function initNav(){
	if($('nav_home')){
		$('nav_home').onmouseover= function(){this.src='/images/nav_home_on.gif';}
		$('nav_home').onmouseout= function(){this.src='/images/nav_home.gif';}
	}
	if($('nav_about')){
		$('nav_about').onmouseover= function(){this.src='/images/nav_about_on.gif';}
		$('nav_about').onmouseout= function(){this.src='/images/nav_about.gif';}
	}
	if($('nav_recipes')){
		$('nav_recipes').onmouseover= function(){this.src='/images/nav_recipes_on.gif';}
		$('nav_recipes').onmouseout= function(){this.src='/images/nav_recipes.gif';}
	}
	if($('nav_products')){
		$('nav_products').onmouseover= function(){this.src='/images/nav_products_on.gif';}
		$('nav_products').onmouseout= function(){this.src='/images/nav_products.gif';}
	}
	if($('nav_sales_support')){
		$('nav_sales_support').onmouseover= function(){this.src='/images/nav_sales_support_on.gif';}
		$('nav_sales_support').onmouseout= function(){this.src='/images/nav_sales_support.gif';}
	}
	if($('nav_store_locator')){
		$('nav_store_locator').onmouseover= function(){this.src='/images/nav_store_locator_on.gif';}
		$('nav_store_locator').onmouseout= function(){this.src='/images/nav_store_locator.gif';}
	}
	if($('nav_contact')){
		$('nav_contact').onmouseover= function(){this.src='/images/nav_contact_on.gif';}
		$('nav_contact').onmouseout= function(){this.src='/images/nav_contact.gif';}
	}

}