if (document.images)	{
	aboutusOff = new Image
	aboutusOn = new Image
	careersOff = new Image
	careersOn = new Image
	contactusOff = new Image
	contactusOn = new Image
	feedbackOff = new Image
	feedbackOn = new Image
	homeOff = new Image
	homeOn = new Image
	overviewOff = new Image
	overviewOn = new Image
	partnersOff = new Image
	partnersOn = new Image
	productsOff = new Image
	productsOn = new Image
	servicesOff = new Image
	servicesOn = new Image
	solutionsOff = new Image
	solutionsOn = new Image

	
	aboutusOff.src = "../images/buttons/topnav_aboutus_off.gif"
	aboutusOn.src = "../images/buttons/topnav_aboutus_on.gif"
	careersOff.src = "../images/buttons/topnav_careers_off.gif"
	careersOn.src = "../images/buttons/topnav_careers_on.gif"
	contactusOff.src = "../images/buttons/topnav_contactus_off.gif"
	contactusOn.src = "../images/buttons/topnav_contactus_on.gif"
	feedbackOff.src = "../images/buttons/topnav_feedback_off.gif"
	feedbackOn.src = "../images/buttons/topnav_feedback_on.gif"
	homeOff.src = "../images/buttons/topnav_home_off.gif"
	homeOn.src = "../images/buttons/topnav_home_on.gif"
	overviewOff.src = "../images/buttons/topnav_overview_off.gif"
	overviewOn.src = "../images/buttons/topnav_overview_on.gif"
	partnersOff.src = "../images/buttons/topnav_partners_off.gif"
	partnersOn.src = "../images/buttons/topnav_partners_on.gif"
	productsOff.src = "../images/buttons/topnav_products_off.gif"
	productsOn.src = "../images/buttons/topnav_products_on.gif"
	servicesOff.src = "../images/buttons/topnav_services_off.gif"
	servicesOn.src = "../images/buttons/topnav_services_on.gif"
	solutionsOff.src = "../images/buttons/topnav_solutions_off.gif"
	solutionsOn.src = "../images/buttons/topnav_solutions_on.gif"
}