/******************************************************************************
* treeMenuCode.js                                                             *
*                                                                             *
* Copyright 1999 by Mike Hall.                                                *
* Web address: http://www.brainjar.com                                        *
* Last update: October 11, 1999                                               *
*                                                                             *
* Creates an expanding and collapsing menu with files and folders in a child  *
* frame.                                                                      *
******************************************************************************/

//----------------------------------------------------------------------------
// Define the TreeMenuItem object.
//----------------------------------------------------------------------------

// Global index variable.

var treeMenuIndex = 0;

// Constructor.

function TreeMenuItem(text, url, target, icon) {

  this.text = text;

  if (url)
    this.url = url;
  else
    this.url = "";
  if (target)
    this.target = target;
  else
    this.target = "";
  if (icon)
    this.icon = icon;
  else
    this.icon = "";

  this.submenu = null;
  this.index = treeMenuIndex++;
  this.makeSubmenu = TreeMenuMakeSubmenu;
}

// Methods.

function TreeMenuMakeSubmenu(menu) {

  this.submenu = menu;
}

//----------------------------------------------------------------------------
// Define the TreeMenu object.
//----------------------------------------------------------------------------

// Constructor.

function TreeMenu() {

  this.items = new Array();
  this.addItem = treeMenuAddItem;
}

// Methods.

function treeMenuAddItem(item) {

  this.items[this.items.length] = item;
}

//----------------------------------------------------------------------------
// Global variables used in drawing the menu.
//----------------------------------------------------------------------------

var treeMenuDocument;       // Handle to the menu frame document.
var treeMenuWidth;          // Menu width in pixels.
var treeMenuExpand;         // Array created from first cookie.
var treeMenuSelected;       // Index of selected menu item from other cookie.
var treeMenuSelectedFound;  // Indicates if we've displayed the selected item.
var treeMenuScrollX;        // Amount to scroll the window right, if needed.
var treeMenuScrollY;        // Amount to scroll the window down, if needed.
var treeMenuLastItem;       // Flag indicating if we are on a menu's last item.
var treeMenuDepth;          // Keeps track the current menu level.
var treeMenuBars;           // Keeps track of image placement from row to row.

//----------------------------------------------------------------------------
// This function rewrites the menu document to display the menu.
//----------------------------------------------------------------------------

function treeMenuDisplay() {

  var i, cookie;

  // Check for cookies with the menu state data. If not found, or if the menu
  // state has not been set, initialize it.

  cookie = getCookie(treeMenuName);
  if (!cookie) {
    if (!treeMenuExpand) {
      treeMenuExpand = new Array();
      for (i = 0; i < treeMenuIndex; i++)
        treeMenuExpand[i] = 0;
      treeMenuSelected = -1;
    }
  }
  else {
    treeMenuExpand = cookie.split(",");
    cookie = getCookie(treeMenuName + "-selected");
    if (!cookie)
      treeMenuSelected = -1;
    else
      treeMenuSelected = cookie;
  }

  // Set up reference to the menu document.

  treeMenuDocument = parent.frames[treeMenuFrame].document;

  // Set global variables used to draw the menu.

  treeMenuDepth = 0;
  treeMenuBars = new Array();

  // Intialize scrolling data.

  treeMenuSelectedFound = false;
  treeMenuScrollX = 36;
  treeMenuScrollY = 18;

  // Draw the menu.

  if (document.images)
    treeMenuDocument.open("text/html", "replace");
  else
    treeMenuDocument.open("text/html");
  treeMenuDocument.writeln('<head>');
  treeMenuDocument.writeln('<title>' + treeMenuRoot + '</title>');
  treeMenuDocument.writeln('<style type="text/css">a {text-decoration:none;}</style>');
  treeMenuDocument.writeln('</head>');
  treeMenuDocument.writeln('<body background="' + treeMenuBackground + '" bgcolor="' + treeMenuBgColor + '" text="' + treeMenuFgColor + '" link="' + treeMenuFgColor + '" alink="' + treeMenuFgColor + '" vlink="' + treeMenuFgColor + '" onLoad="parent.treeMenuScroll();"><!--'"</title></head>-->

