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;