if(document.images)
{
	// main nav
	var ingedients_1 = new Image(); ingedients_1.src = "/Assets/Images/bt_ingredients_1.gif";
	var ingedients_2 = new Image(); ingedients_2.src = "/Assets/Images/bt_ingredients_2.gif";
	var services_1 = new Image(); services_1.src = "/Assets/Images/bt_services_1.gif";
	var services_2 = new Image(); services_2.src = "/Assets/Images/bt_services_2.gif";
	var newsevents_1 = new Image(); newsevents_1.src = "/Assets/Images/bt_newsevents_1.gif";
	var newsevents_2 = new Image(); newsevents_2.src = "/Assets/Images/bt_newsevents_2.gif";
	var aboutus_1 = new Image(); aboutus_1.src = "/Assets/Images/bt_aboutus_1.gif";
	var aboutus_2 = new Image(); aboutus_2.src = "/Assets/Images/bt_aboutus_2.gif";
	
	// ingredients nav
	var products_1 = new Image(); products_1.src = "/Assets/Images/bt_productsearch_1.jpg";
	var products_2 = new Image(); products_2.src = "/Assets/Images/bt_productsearch_2.jpg";
	var regulatory_1 = new Image(); regulatory_1.src = "/Assets/Images/bt_regulatoryfeatures_1.jpg";
	var regulatory_2 = new Image(); regulatory_2.src = "/Assets/Images/bt_regulatoryfeatures_2.jpg";
	var productspecs_1 = new Image(); productspecs_1.src = "/Assets/Images/bt_newproducts_1.jpg";
	var productspecs_2 = new Image(); productspecs_2.src = "/Assets/Images/bt_newproducts_2.jpg";
	
	// services nav
	var availability_1 = new Image(); availability_1.src = "/Assets/Images/bt_availability_1.gif";
	var availability_2 = new Image(); availability_2.src = "/Assets/Images/bt_availability_2.gif";
	var accessbility_1 = new Image(); accessbility_1.src = "/Assets/Images/bt_accessbility_1.gif";
	var accessbility_2 = new Image(); accessbility_2.src = "/Assets/Images/bt_accessbility_2.gif";
	var warehousing_1 = new Image(); warehousing_1.src = "/Assets/Images/bt_warehousing_1.gif";
	var warehousing_2 = new Image(); warehousing_2.src = "/Assets/Images/bt_warehousing_2.gif";
	var innovation_1 = new Image(); innovation_1.src = "/Assets/Images/bt_innovation_1.jpg";
	var innovation_2 = new Image(); innovation_2.src = "/Assets/Images/bt_innovation_2.jpg";
	var requestsample_1 = new Image(); requestsample_1.src = "/Assets/Images/bt_requestsample_1.gif";
	var requestsample_2 = new Image(); requestsample_2.src = "/Assets/Images/bt_requestsample_2.gif";
	var requestquote_1 = new Image(); requestquote_1.src = "/Assets/Images/bt_requestquote_1.gif";
	var requestquote_2 = new Image(); requestquote_2.src = "/Assets/Images/bt_requestquote_2.gif";
	
	// news events
	var pressreleases_1 = new Image(); pressreleases_1.src = "/Assets/Images/bt_pressreleases_1.jpg";
	var pressreleases_2 = new Image(); pressreleases_2.src = "/Assets/Images/bt_pressreleases_2.jpg";
	var tradeshows_1 = new Image(); tradeshows_1.src = "/Assets/Images/bt_tradeshows_1.jpg";
	var tradeshows_2 = new Image(); tradeshows_2.src = "/Assets/Images/bt_tradeshows_2.jpg";
	
	// about us
	var history_1 = new Image(); history_1.src = "/Assets/Images/bt_companyhistory_1.gif";
	var history_2 = new Image(); history_2.src = "/Assets/Images/bt_companyhistory_2.gif";
	var careers_1 = new Image(); careers_1.src = "/Assets/Images/bt_careers_1.jpg";
	var careers_2 = new Image(); careers_2.src = "/Assets/Images/bt_careers_2.jpg";
	var bios_1 = new Image(); bios_1.src = "/Assets/Images/bt_executivebios_1.gif";
	var bios_2 = new Image(); bios_2.src = "/Assets/Images/bt_executivebios_2.gif";
	var faqs_1 = new Image(); faqs_1.src = "/Assets/Images/bt_faqs_1.jpg";
	var faqs_2 = new Image(); faqs_2.src = "/Assets/Images/bt_faqs_2.jpg";
	
	// utility nav
	var email_1 = new Image(); email_1.src = "/Assets/Images/bt_email_1.jpg";
	var email_2 = new Image(); email_2.src = "/Assets/Images/bt_email_2.jpg";
	var contactus_1 = new Image(); contactus_1.src = "/Assets/Images/bt_contactus_1.jpg";
	var contactus_2 = new Image(); contactus_2.src = "/Assets/Images/bt_contactus_2.jpg";
	var links_1 = new Image(); links_1.src = "/Assets/Images/bt_links_1.jpg";
	var links_2 = new Image(); links_2.src = "/Assets/Images/bt_links_2.jpg";
	var home_1 = new Image(); home_1.src = "/Assets/Images/bt_home_1.jpg";
	var home_2 = new Image(); home_2.src = "/Assets/Images/bt_home_2.jpg";
}

function imgSwap(imgName,newImg,winStat)
{
	if (document.images)
	{
		document.images[imgName].src = eval(newImg + ".src");
		window.status = winStat;
	}
}