<script type="text/javascript">
//OwnerIQ
var __oiq_pct = 50;
if( __oiq_pct>=100 || Math.floor(Math.random()*100/(100-__oiq_pct)) > 0 ) {
var _oiqq = _oiqq || [];
_oiqq.push(['oiq_addPageBrand','Lycos']);
_oiqq.push(['oiq_addPageCat','Internet > Websites']);
_oiqq.push(['oiq_addPageLifecycle','Intend']);
_oiqq.push(['oiq_doTag']);
(function() {
var oiq = document.createElement('script'); oiq.type = 'text/javascript'; oiq.async = true;
oiq.src = document.location.protocol + '//px.owneriq.net/stas/s/lycosn.js';
var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(oiq, s);
})();
}
//Google Analytics
var _gaq = _gaq || [];
_gaq.push(['_setAccount','UA-21402695-19']);
_gaq.push(['_setDomainName','tripod.com']);
_gaq.push(['_setCustomVar',1,'member_name','shoshia',3]);
_gaq.push(['_trackPageview']);
(function() {
var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
})();
//Lycos Init
function getReferrer() {
var all= this.document.cookie;
if (all== '') return false;
var cookie_name = 'REFERRER=';
var start = all.lastIndexOf(cookie_name);
if (start == -1) return false;
start += cookie_name.length;
var end = all.indexOf(';', start);
if (end == -1) end = all.length;
return all.substring(start, end);
}
function getQuery() {
var rfr = getReferrer();
if (rfr == '') return false;
var q = extractQuery(rfr, 'yahoo.com', 'p=');
if (q) return q;
q = extractQuery(rfr, '', 'q=');
return q ? q : "";
}
function extractQuery(full, site, q_param) {
var start = full.lastIndexOf(site);
if (start == -1) return false;
start = full.lastIndexOf(q_param);
if (start == -1) return false;
start += q_param.length;
var end = full.indexOf('&', start);
if (end == -1) end = full.length;
return unescape(full.substring(start, end)).split(" ").join("+");
}
function generateHref(atag, template){
atag.href=template.replace('_MYURL_', window.location.href.replace('http://', '')).replace('_MYTITLE_','Check%20out%20this%20Tripod%20Member%20site!'); 
}
var lycos_ad = Array();
var lycos_onload_timer;
var cm_role = "live";
var cm_host = "tripod.lycos.com";
var cm_taxid = "/memberembedded";
var tripod_member_name = "shoshia";
var tripod_member_page = "shoshia/js/treeMenuCodejs.html";
var tripod_ratings_hash = "1713542176:9bd88ff7aa14e0a8f8172ce9d04596b2";

var lycos_ad_category = {"find_what":"a tree;1"};

var lycos_ad_remote_addr = "209.202.244.9";
var lycos_ad_www_server = "www.tripod.lycos.com";
var lycos_ad_track_small = "";
var lycos_ad_track_served = "";
var lycos_search_query = getQuery();
</script>

<script type="text/javascript" src="https://scripts.lycos.com/catman/init.js"></script>

<script type='text/javascript'>
 var googletag = googletag || {};
 googletag.cmd = googletag.cmd || [];
 (function() {
   var gads = document.createElement('script');
   gads.async = true;
   gads.type = 'text/javascript';
   var useSSL = 'https:' == document.location.protocol;
   gads.src = (useSSL ? 'https:' : 'http:') +
     '//www.googletagservices.com/tag/js/gpt.js';
   var node = document.getElementsByTagName('script')[0];
   node.parentNode.insertBefore(gads, node);
 })();
</script>

