<!-- Hide
//
	
if (document.images) {
  image1on = new Image();
  image1on.src = "pics/mainon.gif";

  image2on = new Image();
  image2on.src = "pics/abouton.gif";

  image3on = new Image();
  image3on.src = "pics/commercialon.gif";

  image4on = new Image();
  image4on.src = "pics/residentialon.gif";
  
  image5on = new Image();
  image5on.src = "pics/subcontractingon.gif";
  
  image6on = new Image();
  image6on.src = "pics/securityon.gif";
  
  image7on = new Image();
  image7on.src = "pics/employmenton.gif";
  
  image8on = new Image();
  image8on.src = "pics/associationson.gif";
  
  image9on = new Image();
  image9on.src = "pics/contacton.gif";

  image1off = new Image();
  image1off.src = "pics/main.gif";

  image2off = new Image();
  image2off.src = "pics/about.gif";

  image3off = new Image();
  image3off.src = "pics/commercial.gif";

  image4off = new Image();
  image4off.src = "pics/residential.gif";
 
  image5off = new Image();
  image5off.src = "pics/subcontracting.gif";
 
  image6off = new Image();
  image6off.src = "pics/security.gif";
 
  image7off = new Image();
  image7off.src = "pics/employment.gif";
 
  image8off = new Image();
  image8off.src = "pics/associations.gif";
 
  image9off = new Image();
  image9off.src = "pics/contact.gif";

}
function turnOn(imageName) {
  if (document.images) {
    document[imageName].src = eval(imageName + "on.src");
  }
}

function turnOff(imageName) {
  if (document.images) {
    document[imageName].src = eval(imageName + "off.src");
  }
}

	// end hiding-->