif");
		topnav_assistance_over = newImage("/images/nav/topnav_assistance-over.gif");
		topnav_catalogue_quick_order_over = newImage("/images/nav/topnav_catalogue_quick_order-over.gif");
		topnav_cart_over = newImage("/images/nav/topnav_cart-over.gif");
		topnav_shippingDelivery_over = newImage("/images/nav/topnav_shippingDelivery-over.gif");
		/* Top Nav GR */
		topnav_gr_mainpage_over = newImage("/images/nav/topnav_gr_mainpage-over.gif");
		topnav_gr_mylist_over = newImage("/images/nav/topnav_gr_mylist-over.gif");
		topnav_gr_assistance_over = newImage("/images/nav/topnav_gr_assistance-over.gif");
		/* Browse Nav */
		browsenav_shop_over = newImage("/images/nav/browsenav_shop-over.gif");
		browsenav_giftregistry_over = newImage("/images/nav/browsenav_giftregistry-over.gif");
		browsenav_giftideas_over = newImage("/images/nav/browsenav_giftideas-over.gif");
		browsenav_lifestyle_over = newImage("/images/nav/browsenav_lifestyle-over.gif");
		browsenav_freshcrate_over = newImage("/images/nav/browsenav_freshcrate-over.gif");
		/* Browse Nav GR */
		browsenav_gr_addgifts_over = newImage("/images/nav/browsenav_gr_addgifts-over.gif");
		browsenav_gr_updateinfo_over = newImage("/images/nav/browsenav_gr_updateinfo-ove.gif");
		browsenav_gr_exit_over = newImage("/images/nav/browsenav_gr_exit-over.gif");
		
		preloadFlag = true;
		findBlocks();
		if(autoFocus){findFormElement();}
		preloaded=false;
		init();
	}
}
	
function findFormElement() {
  for (y=0; y < document.forms.length; y++) {
    if(document.forms[y].name != "search" && document.forms[y].name != "optiInForm"  ) {
	   for (x = 0; x < document.forms[y].elements.length; x++) {
	     if(document.forms[y].elements[x].type == "text" && document.forms[y].elements[x].value == "" && document.forms[y].elements[x].disabled == false) {
		    document.forms[y].elements[x].focus();
			break;
			}
	     }
	   break;
	   }
	
	}	 

}