if (document.images) 
{

		var homeoff = new Image();
		homeoff.src = "images/b_home_on.gif";

		var homeon = new Image();
		homeon.src = "images/b_home_off.gif";


		var contactoff = new Image();
		contactoff.src = "images/b_contact_on.gif";

		var contacton = new Image();
		contacton.src = "images/b_contact_off.gif";


		var shopoff = new Image();
		shopoff.src = "images/b_shop_on.gif";

		var shopon = new Image();
		shopon.src = "images/b_shop_off.gif";


		var coffeeoff = new Image();
		coffeeoff.src = "images/b_coffee_on.gif";

		var coffeeon = new Image();
		coffeeon.src = "images/b_coffee_off.gif";


		var tipsoff = new Image();
		tipsoff.src = "images/b_tips_on.gif";

		var tipson = new Image();
		tipson.src = "images/b_tips_off.gif";


		var newsoff = new Image();
		newsoff.src = "images/b_news_on.gif";

		var newson = new Image();
		newson.src = "images/b_news_off.gif";


		var musesoff = new Image();
		musesoff.src = "images/b_muses_on.gif";

		var museson = new Image();
		museson.src = "images/b_muses_off.gif";


		var aboutusoff = new Image();
		aboutusoff.src = "images/b_aboutus_on.gif";

		var aboutuson = new Image();
		aboutuson.src = "images/b_aboutus_off.gif";

		var blogoff = new Image();
		blogoff.src = "images/b_blog_on.gif";

		var blogon = new Image();
		blogon.src = "images/b_blog_off.gif";
}

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

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