if (document.images) {
		home = new Image;
		news = new Image;
		profile = new Image;
		products = new Image;
		solutions = new Image;
		clients = new Image;
    	contact = new Image;
		
		homeover = new Image;
		newsover = new Image;
		profileover = new Image;
		productsover = new Image;
		solutionsover = new Image;
		clientsover = new Image;
		contactover = new Image;
		
		
		home.src = "images/home.gif";
		news.src = "images/news.gif";
		profile.src = "images/profile.gif";
		products.src = "images/products.gif";
		solutions.src = "images/solutions.gif";
		clients.src = "images/clients.gif";
		contact.src = "images/contact.gif";
		
		homeover.src = "images/home1.gif";            
		newsover.src = "images/news1.gif";
		profileover.src = "images/profile1.gif";    
		productsover.src = "images/products1.gif";     
		solutionsover.src = "images/solutions1.gif";   
		clientsover.src = "images/clients1.gif"; 
		contactover.src = "images/contact1.gif";       
		
	}                  
	else {             
		home = "";      
		news = "";  
		profile = "";
		products = "";
		solutions = "";
		clients = "";
		contact = "";
		
		homeover = "";      
		newsover = ""; 
		profileover = "";  
		productsover = "";  
		solutionsover = ""; 
		clientsover = ""; 
		contactover = "";   
		
		document.homeimg = "";
		document.newsimg = "";
		document.profileimg = "";
		document.productsimg = "";
		document.solutionsimg = "";
		document.clientsimg = "";
		document.contactimg = "";
		
	}