<script type='text/javascript'>
 googletag.cmd.push(function() {
   googletag.defineSlot('/95963596/TRI_300X250_dfp', [300, 250], 'div-gpt-ad-1450204159126-0').addService(googletag.pubads());
   googletag.defineSlot('/95963596/TRI_above_728x90_dfp', [728, 90], 'div-gpt-ad-1450204159126-1').addService(googletag.pubads());
   googletag.defineSlot('/95963596/TRI_below_728x90_dfp', [728, 90], 'div-gpt-ad-1450204159126-2').addService(googletag.pubads());
   googletag.pubads().enableSingleRequest();
   googletag.enableServices();
 });
</script>


<script type="text/javascript"> 
(function(isV)
{
    if( !isV )
    {
        return;
    }
    var adMgr = new AdManager();
    var lycos_prod_set = adMgr.chooseProductSet();
    var slots = ["leaderboard", "leaderboard2", "toolbar_image", "toolbar_text", "smallbox", "top_promo", "footer2", "slider"];
    var adCat = this.lycos_ad_category;
    adMgr.setForcedParam('page', (adCat && adCat.dmoz) ? adCat.dmoz : 'member');
    if (this.lycos_search_query)
    {
        adMgr.setForcedParam("keyword", this.lycos_search_query);
    } 
    else if(adCat && adCat.find_what)
    {
        adMgr.setForcedParam('keyword', adCat.find_what);
    }
    
    for (var s in slots)
    {
        var slot = slots[s];
        if (adMgr.isSlotAvailable(slot))
        {
            this.lycos_ad[slot] = adMgr.getSlot(slot);
        }
    }

    adMgr.renderHeader();
    adMgr.renderFooter();
}((function() {

var w = 0, h = 0, minimumThreshold = 300;

if (top == self)
{
    return true;
}
if (typeof(window.innerWidth) == 'number' )
{
    w = window.innerWidth;
    h = window.innerHeight;
}
else if (document.documentElement && (document.documentElement.clientWidth || document.documentElement.clientHeight))
{
    w = document.documentElement.clientWidth;
    h = document.documentElement.clientHeight;
}
else if (document.body && (document.body.clientWidth || document.body.clientHeight))
{
    w = document.body.clientWidth;
    h = document.body.clientHeight;
}
return ((w > minimumThreshold) && (h > minimumThreshold));
}())));




window.onload = function()
{
    var f = document.getElementById("FooterAd");
    var b = document.getElementsByTagName("body")[0];
    b.appendChild(f);
    f.style.display = "block";
    document.getElementById('lycosFooterAdiFrame').src = '/adm/ad/footerAd.iframe.html';
    


    
    // DOM Inj Ad
    (function(isTrellix)
    {
        var e = document.createElement('iframe');
        e.style.border = '0';
        e.style.margin = 0;
        e.style.display = 'block';
        e.style.cssFloat = 'right';
        e.style.height = '254px';
        e.style.overflow = 'hidden';
        e.style.padding = 0;
        e.style.width = '300px';


        var isBlokedByDomain = function( href )
        {
            var blockedDomains = [
                "ananyaporn13000.tripod.com",
                "xxxpornxxx.tripod.com"
            ];
            var flag = false;
            
            for( var i=0; i<blockedDomains.length; i++ )
            {
                if( href.search( blockedDomains[ i ] ) >= 0 )
                {
                    flag = true;
                }
            }
            return flag;
        }

        var getMetaContent = function( metaName )
        {
            var metas = document.getElementsByTagName('meta');
            for (i=0; i<metas.length; i++)
            { 
                if( metas[i].getAttribute("name") == metaName )
                { 
                    return metas[i].getAttribute("content"); 
                } 
            }
            return false;
        }
        
        var getCommentNodes = function(regexPattern)
        {
            var nodes = {};
            var nodesA = [];
            var preferredNodesList = ['a', 'c', 'b'];
        
