function openEmailWindow(mypath)
{
    emailWin = window.open("emailform.aspx?path="+mypath,"emailWin","height=250,width=380,location=no,resizable=no,menubar=no,toolbar=no,scrollbars=yes");
    emailWin.focus();
    return false;
}
function parenName(ref)	{
ok=0; // it's just to start the loop, we don't use it to get out.
while (!ok){
  ref = ref.parentNode;
  if (ref.nodeType==1){
	if (String(ref.nodeName)=="DIV"){
	  parentid = (ref.id);
	  return (parentid);
	}
  }
}
}	
function toggleDiv(divid){ 
if(document.getElementById(divid).style.display == 'none'){
  document.getElementById(divid).style.display = 'block';
  document.getElementById(parentid).style.background = 'url("/images/grey_minus.gif") no-repeat 0% 50%';
}else{
  document.getElementById(divid).style.display = 'none';
  document.getElementById(parentid).style.background = 'url("/images/grey_plus.gif") no-repeat 0% 50%'; 
}
}

//this is for search functionality
function checkKeycode(e) {
   var keycode;
   if (window.event) // IE
        keycode = e.keyCode;
   else if (e.which) // Netscape/Firefox/Opera
        keycode = e.which;
   if (keycode==13) 
      CallSearch();
}
function CallSearch()
{
   //Load the page with the websearch server control in the bottom frame using Javascript
   //Set websearch properties using querystring parameters
   //Properties set here- search text,Orderby, FolderId, and SearchFor
   //SearchFor can be a value from all/html/documents/images/multimedia/discussionForum
   //Orderby can be one of these - editor,id,rank,title,datecreated,datemodified
   //OrderDirection can be ascending or descending
   
   var objsearchText = document.getElementById('ctl00_searchqueryfield');
   var searchText;
   if ((objsearchText!=null))
   {
       searchText = objsearchText.value;
       searchText = searchText.replace(/>/gi, " >");
       searchText = searchText.replace(/</gi, "< ");
       objsearchText.value = searchText;
   }
   window.location.href="/search.aspx?searchqueryfield=" + searchText.replace('alert','').replace('confirm','') + "&folderid=0&searchfor=all&orderby=id&orderdirection=ascending";
}

function navigation() {  
  var rollover = $('.acstopmenu').html() 
  $("#" + rollover).css("background-image", "url(images/nav_" + rollover + "_over.gif)"); 
  $("#" + rollover).next("li").html("&nbsp;");   
  $("#" + rollover).prev("li").html("&nbsp;");   
}