browser = (((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) >= 3 )) || ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4 )))

        if ( browser) 

function clickHandler() {
  var targetId, srcElement, targetElement;
  srcElement = window.event.srcElement;
  if (srcElement.className == "Outline") {
     targetId = srcElement.id + "details";
     targetElement = document.all(targetId);
     if (targetElement.style.display == "none") {
        targetElement.style.display = "";
     } else {
        targetElement.style.display = "none";
     }
  }
}

document.onclick = clickHandler;



function img_act(imgName)

 {

  if (browser)

   {
    imgOn = eval(imgName + "on.src");
    document [imgName].src = imgOn;
   } 

 }

function img_inact(imgName)

{        

 if (browser) 

  {
   imgOff = eval(imgName + "off.src");

	document [imgName].src = imgOff;
	    }}// -->