            (function getNodesThatHaveComments(n, pattern)
            {
                if (n.hasChildNodes())
                {
                    if (n.tagName === 'IFRAME')
                    {
                        return false;
                    }
                    for (var i = 0; i < n.childNodes.length; i++)
                    {
                        if ((n.childNodes[i].nodeType === 8) && (pattern.test(n.childNodes[i].nodeValue)))
                        {
                            var areaName = pattern.exec(n.childNodes[i].nodeValue)[1];
                            nodes[areaName] = n;
                        }
                        else if (n.childNodes[i].nodeType === 1)
                        {
                            getNodesThatHaveComments(n.childNodes[i], pattern);
                        }
                    }
                }
            }(document.body, regexPattern));

            for (var i in preferredNodesList)
            {
                if (nodes[preferredNodesList[i]])
                {
                    if( isTrellix && nodes[preferredNodesList[i]].parentNode.parentNode.parentNode.parentNode )
                    {
                        nodesA.push(nodes[preferredNodesList[i]].parentNode.parentNode.parentNode.parentNode);
                    }
                    else
                    {
                        nodesA.push( nodes[preferredNodesList[i]] );
                    }
                }
            }
            return nodesA;
        }
        
        
        var properNode = null;
        var areaNodes = getCommentNodes( new RegExp( '^area Type="area_(\\w+)"' ) );

        for (var i = 0; i < areaNodes.length; i++)
        {
            var a = parseInt(getComputedStyle(areaNodes[i]).width);
            if ((a >= 300) && (a <= 400))
            {
                properNode = areaNodes[i];
                break;
            }
        }


        var propertyName = getMetaContent("property") || false;
        if( isTrellix && (properNode) )
        {
            e.src = '/adm/ad/injectAd.iframe.html';
            properNode.insertBefore(e, properNode.firstChild);
        }
        else if( isTrellix && !( properNode ) ) // Slap the ad eventhought there is no alocated slot
        {
            e.src = '/adm/ad/injectAd.iframe.html';
            e.style.cssFloat = 'none';
            var cdiv = document.createElement('div');
            cdiv.style = "width:300px;margin:10px auto;";
            cdiv.appendChild( e );
            b.insertBefore(cdiv, b.lastChild);
        }
        else if( !isBlokedByDomain( location.href ) )
        {
            var injF = document.createElement('iframe');
            injF.style.border = '0';
            injF.style.margin = 0;
            injF.style.display = 'block';
            injF.style.cssFloat = 'none';
            injF.style.height = '254px';
            injF.style.overflow = 'hidden';
            injF.style.padding = 0;
            injF.style.width = '300px';
            injF.src = '/adm/ad/injectAd.iframe.html';

            if( b && ( !isTrellix || ( typeof isTrellix == "undefined" ) ) ) // All other tripod props
            {
                var cdiv = document.createElement('div');
                cdiv.style = "width:300px;margin:10px auto;";
                cdiv.appendChild( injF );
                b.insertBefore(cdiv, b.lastChild);
            } 
        }
  }( document.isTrellix ));
}

</script>

<div id="tb_container" style="background:#DFDCCF; border-bottom:1px solid #393939; position:relative; z-index:999999999!important">
<!--form name="search" onSubmit="return searchit()" id='header_search' >
<input type="text" placeholder="Search" size=30 name="search2" value="">
<input type="button" value="Go!" onClick="searchit()">
</form>
<style>
form#header_search {
    width: 916px;
    margin: 0 auto 8px;
    position: relative;
}


form#header_search input {
    height: 40px;
    font-size: 14px;
    line-height: 40px;
    padding: 0 8px;
    box-sizing: border-box;
    background: #F4F2E9;
    border: 1px solid #BBB8B8;
    transition: background-color 300ms ease-out,
                color 300ms ease;
}

form#header_search input[type="text"] {
    width: 100%;
}
form#header_search input[type="text"]:focus {
    border-color: #A2D054;
    background-color: #fff;
    box-shadow: 0 0px 12px -4px #A2D054;
}



form#header_search input[type="button"] {
    position: absolute;
    top: 1px;
    right: 1px;
    opacity: 1;
    background: #DFDCCF;
    color: #463734;
    width: 125px;
    cursor: pointer;
    height: 38px;
    border: none;
}
form#header_search input[type="text"]:focus ~ input[type='button']:hover,
form#header_search input[type='button']:hover {
    background-color: #A5CE56;
    color: #fff;
}
form#header_search input[type="text"]:focus ~ input[type='button'] {
    background-color: #52AEDF;
    color: #fff;
}

