/***********************************************
* CMotion Image Gallery- © Dynamic Drive DHTML code library (www.dynamicdrive.com)
* Visit http://www.dynamicDrive.com for source code
* Last updated Mar 15th, 04'. Added "End of Gallery" message.
* This copyright notice must stay intact for legal use
***********************************************/

var restarea=6 //1) width of the "neutral" area in the center of the gallery in px
var maxspeed=6 //2) top scroll speed in pixels. Script auto creates a range from 0 to top speed.
var endofgallerymsg="" //3) message to show at end of gallery. Enter "" to disable message.


////NO NEED TO EDIT BELOW THIS LINE////////////

var iedom=document.all||document.getElementById
var scrollspeed=2
var movestate=""

var actualwidth=''
var actualheightA=''
var cross_scroll, text_scroll, ns_scroll
var loadedyes=0

function ietruebody(){
return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function creatediv(){
statusdiv=document.createElement("div")
statusdiv.setAttribute("id","statusdiv")
document.body.appendChild(statusdiv)
statusdiv=document.getElementById("statusdiv")
statusdiv.innerHTML=endofgallerymsg
}

function positiondiv(){
menuheight=parseInt(crossmain.offsetHeight)
mainobjoffsetH=getposOffset(crossmain, "top")
statusdiv.style.left=mainobjoffset+(menuwidth/2)-(statusdiv.offsetWidth/2)+"px"
statusdiv.style.top=menuheight+mainobjoffsetH+"px"
}

function showhidediv(what){
if (endofgallerymsg!="")
statusdiv.style.visibility=what
}

function getposOffset(what, offsettype){
var totaloffset=(offsettype=="left")? what.offsetLeft: what.offsetTop;
var parentEl=what.offsetParent;
while (parentEl!=null){
totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
parentEl=parentEl.offsetParent;
}
return totaloffset;
}



function moveleft(){
if (loadedyes)
{
	movestate="left"
	if (iedom&&parseInt(cross_scroll.style.left)>(menuwidth-actualwidth))
	{	
		cross_scroll.style.left=parseInt(cross_scroll.style.left)-scrollspeed+"px"
		showhidediv("hidden")
	}
	else
	{
		showhidediv("visible")
	}
}
lefttime=setTimeout("moveleft()",10)
}

function moveright(){
if (loadedyes){
movestate="right"
if (iedom&&parseInt(cross_scroll.style.left)<0){
cross_scroll.style.left=parseInt(cross_scroll.style.left)+scrollspeed+"px"
showhidediv("hidden")
}
else
showhidediv("visible")
}
righttime=setTimeout("moveright()",10)
}

function goup()
{
if (window.uptime) clearTimeout(uptime)
if (movestate!="up") moveup()
}

function godown()
{
if (window.downtime) clearTimeout(downtime)
if (movestate!="down") movedown()
}

function goright()
{
if (window.lefttime) clearTimeout(lefttime)
if (movestate!="right") moveright()
}

function goleft()
{
if (window.righttime) clearTimeout(righttime)
if (movestate!="left") moveleft()
}

/*function motionengine(e){
var dsocx=(window.pageXOffset)? pageXOffset: ietruebody().scrollLeft;
var dsocy=(window.pageYOffset)? pageYOffset : ietruebody().scrollTop;
var curposy=window.event? event.clientX : e.clientX? e.clientX: ""
curposy-=mainobjoffset-dsocx
var leftbound=(menuwidth-restarea)/2
var rightbound=(menuwidth+restarea)/2
if (curposy>rightbound){
scrollspeed=(curposy-rightbound)/((menuwidth-restarea)/2) * maxspeed
if (window.righttime) clearTimeout(righttime)
if (movestate!="left") moveleft()
}
else if (curposy<leftbound){
scrollspeed=(leftbound-curposy)/((menuwidth-restarea)/2) * maxspeed
if (window.lefttime) clearTimeout(lefttime)
if (movestate!="right") moveright()
}
else
scrollspeed=0
}*/

function contains_ns6(a, b) {
while (b.parentNode)
if ((b = b.parentNode) == a)
return true;
return false;
}

function stopmotion(){
if (window.lefttime) clearTimeout(lefttime)
if (window.righttime) clearTimeout(righttime)
if (window.uptime) clearTimeout(uptime)
if (window.downtime) clearTimeout(downtime)
movestate=""
}

function fillup(){
if (iedom){
crossmain=document.getElementById? document.getElementById("motioncontainer") : document.all.motioncontainer
//crossmainA=document.getElementById? document.getElementById("motioncontainerA") : document.all.motioncontainerA
menuwidth=parseInt(crossmain.style.width)
//menuheightA=parseInt(crossmainA.style.height)
mainobjoffset=getposOffset(crossmain, "left")
cross_scroll=document.getElementById? document.getElementById("motiongallery") : document.all.motiongallery
//text_scroll=document.getElementById? document.getElementById("motiongalleryA") : document.all.motiongalleryA
//actualwidth=document.all? cross_scroll.offsetWidth : document.getElementById("trueContainer").offsetWidth
actualwidth=document.getElementById? document.getElementById("trueContainer").offsetWidth : cross_scroll.offsetWidth
//actualheightA=document.getElementById? document.getElementById("motiongalleryA").offsetHeight : text_scroll.offsetHeight

//crossmain.onmousemove=function(e){
//motionengine(e)
//}

//crossmain.onmouseout=function(e){
//stopmotion(e)
//showhidediv("hidden")
//}
}
loadedyes=1
if (endofgallerymsg!=""){
creatediv()
positiondiv()
}
}
//window.onload=fillup


function LoadGallery(pictureName,imageFile,titleCaption,captionText)
{
  if (document.all)
  {
    document.getElementById(pictureName).style.filter="blendTrans(duration=1)";
    document.getElementById(pictureName).filters.blendTrans.Apply();
  }
  document.getElementById(pictureName).src = imageFile.src;
  document.getElementById(pictureName).alt = captionText;
  if (document.all)
  {
    document.getElementById(pictureName).filters.blendTrans.Play();
  }
  //document.getElementById(titleCaption).innerHTML=captionText;
}