<!--begin hiding from non-JS browsers  

if (navigator.appVersion=='') 
{ 
  var Nav3compatible = false; 
} 
else 
{ 
  var Nav3compatible = !(eval(navigator.appVersion.substring(0,3))<3); 
} 

if (Nav3compatible) 
{
  var NN3 = false;
	  
  image1 = new Image();
  image1.src = "images/dist_button.jpg";
  image1on = new Image();
  image1on.src = "images/dist_button_over.jpg";
  
  image2 = new Image();
  image2.src = "images/contact_button.jpg";
  image2on = new Image();
  image2on.src = "images/contact_button_over.jpg";

  image3 = new Image();
  image3.src = "images/feedback_button.jpg";
  image3on = new Image();
  image3on.src = "images/feedback_button_over.jpg";

  image4 = new Image();
  image4.src = "images/about_button.jpg";
  image4on = new Image();
  image4on.src = "images/about_button_over.jpg";

  image5 = new Image();
  image5.src = "images/home_button.jpg";
  image5on = new Image();
  image5on.src = "images/home_button_over.jpg";

  image6 = new Image();
  image6.src = "images/submit_button.jpg";
  image6on = new Image();
  image6on.src = "images/submit_button-over.jpg";

  image7 = new Image();
  image7.src = "images/reset_button.jpg";
  image7on = new Image();
  image7on.src = "images/reset_button-over.jpg";

  image8 = new Image();
  image8.src = "images/back_button.jpg";
  image8on = new Image();
  image8on.src = "images/back_button-over.jpg";
}

function on3(name)   
{
  document[name].src = eval(name + "on.src");
}

function off3(name)  
{
  document[name].src = eval(name + ".src");
}

NN3 = true;

function on(name)  
{
  if (Nav3compatible) 
  {
    if (NN3) on3(name);
  }
}

function off(name)
{
  if (Nav3compatible) 
  {
    if (NN3) off3(name);
  }
}

// Disable right-click event on mouse
function disable(evnt)
{
  if (navigator.appName.toUpperCase().match(/NETSCAPE/) != null)
  {
    if (evnt.which>=2)
    {
      alert("Disabled");
      return false;
    }
  }
  else
  {
    if (event.button>=2)
    {
      alert("Disabled");
    }
  }
}

// Disable right-click event on mouse
document.onmousedown=disable;
if (document.layers)window.captureEvents(Event.MOUSEDOWN);window.onmousedown=disable;

//end hiding from non-JS browsers -->