/***********************************************
    * Advanced Gallery script- © Dynamic Drive DHTML code library (www.dynamicdrive.com)
    * This notice must stay intact for legal use
    * Visit http://www.dynamicdrive.com/ for full source code
    ***********************************************/

    var tickspeed=8000 //ticker speed in miliseconds (2000=2 seconds)
    var displaymode="auto" //displaymode ("auto" or "manual"). No need to modify as form at the bottom will control it, unless you wish to remove form.

    if (document.getElementById){
    document.write('<style type="text/css">\n')
    document.write('.galleryContent{display:none;}\n')
    document.write('</style>\n')
    }

    var selectedDiv=0
    var totalDivs=0

    function getElementbyClass(classname){
    partscollect=new Array()
    var inc=0
    var alltags=document.all? document.all.tags("div") : document.getElementsByTagName("*")
    for (i=0; i<alltags.length; i++){
    if (alltags[i].className==classname)
    partscollect[inc++]=alltags[i]
    }
    }

    function contractall(){
    var inc=0
    while (partscollect[inc]){
    partscollect[inc].style.display="none"
    inc++
    }
    }

    function expandone(){
    var selectedDivObj=partscollect[selectedDiv]
    contractall()
    selectedDivObj.style.display="block"
    if (document.gallerycontrol)
    temp.options[selectedDiv].selected=true
    selectedDiv=(selectedDiv<totalDivs-1)? selectedDiv+1 : 0
    if (displaymode=="auto")
    autocontrolvar=setTimeout("expandone()",tickspeed)
    }

    function populatemenu(){
    temp=document.gallerycontrol.menu
    for (m=temp.options.length-1;m>0;m--)
    temp.options[m]=null
    for (i=0;i<totalDivs;i++){
    var thesubject=partscollect[i].getAttribute("subject")
    thesubject=(thesubject=="" || thesubject==null)? "HTML Content "+(i+1) : thesubject
    temp.options[i]=new Option(thesubject,"")
    }
    temp.options[0].selected=true
    }

    function manualcontrol(menuobj){
    if (displaymode=="manual"){
    selectedDiv=menuobj
    expandone()
    }
    }

    function preparemode(themode){
    displaymode=themode
    if (typeof autocontrolvar!="undefined")
    clearTimeout(autocontrolvar)
    if (themode=="auto"){
    document.gallerycontrol.menu.disabled=true
    autocontrolvar=setTimeout("expandone()",tickspeed)
    }
    else
    document.gallerycontrol.menu.disabled=false
    }


    function startgallery(){
    if (document.getElementById("controldiv")) //if it exists
    document.getElementById("controldiv").style.display="block"
    getElementbyClass("galleryContent")
    totalDivs=partscollect.length
    if (document.gallerycontrol){
    populatemenu()
    if (document.gallerycontrol.mode){
    for (i=0; i<document.gallerycontrol.mode.length; i++){
    if (document.gallerycontrol.mode[i].checked)
    displaymode=document.gallerycontrol.mode[i].value
    }
    }
    }
    if (displaymode=="auto" && document.gallerycontrol)
    document.gallerycontrol.menu.disabled=true
    expandone()
    }

    if (window.addEventListener)
    window.addEventListener("load", startgallery, false)
    else if (window.attachEvent)
    window.attachEvent("onload", startgallery)
    else if (document.getElementById)
    window.onload=startgallery