if (document.images){

		var homeon = new Image;
		homeon.src ="http://www.metapack.com/asp/img/nav/home_over.gif"; 
		var homeoff = new Image;
		homeoff.src ="http://www.metapack.com/asp/img/nav/home.gif"; 
	
		var contactuson = new Image;
		contactuson.src ="http://www.metapack.com/asp/img/nav/contactus.gif"; 
		var contactusoff = new Image;
		contactusoff.src ="http://www.metapack.com/asp/img/nav/contactus_white.gif"; 

		var clientson = new Image;
		clientson.src ="http://www.metapack.com/asp/img/nav/clients_over.gif"; 
		var clientsoff = new Image;
		clientsoff.src ="http://www.metapack.com/asp/img/nav/clients.gif"; 

		var ourpartnerson = new Image;
		ourpartnerson.src ="http://www.metapack.com/asp/img/nav/partners_over.gif"; 
		var ourpartnersoff = new Image;
		ourpartnersoff.src ="http://www.metapack.com/asp/img/nav/partners.gif"; 

		var partnerson = new Image;
		partnerson.src ="http://www.metapack.com/asp/img/nav/ourpartners_over.gif"; 
		var partnersoff = new Image;
		partnersoff.src ="http://www.metapack.com/asp/img/nav/ourpartners.gif"; 
		
		var newson = new Image;
		newson.src ="http://www.metapack.com/asp/img/nav/news_over.gif"; 
		var newsoff = new Image;
		newsoff.src ="http://www.metapack.com/asp/img/nav/news.gif"; 

		var serviceson = new Image;
		serviceson.src ="http://www.metapack.com/asp/img/nav/services_over.gif"; 
		var servicesoff = new Image;
		servicesoff.src ="http://www.metapack.com/asp/img/nav/services.gif"; 

		var solutionon = new Image;
		solutionon.src ="http://www.metapack.com/asp/img/nav/solution_over.gif"; 
		var solutionoff = new Image;
		solutionoff.src ="http://www.metapack.com/asp/img/nav/solution.gif"; 

		var eventson = new Image;
		eventson.src ="http://www.metapack.com/asp/img/nav/events_over.gif"; 
		var eventsoff = new Image;
		eventsoff.src ="http://www.metapack.com/asp/img/nav/events.gif"; 

		var aboutuson = new Image;
		aboutuson.src ="http://www.metapack.com/asp/img/nav/aboutus_over.gif"; 
		var aboutusoff = new Image;
		aboutusoff.src ="http://www.metapack.com/asp/img/nav/aboutus.gif"; 

	
	function img_act(imgName){
		imgOn = eval(imgName + "on.src");
		document [imgName].src = imgOn;
  }
   
	function img_inact(imgName){
		imgOff = eval(imgName + "off.src");
		document [imgName].src = imgOff;
  } 
	
}