// JavaScript Document

function nav_roll(option){
	var id_name = option.getAttribute("id");
	
	if(id_name != "position"){
		if(id_name == "home"){
			option.setAttribute("src", "images/nav_over_home.gif");
		}
		if(id_name == "info"){
			option.setAttribute("src", "images/nav_over_info.gif");
		}
		if(id_name == "tour"){
			option.setAttribute("src", "images/nav_over_tour.gif");
		}
		if(id_name == "menu"){
			option.setAttribute("src", "images/nav_over_menu.gif");
		}
		if(id_name == "location"){
			option.setAttribute("src", "images/nav_over_locations.gif");
		}
		if(id_name == "fanchise"){
			option.setAttribute("src", "images/nav_over_franchise.gif");
		}
		if(id_name == "contact"){
			option.setAttribute("src", "images/nav_over_contact.gif");
		}
	}
}

function nav_unroll(option){
	var id_name = option.getAttribute("id");
	
	if(id_name != "position"){
		if(id_name == "home"){
			option.setAttribute("src", "images/nav_home.gif");
		}
		if(id_name == "info"){
			option.setAttribute("src", "images/nav_info.gif");
		}
		if(id_name == "tour"){
			option.setAttribute("src", "images/nav_tour.gif");
		}
		if(id_name == "menu"){
			option.setAttribute("src", "images/nav_menu.gif");
		}
		if(id_name == "location"){
			option.setAttribute("src", "images/nav_locations.gif");
		}
		if(id_name == "fanchise"){
			option.setAttribute("src", "images/nav_franchise.gif");
		}
		if(id_name == "contact"){
			option.setAttribute("src", "images/nav_contact.gif");
		}
	}	
}