if (document.images) {
	
	
    	
	var homenavOn = new Image();
	homenavOn.src = "/images/topnav/home_on_EN.gif";
	var homenavOff = new Image();
	homenavOff.src = "/images/topnav/home_off_EN.gif";
	
	var prodnavOn = new Image();
	prodnavOn.src = "/images/topnav/products_on_EN.gif";
	var prodnavOff = new Image();
	prodnavOff.src = "/images/topnav/products_off_EN.gif";
	
	var compnavOn = new Image();
	compnavOn.src = "/images/topnav/company_on_EN.gif";
	var compnavOff = new Image();
	compnavOff.src = "/images/topnav/company_off_EN.gif";
	
	var aenavOn = new Image();
	aenavOn.src = "/images/topnav/ae_on_EN.gif";
	var aenavOff = new Image();
	aenavOff.src = "/images/topnav/ae_off_EN.gif";
	
	
	var prod1On = new Image();
	prod1On.src = "/images/topnav/productssub/enterprise_on_EN.gif";
	var prod1Off = new Image();
	prod1Off.src = "/images/topnav/productssub/enterprise_off_EN.gif";
	
	var prod2On = new Image();
	prod2On.src = "/images/topnav/productssub/portal_on_EN.gif";
	var prod2Off = new Image();
	prod2Off.src = "/images/topnav/productssub/portal_off_EN.gif";
	
	var prod3On = new Image();
	prod3On.src = "/images/topnav/productssub/apis_on_EN.gif";
	var prod3Off = new Image();
	prod3Off.src = "/images/topnav/productssub/apis_off_EN.gif";
	
	var prod4On = new Image();
	prod4On.src = "/images/topnav/productssub/technology_on_EN.gif";
	var prod4Off = new Image();
	prod4Off.src = "/images/topnav/productssub/technology_off_EN.gif";
	
	
	var comp1On = new Image();
	comp1On.src = "/images/topnav/companysub/profile_on_EN.gif";
	var comp1Off = new Image();
	comp1Off.src = "/images/topnav/companysub/profile_off_EN.gif";
	
	var comp2On = new Image();
	comp2On.src = "/images/topnav/companysub/customers_on_EN.gif";
	var comp2Off = new Image();
	comp2Off.src = "/images/topnav/companysub/customers_off_EN.gif";
	
	var comp3On = new Image();
	comp3On.src = "/images/topnav/companysub/management_on_EN.gif";
	var comp3Off = new Image();
	comp3Off.src = "/images/topnav/companysub/management_off_EN.gif";
	
	var comp4On = new Image();
	comp4On.src = "/images/topnav/companysub/press_on_EN.gif";
	var comp4Off = new Image();
	comp4Off.src = "/images/topnav/companysub/press_off_EN.gif";

	var comp5On = new Image();
	comp5On.src = "/images/topnav/companysub/articles_on_EN.gif";
	var comp5Off = new Image();
	comp5Off.src = "/images/topnav/companysub/articles_off_EN.gif";
	
	var comp6On = new Image();
	comp6On.src = "/images/topnav/companysub/technology_on_EN.gif";
	var comp6Off = new Image();
	comp6Off.src = "/images/topnav/companysub/technology_off_EN.gif";

	var comp7On = new Image();
	comp7On.src = "/images/topnav/companysub/contact_on_EN.gif";
	var comp7Off = new Image();
	comp7Off.src = "/images/topnav/companysub/contact_off_EN.gif";
}