// horizontal nav over images

  over_home = new Image;
  over_home.src = "images/nav/home_on.gif";
  over_aboutus = new Image;
  over_aboutus.src = "images/nav/aboutus_on.gif";
  over_clientservices = new Image;
  over_clientservices.src = "images/nav/clientservices_on.gif";
  over_projexperience = new Image;
  over_projexperience.src = "images/nav/projexperience_on.gif";
  over_policies = new Image;
  over_policies.src = "images/nav/policies_on.gif";
  over_contactus = new Image;
  over_contactus.src = "images/nav/contactus_on.gif";
  

// horizontal nav off images

  off_home = new Image;
  off_home.src = "images/nav/home_off.gif";
  off_aboutus = new Image;
  off_aboutus.src = "images/nav/aboutus_off.gif";
  off_clientservices = new Image;
  off_clientservices.src = "images/nav/clientservices_off.gif";
  off_projexperience = new Image;
  off_projexperience.src = "images/nav/projexperience_off.gif";
  off_policies = new Image;
  off_policies.src = "images/nav/policies_off.gif";
  off_contactus = new Image;
  off_contactus.src = "images/nav/contactus_off.gif";



// primary nav on images

  on_home = new Image;
  on_home.src = "images/nav/home_on.gif";
  on_aboutus = new Image;
  on_aboutus.src = "images/nav/aboutus_on.gif";
  on_clientservices = new Image;
  on_clientservices.src = "images/nav/clientservices_on.gif";
  on_projexperience = new Image;
  on_projexperience.src = "images/nav/projexperience_on.gif";
  on_policies = new Image;
  on_policies.src = "images/nav/policies_on.gif";
  on_contactus = new Image;
  on_contactus.src = "images/nav/contactus_on.gif";
  


// function for the rollovers
  function ImgFunc(imgDocID, imgObjName) {
      document.images[imgDocID].src = eval(imgObjName + ".src")
}