/* script for rollover nav images */

if (document.images)
{
  services_off= new Image(148,39); 
  services_off.src="images/nav_services.gif";
  
  services_on= new Image(148,39); 
  services_on.src="images/nav_services_on.gif";

  samples_off= new Image(148,39); 
  samples_off.src="images/nav_samples.gif";
  
  samples_on= new Image(148,39); 
  samples_on.src="images/nav_samples_on.gif";
  
  gallery_off= new Image(148,39); 
  gallery_off.src="images/nav_gallery.gif";
  
  gallery_on= new Image(148,39); 
  gallery_on.src="images/nav_gallery_on.gif";
  
  joblist_off= new Image(148,39); 
  joblist_off.src="images/nav_joblist.gif";
  
  joblist_on= new Image(148,39); 
  joblist_on.src="images/nav_joblist_on.gif";
  
  customers_off= new Image(148,39); 
  customers_off.src="images/nav_customers.gif";
  
  customers_on= new Image(148,39); 
  customers_on.src="images/nav_customers_on.gif";
  
  contact_off= new Image(148,39); 
  contact_off.src="images/nav_contact.gif";
  
  contact_on= new Image(148,39); 
  contact_on.src="images/nav_contact_on.gif";
  
  links_off= new Image(148,39); 
  links_off.src="images/nav_links.gif";
  
  links_on= new Image(148,39); 
  links_on.src="images/nav_links_on.gif";

  jobs_off= new Image(148,39); 
  jobs_off.src="images/nav_jobs.gif";
  
  jobs_on= new Image(148,39); 
  jobs_on.src="images/nav_jobs_on.gif";
}


function lightup(imgName)
 {
   if (document.images)
    {
      imgOn=eval(imgName + "_on.src");
      document[imgName].src= imgOn;
    }
 }

function turnoff(imgName)
 {
   if (document.images)
    {
      imgOff=eval(imgName + "_off.src");
      document[imgName].src= imgOff;
    }
 }