browserName = navigator.appName;          
browserVer  = parseInt(navigator.appVersion);

if ((browserName == "Netscape" && browserVer >= 3) || (browserName == "Microsoft Internet Explorer" && browserVer >= 4)) 
   hasImageObject = true;
else 
   hasImageObject = false;

if (hasImageObject) {   
             
   space1off     = new Image();     
   space1off.src = "images/CPA_AlMcD.gif";         
                      
   space2off     = new Image();          
   space2off.src = "images/CPA_Records.gif";   
                   
   space3off     = new Image();          
   space3off.src = "images/CPA_GospelMus.gif";
                   
   space4off     = new Image();          
   space4off.src = "images/CPA_Oth_Mus.gif";

   space5off     = new Image();          
   space5off.src = "images/CPA_Services.gif";         
                                
   space6off     = new Image();          
   space6off.src = "images/CPA_Video.gif";         
   
   space7off     = new Image();          
   space7off.src = "images/CPA_ContactInfo.gif";         
   
   space1on     = new Image();          
   space1on.src = "images/CPA_AlMcD_over.gif";         
                      
   space2on     = new Image();          
   space2on.src = "images/CPA_Records_over.gif";   
                   
   space3on     = new Image();          
   space3on.src = "images/CPA_GospelMus_over.gif";
                   
   space4on     = new Image();          
   space4on.src = "images/CPA_Oth_Mus_over.gif";

   space5on     = new Image();          
   space5on.src = "images/CPA_Services_over.gif";         
                                
   space6on     = new Image();          
   space6on.src = "images/CPA_Video_over.gif";         

   space7on     = new Image();          
   space7on.src = "images/CPA_ContactInfo_over.gif";         


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