if (document.images) {            // Active Images
			//on top nav images
			imgLoginon = new Image();      
            imgLoginon.src = "/Images/topnav/topnav-on_02.gif";

            imgHomeon = new Image();      
            imgHomeon.src = "/Images/topnav/topnav-on_03.gif";

            imgHowToPlayon = new Image();      
            imgHowToPlayon.src = "/Images/topnav/topnav-on_04.gif";

            imgHowToPlayon = new Image();      
            imgHowToPlayon.src = "/Images/topnav/topnav-on_04.gif";
            
            imgAboutUson = new Image();      
            imgAboutUson.src = "/Images/topnav/topnav-on_05.gif";
            
            imgContacton = new Image();      
            imgContacton.src = "/Images/topnav/topnav-on_06.gif";                     
            
            imgRegEventon = new Image();      
            imgRegEventon.src = "/Images/topnav/bottomnav-on_04.gif";
            
            imgCreateAccton = new Image();      
            imgCreateAccton.src = "/Images/topnav/bottomnav-on_03.gif";                 
            
            imgLeaderboardon = new Image();      
            imgLeaderboardon.src = "/Images/topnav/bottomnav-on_02.gif";
            
            imgTavernSearchon = new Image();      
            imgTavernSearchon.src = "/Images/topnav/bottomnav-on_05.gif";            
            
            imgLogOuton = new Image();      
            imgLogOuton.src = "/Images/topnav/topnav-on_logout.gif";            
            
            //off top nav images
            imgLoginoff = new Image(); 
            imgLoginoff.src = "/Images/topnav/topnav-off_02.gif";
            
            imgHomeoff = new Image(); 
            imgHomeoff.src = "/Images/topnav/topnav-off_03.gif";
            
            imgHowToPlayoff = new Image(); 
            imgHowToPlayoff.src = "/Images/topnav/topnav-off_04.gif";
            
            imgHowToPlayoff = new Image(); 
            imgHowToPlayoff.src = "/Images/topnav/topnav-off_04.gif";
            
            imgAboutUsoff = new Image(); 
            imgAboutUsoff.src = "/Images/topnav/topnav-off_05.gif";
            
            imgContactoff = new Image(); 
            imgContactoff.src = "/Images/topnav/topnav-off_06.gif";
            
            imgRegEventoff = new Image();
            imgRegEventoff.src = "/Images/topnav/bottomnav-off_04.gif";
            
            imgCreateAcctoff = new Image(); 
            imgCreateAcctoff.src = "/Images/topnav/bottomnav-off_03.gif";
            
            imgLeaderboardoff = new Image(); 
            imgLeaderboardoff.src = "/Images/topnav/bottomnav-off_02.gif";          
            
            imgTavernSearchoff = new Image(); 
            imgTavernSearchoff.src = "/Images/topnav/bottomnav-off_05.gif";                  
            
            imgLogOutoff = new Image(); 
            imgLogOutoff.src = "/Images/topnav/topnav-off_logout.gif";
            
			imgHelpWantedon = new Image();
			imgHelpWantedon.src= "/Images/topnav/help_wanted/help_wanted_on.gif";
			
			imgHelpWantedoff = new Image();
			imgHelpWantedoff.src= "/Images/topnav/help_wanted/help_wanted_off.gif";
			
			
			imgTavernsWantedon = new Image();
			imgTavernsWantedon.src ="/Images/topnav/taverns_wanted/taverns_wanted_on.gif";
			
			
			
			imgTavernsWantedoff = new Image();
			imgTavernsWantedoff.src ="/Images/topnav/taverns_wanted/taverns_wanted_off.gif";
		}

// Function to 'activate' images.
function imgOn(imgName) {
        if (document.images) {
            document[imgName].src = eval(imgName + "on.src");
        }
}

// Function to 'deactivate' images.
function imgOff(imgName) {
        if (document.images) {
            document[imgName].src = eval(imgName + "off.src");
        }
}