if (document.images)
{
	home_nav_home_on = new Image();      
	home_nav_home_on.src = "/images/home_nav_home_on.gif"; 
	
	home_nav_aboutus_on = new Image();      
	home_nav_aboutus_on.src = "/images/home_nav_aboutus_on.gif"; 
	
	home_nav_products_on = new Image();      
	home_nav_products_on.src = "/images/home_nav_products_on.gif"; 
	
	home_nav_testimonials_on = new Image(); 
	home_nav_testimonials_on.src = "/images/home_nav_testimonials_on.gif";

	home_nav_employment_on = new Image();
	home_nav_employment_on.src = "/images/home_nav_employment_on.gif";
	
	home_nav_directions_on = new Image();
	home_nav_directions_on.src = "/images/home_nav_directions_on.gif";
	
	home_nav_contactus_on = new Image();
	home_nav_contactus_on.src = "/images/home_nav_contactus_on.gif";
	
	home_nav_home_off = new Image();      
	home_nav_home_off.src = "/images/home_nav_home.gif"; 
	
	home_nav_aboutus_off = new Image();      
	home_nav_aboutus_off.src = "/images/home_nav_aboutus.gif"; 
	
	home_nav_products_off = new Image();      
	home_nav_products_off.src = "/images/home_nav_products.gif"; 
	
	home_nav_testimonials_off = new Image(); 
	home_nav_testimonials_off.src = "/images/home_nav_testimonials.gif";

	home_nav_employment_off = new Image();
	home_nav_employment_off.src = "/images/home_nav_employment.gif";
	
	home_nav_directions_off = new Image();
	home_nav_directions_off.src = "/images/home_nav_directions.gif";
	
	home_nav_contactus_off = new Image();
	home_nav_contactus_off.src = "/images/home_nav_contactus.gif";

}

function mouseOn(imgName)
{
	if (document.images)
		document[imgName].src = eval(imgName + "_on.src");
}

function mouseOff(imgName)
{
	if (document.images)
		document[imgName].src = eval(imgName + "_off.src");
}