document.write("<style>.sfx-hidden{display:none}</style>")

// namespace
if (typeof Thirty == "undefined" || !Thirty) {
    var Thirty = {};
}
if (typeof Thirty.Sfx == "undefined" || !Thirty.Sfx) {
  Thirty.Sfx = {};
}

// Innitiate SFX
Thirty.Sfx.SetUp = 
{
  Main : function()
  {
   if (window.attachEvent) 
   {
    window.attachEvent("onload", this.pageInit);
   }
   else if (window.addEventListener) 
   { 
    window.addEventListener( "load", this.pageInit, false );
   }
  },
  pageInit : function()
  { 
    Thirty.Sfx.ExpandCollapse.AttachEvent();
    Thirty.Sfx.Slideshow.AttachEvent();

  }
}
// kick off here
Thirty.Sfx.SetUp.Main();

// expand and collapse concertina
Thirty.Sfx.ExpandCollapse =
{   
  ExpandCollapseLayer : function(obj)
  {
    var DLobj = obj.parentNode;
    var SpanContainer = DLobj.getElementsByTagName('a')[0];
    var DDobj = DLobj.getElementsByTagName('dd')[0];
    if(DDobj.className.indexOf("sfx-hidden") != -1)
    {
      DDobj.className=DDobj.className.replace(new RegExp("\\bsfx-hidden\\b"), "");
      SpanContainer.innerHTML = "-";
    }
    else
    {
      DDobj.className += " sfx-hidden";
      SpanContainer.innerHTML = "+";
    }

  },
  AttachEvent : function()
  {
    var DLlist = document.getElementsByTagName('dl')
    for (i=0; i<DLlist.length; i++)
    {
     if (DLlist[i].className.indexOf("concertina")!= -1)
     {
      var ocText = document.createTextNode("+");
      var ocLink = document.createElement('a');
      ocLink.href="#"
      ocLink.appendChild(ocText);
      DLlist[i].getElementsByTagName('span')[0].appendChild(ocLink);
      
      var DTLink = DLlist[i].getElementsByTagName('span')[0].parentNode;
      DTLink.style.cursor = 'pointer';
      DTLink.onclick = function () { Thirty.Sfx.ExpandCollapse.ExpandCollapseLayer(this);return false }
     }
    }
  }
}

Thirty.Sfx.Slideshow =
{
 AttachEvent : function()
  { 
    var ULlist = document.getElementsByTagName('ul');
    var UlCounter = 0;
    var Ulid = null;
    for (i=0; i<ULlist.length; i++)
    {
     if (ULlist[i].className.indexOf("sfx-slideshow")!= -1)
     {
       Ulid = "sfxslideshow" + UlCounter++;
       ULlist[i].id = Ulid;
       
       var slidehowLis = new Array();
       var slidehowLi = null;
       var numberOfLis = ULlist[i].getElementsByTagName("li").length;
       if (numberOfLis > 0)
       {
         for (var j=0; j<numberOfLis; j++)
         { 
            slidehowLi = ULlist[i].getElementsByTagName("li")[j]
            slidehowLi.className += " sfx-hidden";
         }
         ULlist[i].getElementsByTagName("li")[numberOfLis-1].className = ULlist[i].getElementsByTagName("li")[numberOfLis-1].className.replace(new RegExp("\\bsfx-hidden\\b"), "sfx-slideshow-active");
         ULlist[i].className=ULlist[i].className.replace(new RegExp("\\bsfx-hidden\\b"), "");
         Thirty.Sfx.Slideshow.AnimateSlideShow(Ulid);
       }
     }
    }

    
  },
  AnimateSlideShow : function(Ulid)
  {
    obj = document.getElementById(Ulid)
    var numberOfLis = obj.getElementsByTagName("li").length;
    var speed = 2000; // default speed
    if (obj.className.indexOf("sfx-delay-")!= -1)
    {
      var pos1 = obj.className.indexOf("sfx-delay-")+"sfx-delay-".length;
      var pos2 = obj.className.indexOf("ms", pos1);
      var speed = obj.className.substring(pos1 , pos2)
      
    }
    
    var liindex = 0;
    for (var j=0; j<numberOfLis; j++)
    { 
      slidehowLi = obj.getElementsByTagName("li")[j]

      if (slidehowLi.className.indexOf("sfx-slideshow-active") != -1)
      {
        slidehowLi.className = slidehowLi.className.replace(new RegExp("\\bsfx-slideshow-active\\b"), "sfx-hidden");
       if (j !== numberOfLis - 1)
       {
         liindex = j+1;
       }
      }
    }
    obj.getElementsByTagName("li")[liindex].className = obj.getElementsByTagName("li")[liindex].className.replace(new RegExp("\\bsfx-hidden\\b"), "sfx-slideshow-active");
    var t = setTimeout("Thirty.Sfx.Slideshow.AnimateSlideShow('" + Ulid + "')", speed);

   } 
   
}


Thirty.Sfx.jsroller =
{   
  AttachEvent : function()
  {
    var rollerList = function() {
        this.liList;
        this.ul;
    }
    var rollerUlList = document.getElementsByClassName("HAT-jsroller","ul");
    var rollerLiList = []; 
    for (var i=0; i<rollerUlList.length; i++) {
        var rl = new rollerList();
        for (var j=0; j<rollerUlList[i].getElementsByTagName("li").length; j++){
            rollerLiList.push(rollerUlList[i].getElementsByTagName("li")[j]);
            rollerUlList[i].getElementsByTagName("li")[j].style.display = "none";
        }
        rl.liList = rollerLiList;
        rl.ul = rollerUlList[i];
        this.AnimateTicker(rl)
        rollerLiList = [];
    }
    
  },
  AnimateTicker : function(obj) {
    var tmpCount = tmpCount || 0;
    if (tmpCount<obj.liList.length) {
        obj.liList[tmpCount];
    }
    else {
        tmpCount = 0;
    }
    setTimeout(this.AnimateTicker(obj), 1000);
    tmpCount++;
  } 
}

document.getElementsByClassName = function(cn, limitTag) {
    var retNode = [];
    limitTag = (limitTag === undefined)?'*':limitTag
    var elem = this.getElementsByTagName(limitTag);
    for (var i=0; i<elem.length; i++) {
        if (elem[i].className.toLowerCase().indexOf(cn.toLowerCase()) != -1) { retNode.push(elem[i]); }
    }
    return retNode;
}