if (document.images) {	
		
   	www_on= new Image();					www_on.src="images/splash/www2.gif";  
   	www_off= new Image();					www_off.src="images/splash/www1.gif";  
	
   	dir_on= new Image();					dir_on.src="images/splash/dir2.gif";  
   	dir_off= new Image();					dir_off.src="images/splash/dir1.gif";  
	
   	email_on= new Image();					email_on.src="images/splash/email2.gif";  
   	email_off= new Image();					email_off.src="images/splash/email1.gif";  
}