// button mouseovers
home_on=new Image
home_off=new Image
story_on=new Image
story_off=new Image
photos_on=new Image
photos_off=new Image
recipes_on=new Image
recipes_off=new Image
buy_on=new Image
buy_off=new Image
friends_on=new Image
friends_off=new Image
contact_on=new Image
contact_off=new Image

home_on.src="images/nav_home_on.gif"
home_off.src="images/nav_home_off.gif"
story_on.src="images/nav_story_on.gif"
story_off.src="images/nav_story_off.gif"
photos_on.src="images/nav_photos_on.gif"
photos_off.src="images/nav_photos_off.gif"
recipes_on.src="images/nav_recipes_on.gif"
recipes_off.src="images/nav_recipes_off.gif"
buy_on.src="images/nav_buy_on.gif"
buy_off.src="images/nav_buy_off.gif"
friends_on.src="images/nav_friends_on.gif"
friends_off.src="images/nav_friends_off.gif"
contact_on.src="images/nav_contact_on.gif"
contact_off.src="images/nav_contact_off.gif"