/***********************************************

* 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=10000 //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"

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(){

document.getElementById("controldiv").style.display="block"

getElementbyClass("gallerycontent")

totalDivs=partscollect.length

populatemenu()

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.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