</style>

<script>
function searchit(){
    
    // determine environment 
    var search_env 
    if (lycos_ad_www_server.indexOf(".pd.") > -1) {
       search_env = 'http://search51.pd.lycos.com/a/';
    } else if (lycos_ad_www_server.indexOf(".qa.") > -1) {
       search_env = 'http://search51.qa.lycos.com/a/';
    } else {
       search_env = 'http://search51.lycos.com/a/';
    }

var search_term = encodeURIComponent(document.search.search2.value)
var search_url = search_env+search_term;
window.open(search_url);

return false
}
</script-->
<style>
    .adCenterClass{margin:0 auto}
</style>
<div id="tb_ad" class="adCenterClass" style="display:block!important; overflow:hidden; width:916px;">

<div id="ad_container" style="display:block!important; float:left; width:728px ">
<script type="text/javascript">
if (typeof lycos_ad !== "undefined" && "leaderboard" in lycos_ad) {
  document.write(lycos_ad['leaderboard']);
}
</script>
</div>
</div>
</div>
<script type="text/javascript">
if (typeof lycos_ad !== "undefined" && "slider" in lycos_ad) {
  document.write(lycos_ad['slider']);
}
</script> <!-- added 7/22 -->
<div id="FooterAd" style="background:#DFDCCF; border-top:1px solid #393939; clear:both; display:none; width:100%!important; position:relative; z-index:999999!important; height:90px!important"> 
<div class="adCenterClass" style="display:block!important; overflow:hidden; width:916px;">
<div id="footerAd_container" style="display:block!important; float:left; width:728px">
<iframe id="lycosFooterAdiFrame" style="border:0; display:block; float:left; height:96px; overflow:hidden; padding:0; width:750px"></iframe>
</div>
</div>
</div>

');
  treeMenuDocument.writeln('<table border=0 cellpadding=0 cellspacing=0>');
  treeMenuDocument.write('<tr valign=top><td>');
  treeMenuDocument.write('<img src="' + treeMenuImgDir + 'menu_root.gif" align=left border=0 vspace=0 hspace=0>');
  treeMenuDocument.write('<a href="#" onClick="return parent.treeMenuClickRoot();">');
  treeMenuDocument.write('<font face="' + treeMenuFont + '" size=' + treeMenuFontSize + '>&nbsp;' + treeMenuRoot + '&nbsp;</font>');
  treeMenuDocument.writeln('</td></tr>');
  treeMenuListItems(treeMenu);
  treeMenuDocument.writeln('</table>');
  treeMenuDocument.writeln('</body>');
  treeMenuDocument.close();
}

//----------------------------------------------------------------------------
// This function displays each item in the given menu or submenu.
//----------------------------------------------------------------------------

function treeMenuListItems(menu) {

  var i;

  for (i = 0; i < menu.items.length; i++) {
    if (i == menu.items.length - 1)
      treeMenuLastItem = true;
    else
      treeMenuLastItem = false;
    treeMenuDisplayItem(menu.items[i]);
  }
}

//----------------------------------------------------------------------------
// This displays a single menu or submenu item.
//----------------------------------------------------------------------------

function treeMenuDisplayItem(item) {

  var bars, cmd, expanded, i, img, alt, link, more, submenu;

  // Update vertical scrolling amount until we find the selected item.

  if (item.index == treeMenuSelected)
    treeMenuSelectedFound = true;
  if (!treeMenuSelectedFound)
    treeMenuScrollY += 18;

  // If this item is a submenu, determine if should be expanded. For older
  // browsers, always expand.

  if (treeMenuExpand[item.index] == 1)
    expanded = true;
  else
    expanded = false;

