/***************************************************************

 --------- menu.js ----------

 Owner    : Web Reflections
 Version  : 1.036
 Creator  : Chris Morley
 Web Site : http://www.webreflections.biz
 Copright : Copright, © Web Reflections, All Rights Reserved.
 -------------------------------------------
 Description :
 This script will only work in IE4+
 browsers that differ from IE4+ will see
 the tree expanded.

****************************************************************/
var head="display:''"
img1=new Image()
img1.src="http://www.geoffgunning.com/fold.gif"
img2=new Image()
img2.src="http://www.geoffgunning.com/open.gif"

function change(){
   if(!document.all)
      return
   if (event.srcElement.id=="foldheader") {
      var srcIndex = event.srcElement.sourceIndex
      var nested = document.all[srcIndex+1]
      if (nested.style.display=="none") {
         nested.style.display=''
         event.srcElement.style.listStyleImage="url(open.gif)"
      }
      else {
         nested.style.display="none"
         event.srcElement.style.listStyleImage="url(fold.gif)"
      }
   }
}

document.onclick=change