<!--
/**
 * Get cookie routine by Shelley Powers 
 * (shelley.powers@ne-dev.com)
 */
// Courtesy of SimplytheBest.net (http://simplythebest.net/info/dhtml_scripts.html)
function get_cookie(Name) {
  var search = Name + "="
  var returnvalue = "";
  if (document.cookie.length > 0) {
    offset = document.cookie.indexOf(search)
    // if cookie exists
    if (offset != -1) { 
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      end = document.cookie.indexOf(";", offset);
      // set index of end of cookie value
      if (end == -1) end = document.cookie.length;
      returnvalue=unescape(document.cookie.substring(offset, end))
      }
   }
  return returnvalue;
}
if (get_cookie(window.location.pathname) != ''){
  var openresults=get_cookie(window.location.pathname).split(" ")
  for (i=0 ; i < openresults.length ; i++){
    foldinglist[openresults[i]].style.display=''
    document.all[foldinglist[openresults[i]].sourceIndex -
1].style.listStyleImage="url(../pictures/open.gif)"
  }
}
if (document.all){
  var nodelength=foldinglist.length-1
  var nodes=new Array(nodelength)
  var openones=''
}
function check(){
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    if (foldinglist[i].style.display=='')
       openones=openones + " " + i
  }
  document.cookie=window.location.pathname+"="+openones
}
if (document.all)
  document.body.onunload=check
//-->