  // Define the command used when an item is clicked. For older browsers, just
  // return true or false so links will be followed.

  if (item.submenu)
    submenu = true;
  else
    submenu = false;
  if (item.url != "")
    link = true;
  else
    link = false;
  cmd = "return parent.treeMenuClick(" + item.index + ", " + link + ", " + submenu + ");";

  // Start the table row.

  treeMenuDocument.write('<tr valign=top><td nowrap>');

  // Draw descending bars from upper levels, also set horizontal scrolling
  // amount if this is the selected item.

  bars = new Array();
  for (i = 0; i < treeMenuDepth; i++) {
    if (treeMenuBars[i]) {
      treeMenuDocument.write('<img src="' + treeMenuImgDir + 'menu_bar.gif" align=left border=0 vspace=0 hspace=0>');
      bars[i] = true;
    }
    else {
      treeMenuDocument.write('<img src="' + treeMenuImgDir + 'menu_spacer.gif" align=left border=0 vspace=0 hspace=0>');
      bars[i] = false;
    }
    if (item.index == treeMenuSelected)
      treeMenuScrollX += 18;
  }

  // Determine if this is a submenu item that contains other submenus.

  more = false;
  if (item.submenu && treeMenuFolders >= 0)
    for (i = 0; i < item.submenu.items.length; i++)
      if (item.submenu.items[i].submenu != null || treeMenuFolders == 1)
        more = true;

  // Draw tee bar or corner if this item is not a submenu or if it is a
  // submenu but doesn't contain other submenus.

  if (!more) {
    if (treeMenuLastItem) {
      img = "menu_corner.gif";
      bars[bars.length] = false;
    }
    else {
      img = "menu_tee.gif";
      bars[bars.length] = true;
    }
    treeMenuDocument.write('<img src="' + treeMenuImgDir + img + '" align=left border=0 vspace=0 hspace=0>');
  }

  // Write the start of the link tag so all of the following images and text
  // will be clickable.

  if (item.url != "")
    treeMenuDocument.write('<a href="' + item.url + '" target="' + item.target + '" onClick="' + cmd + '">');
  else
    treeMenuDocument.write('<a href="#" onClick="' + cmd + '">');

  // For a submenu item that contains other submenus, draw a tee bar or corner
  // with a plus or minus sign.

  if (more) {
    if (expanded) {
      if (treeMenuLastItem) {
        img = "menu_corner_minus.gif";
        bars[bars.length] = false;
      }
      else {
        img = "menu_tee_minus.gif";
        bars[bars.length] = true;
      }
    }
    else {
      if (treeMenuLastItem) {
        img = "menu_corner_plus.gif";
        bars[bars.length] = false;
      }
      else {
        img = "menu_tee_plus.gif";
        bars[bars.length] = true;
      }
    }
    treeMenuDocument.write('<img src="' + treeMenuImgDir + img + '" align=left border=0 vspace=0 hspace=0>');
  }

  // If the item is a submenu, draw an open or closed folder icon. Otherwise
  // draw a link icon.

  if (item.submenu) {
    if (expanded)
      img = "menu_folder_open.gif";
    else
      img = "menu_folder_closed.gif";
  }
  else {
    if (item.icon != "")
      img = item.icon;
    else if (item.url.indexOf("http://") == 0)
      img = "menu_link_external.gif";
    else
      img = "menu_link_local.gif";
  }
  if (treeMenuAltText)
    alt = ' alt="' + item.text + '"';
  else
    alt = '';
  treeMenuDocument.write('<img src="' + treeMenuImgDir + img + '"' + alt + ' align=left border=0 vspace=0 hspace=0>');

  // Write the link text and finish the link and table row.

  if (item.index == treeMenuSelected)
    treeMenuDocument.write('<font face="' + treeMenuFont + '" size=' + treeMenuFontSize + '>&nbsp;<span style="background-color:' + treeMenuHiBg + ';color:' + treeMenuHiFg + ';">' + item.text + '</span></font>');
  else
    treeMenuDocument.write('<font face="' + treeMenuFont + '" size=' + treeMenuFontSize + '>&nbsp;' + item.text + '</font>');
  treeMenuDocument.write('</a>');
  treeMenuDocument.writeln('</td></tr>');

