CategoryArr = new Array();
CategoryArr[0] = new Array();
CategoryArr[0][0] = new Category("View","Select a View",true,true, "http://");
CategoryArr[0][1] = new CategoryLinkt("View","Scout","http://www.troop6bsa.org/menu_scout.asp","left");
CategoryArr[0][2] = new CategoryLinkt("View","Parent","http://www.troop6bsa.org/menu_parent.asp","left");
CategoryArr[0][3] = new CategoryLinkt("View","Leader","http://www.troop6bsa.org/menu_scouter.asp","left");
CategoryArr[0][4] = new CategoryLinkt("View","Visitor","http://www.troop6bsa.org/menu_visitor.asp","left");

var bookmarkurl = window.location;
var bookmarktitle = window.document.title;

function addbookmark()
{ if(document.all)
    window.external.AddFavorite(bookmarkurl, bookmarktitle);
}

var char34 = String.fromCharCode(34);  //used instead of quote
var newLineChar = String.fromCharCode(10);
var hpStr;

hpStr = " <!--CATEGORY_LINKS--> ";

function Category(CatIDStr, CatStr, defaultShow, hasChildren, LinkUrl)
{
  this.CatIDStr = CatIDStr;
  this.CatStr = CatStr;
  this.defaultShow = defaultShow;
  this.hasChildren = hasChildren;
  this.LinkUrl = LinkUrl;
  this.Target = "main";
}

function Categoryt(CatIDStr, CatStr, defaultShow, hasChildren, LinkUrl, Target)
{
  this.CatIDStr = CatIDStr;
  this.CatStr = CatStr;
  this.defaultShow = defaultShow;
  this.hasChildren = hasChildren;
  this.LinkUrl = LinkUrl;
  this.Target = Target;
}

function CategoryLink(CatIDStr, CatStr, LinkUrl)
{
  this.CatIDStr = CatIDStr;
  this.CatStr = CatStr;
  this.LinkUrl = LinkUrl;
  this.Target = "main";
}

function CategoryLinkt(CatIDStr, CatStr, LinkUrl, Target)
{
  this.CatIDStr = CatIDStr;
  this.CatStr = CatStr;
  this.LinkUrl = LinkUrl;
  this.Target = Target;
}

function showHomePage(PageIDStr)
{ 
  buildNavigation(PageIDStr);
  document.write(hpStr);
}

function buildNavigation(PageIDStr)
{ 
  var cookie = getCookie("LINKS");
  if (cookie != null)
  {
    var i = 0;
    while (CategoryArr[i] != null)
    {
      current = CategoryArr[i][0];
      if (cookie.indexOf(current.CatIDStr) != -1)
      {
        current.defaultShow = true;
      }
      i++
    }
   }
   var i = 0;
   while (CategoryArr[i] != null)
   {
     current = CategoryArr[i][0];
     addCategory(current.CatIDStr, current.CatStr, current.defaultShow, current.hasChildren, current.LinkUrl, current.Target);
     var k = 1;
     while (CategoryArr[i][k] != null)
     {
       current = CategoryArr[i][k];
       addCategoryLink(current.CatIDStr, current.CatStr, current.LinkUrl, current.Target);
       k++;
     }
     i++; 
   }
}  

function addCategory(CatIDStr, CatStr, defaultShow, hasChildren, LinkUrl, Target)
{
	     sImg = defaultShow? "minus.gif" : "plus.gif";
        if (!hasChildren) sImg = "spacer.gif";
        sStyle = defaultShow? "black"   : "none";
        if (!hasChildren) LinkUrl = LinkUrl + " '";
        else LinkUrl = " noop' onclick='window.event.returnValue=false;'";       
 
        SubStr = "<!--CATEGORY_LINKS-->";
        if (hpStr.indexOf(SubStr) >=0 )    //hpStr is the String which contains
					  //the entire document to be written
	{ SrcStr = "<DIV STYLE='cursor:hand;'"
        + "ID=" + char34 + "C_" + CatIDStr + char34
        + "onClick=clickCategory(" + char34 + CatIDStr + char34 + "," + hasChildren+ ") NOWRAP>" //char 34 is "
                 + "<IMG SRC='" + sImg + "'"
		 + "ID=" + char34 + "I_" + CatIDStr + char34
		 + "onClick=clickCategory(" + char34 + CatIDStr + char34 + "," + hasChildren + ") ALIGN=middle BORDER=0>&nbsp;"
		 + "<A CLASS='Cat' NAME='" + CatStr + "'"
		 + "HREF='" + LinkUrl + " Target='" + Target +"'>" 
		 + CatStr + "</A><BR>" 
		 + "<DIV STYLE='display:" + sStyle + ";'" 
		 + "ID=" + char34 + "T_" + CatIDStr + char34
		 + "onclick=" + char34 + "window.event.cancelBubble=true;" + char34 + ">"
		 + "<DIV STYLE='margin-left:12;'><!--" + CatIDStr + "-->" + "</DIV>"
		 + "</DIV></DIV>" + SubStr;
	  hpStr = hpStr.replace(SubStr,SrcStr);
	}
}

function addCategoryLink(CatIDStr, CatStr, LinkUrl, Target)
{	
	SubStr = "<!--" + CatIDStr + "-->";
	if (hpStr.indexOf(SubStr) >= 0)
	{ SrcStr = "<IMG src='spacer.gif'><A CLASS='CatLink' HREF='" + LinkUrl + "' Target='" + Target +"'>" + CatStr + "</A><BR>" + SubStr;
	  hpStr = hpStr.replace(SubStr, SrcStr);
	}
}

function clickCategory(CatIDStr, hasChildren)
{	
	var txtObj = document.all("T_" + CatIDStr);
	var imgObj = document.all("I_" + CatIDStr);

	if (txtObj.style.display == 'none')
        { txtObj.style.display = '';
          if(!hasChildren) imgObj.src = 'spacer.gif';
          else imgObj.src = 'minus.gif';
	}
        else
	{ txtObj.style.display = 'none';
	   if (!hasChildren) imgObj.src = 'spacer.gif';
      else imgObj.src = 'plus.gif';
	}
	window.event.cancelBubble = true;
}

function setCookiesOnClose()
{
  var i = 0;
  var string = "";
  while (CategoryArr[i] != null)
  {
    current = CategoryArr[i][0]; 
    var txtObj = document.all("T_" + current.CatIDStr);
    if (txtObj.style.display != 'none') //contracted
    { 
     string = string + current.CatIDStr;   
    }
    i++;
  }
  setCookie("LINKS", string);  
}

function setCookie(name, value)
{
  document.cookie = name + "=" + escape(value);
}

function getCookie(name)
{
  var search = name + "=";
  if (document.cookie.length > 0) //there are cookies
  {
    offset = document.cookie.indexOf(search);
    if (offset != -1) //cookie exists
    {
      offset += search.length;  //beginning of value
      end = document.cookie.indexOf(";", offset);  //end of value
      if (end == -1) 
        end = document.cookie.length;
      return unescape(document.cookie.substring(offset, end))
    }
  }
}