if (document.images) 
    {   
	
		productsoff = new Image();
		productsoff.src = "../_images/shared/buttons/topNav01_idle.gif";
		productsover = new Image();
		productsover.src = "../_images/shared/buttons/topNav01_roll.gif";
		
		customersoff = new Image();
		customersoff.src = "../_images/shared/buttons/topNav02_idle.gif";
		customersover = new Image();
		customersover.src = "../_images/shared/buttons/topNav02_roll.gif";
		
		partnersoff = new Image();
		partnersoff.src = "../_images/shared/buttons/topNav03_idle.gif";
		partnersover = new Image();
		partnersover.src = "../_images/shared/buttons/topNav03_roll.gif";
		
		newsoff = new Image();
		newsoff.src = "../_images/shared/buttons/topNav05_idle.gif";
		newsover = new Image();
		newsover.src = "../_images/shared/buttons/topNav05_roll.gif";
		
		companyoff = new Image();
		companyoff.src = "../_images/shared/buttons/topNav06_idle.gif";
		companyover = new Image();
		companyover.src = "../_images/shared/buttons/topNav06_roll.gif";
		
		// home boxes
		homeBox_01off = new Image();
		homeBox_01off.src = "../_images/products/homeBox_01_idle.gif";
		homeBox_01over = new Image();
		homeBox_01over.src = "../_images/products/homeBox_01_over.gif";
		
		homeBox_02off = new Image();
		homeBox_02off.src = "../_images/products/homeBox_02_idle.gif";
		homeBox_02over = new Image();
		homeBox_02over.src = "../_images/products/homeBox_02_over.gif";
		
		homeBox_03off = new Image();
		homeBox_03off.src = "../_images/products/homeBox_03_idle.gif";
		homeBox_03over = new Image();
		homeBox_03over.src = "../_images/products/homeBox_03_over.gif";
		
		homeBox_04off = new Image();
		homeBox_04off.src = "../_images/products/homeBox_04_idle.gif";
		homeBox_04over = new Image();
		homeBox_04over.src = "../_images/products/homeBox_04_over.gif";
		
		homeBox_05off = new Image();
		homeBox_05off.src = "../_images/products/homeBox_05_idle.gif";
		homeBox_05over = new Image();
		homeBox_05over.src = "../_images/products/homeBox_05_over.gif";
		
				
	 }

    function imgOver(imgName) 
    {
                document[imgName].src = eval(imgName + "over.src");       
    }

    function imgOff(imgName) 
    {
                document[imgName].src = eval(imgName + "off.src");   
    }