  // Set the placement of vertical bars needed for the next row.

  treeMenuBars = bars;

  // If the item is a submenu and it is expanded, make a recursive call to
  // draw its item list.

  if (item.submenu && expanded) {
    treeMenuDepth++;
    treeMenuListItems(item.submenu);
    treeMenuDepth--;
  }
}

//----------------------------------------------------------------------------
// This function handles a click on a menu item.
//----------------------------------------------------------------------------

function treeMenuClick(n, link, submenu) {

  var date, cookie;

  // Fix bug that occurs when the top-level page is reloaded.

  if (!treeMenuExpand)
    treeMenuDisplay();

  // If this is a submenu, toggle the expansion flag.

  if (submenu)
    treeMenuExpand[n] = 1 - treeMenuExpand[n];

  // Save the selected item index and update the cookies.

  treeMenuSelected = n;
  var date = new Date ();
  date.setTime (date.getTime() + (86400 * 1000 * treeMenuDays));
  cookie = treeMenuExpand.toString();
  setCookie(treeMenuName, cookie, date)
  setCookie(treeMenuName + "-selected", treeMenuSelected, date)

  // Set up redraw the menu frame.

  setTimeout("treeMenuDisplay()", 10);

  // Return the link flag.

  return link;
}

//----------------------------------------------------------------------------
// This function handles a click on the menu root.
//----------------------------------------------------------------------------

function treeMenuClickRoot() {

  // Clear the menu state.

  treeMenuExpand = null;
  treeMenuSelected = null;

  // Delete cookies.

  deleteCookie(treeMenuName);
  deleteCookie(treeMenuName + "-selected");

  // Set up redraw the menu frame.

  setTimeout("treeMenuDisplay()", 10);

  return false;
}

//----------------------------------------------------------------------------
// This function scrolls the window to ensure the selected item is in view.
// It should only be called after the page has loaded.
//
// Note: This code is browser-dependent. Scrolling may be ignored for older
// browsers.
//----------------------------------------------------------------------------

function treeMenuScroll() {

  var win, height, width;

  // Get a handle to the menu frame.

  win = parent.frames[treeMenuFrame];

  // Find the dimensions of the frame.

  if (document.layers) {
    height = win.innerHeight;
    width = win.innerWidth;
  }
  else if (document.all) {
    height = win.document.body.clientHeight;
    width = win.document.body.clientWidth;
  }
  else if (document.images) {
    win.scroll(0, treeMenuScrollY);
    return;
  }
  else
    return;

  // Scroll the frame if necessary.

  if (treeMenuScrollY > height)
    win.scrollBy(0, treeMenuScrollY);
  if (treeMenuScrollX > width)
    win.scrollBy(treeMenuScrollX, 0);
}

//----------------------------------------------------------------------------
// Set a cookie given a name, value and expiration date.
//----------------------------------------------------------------------------


function setCookie (name, value, expires) {

  document.cookie = name + "=" + escape(value) + "; expires=" + expires.toGMTString() +  "; path=/";
}

//----------------------------------------------------------------------------
// Returns the value of the named cookie.
//----------------------------------------------------------------------------

function getCookie(name) {

  var search;

  search = name + "="
  offset = document.cookie.indexOf(search) 
  if (offset != -1) {
    offset += search.length ;
    end = document.cookie.indexOf(";", offset) ;
    if (end == -1)
      end = document.cookie.length;
    return unescape(document.cookie.substring(offset, end));
  }
  else
    return "";
}

//----------------------------------------------------------------------------
// Delete the named cookie.
//----------------------------------------------------------------------------

function deleteCookie(name) {

  var expdate = new Date();
  expdate.setTime(expdate.getTime() - (86400 * 1000 * 1));
  setCookie(name, "", expdate);
}