//1) Set width of the "neutral" area in the center of the gallery.
var restarea=8;
 //2) Set top scroll speed in pixels. Script auto creates a range from 0 to top speed.
var maxspeed=4;
 //3) Set to maximum width for gallery - must be less than the actual length of the image train.
var maxwidth=1000;
 //4) Set to 1 for left start, 0 for right, 2 for center.
var startpos=0;
 //5) Set message to show at end of gallery. Enter "" to disable message.
var endofgallerymsg='';

if(disableendofgallerymsg == false){
	endofgallerymsg='<span style="font-size: 11px;">End of Gallery</span>';
}else{
	endofgallerymsg='';
}

function enlargeimage(path, optWidth, optHeight){ //function to enlarge image. Change as desired.
var actualWidth=typeof optWidth!="undefined" ? optWidth : "600px" //set 600px to default width
var actualHeight=typeof optHeight!="undefined" ? optHeight : "500px" //set 500px to  default height
var winattributes="width="+actualWidth+",height="+actualHeight+",resizable=yes"
window.open(path,"", winattributes)
}

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

var iedom=document.all||document.getElementById, scrollspeed=0, movestate='', actualwidth='', cross_scroll, ns_scroll, statusdiv, loadedyes=0, lefttime, righttime;

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

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

function stopmotion(e){
if (!window.opera||(window.opera&&e.relatedTarget!==null))
if ((window.event&&!crossmain.contains(event.toElement)) || (e && e.currentTarget && e.currentTarget!= e.relatedTarget && !contains_ns6(e.currentTarget, e.relatedTarget))){
clearTimeout(lefttime);
clearTimeout(righttime);
movestate="";
}
}

function fillup(){
if (iedom){
crossmain=document.getElementById? document.getElementById("motioncontainer") : document.all.motioncontainer;
//hrightcntrl=document.getElementById? document.getElementById("hrightcontrol") : document.all.hrightcontrol;
//hleftcntrl=document.getElementById? document.getElementById("hleftcontrol") : document.all.hleftcontrol;
if(typeof crossmain.style.maxWidth!=='undefined')
crossmain.style.maxWidth=maxwidth+'px';
menuwidth=crossmain.offsetWidth;
//alert(menuwidth);
cross_scroll=document.getElementById? document.getElementById("motiongallery") : document.all.motiongallery;
actualwidth=document.getElementById? document.getElementById("trueContainer").offsetWidth : document.all['trueContainer'].offsetWidth;
if (startpos)
//cross_scroll.style.left=(menuwidth-actualwidth)/startpos+'px';
motionengine();
crossmain.onmousemove=function(e){
motionengine(e);
}

crossmain.onmouseout=function(e){
stopmotion(e);
showhidediv("hidden");
}

//hrightcntrl.onmouseover=function(e){
//motionengine(e);
//}

//hleftcntrl.onmouseover=function(e){
//motionengine(e);
//}

}
loadedyes=1
if (endofgallerymsg!=""){
creatediv();
positiondiv();
}
if (document.body.filters)
onresize()
}

//window.onload=fillup;

onresize=function(){
if (typeof motioncontainer!=='undefined'&&motioncontainer.filters){
motioncontainer.style.width="0";
motioncontainer.style.width="";
motioncontainer.style.width= 500+'px' ; //Math.min(motioncontainer.offsetWidth, maxwidth)+'px';
}
menuwidth=crossmain.offsetWidth;
cross_scroll.style.left=startpos? (menuwidth-actualwidth)/startpos+'px' : 0;
}



/***********************************************
* CMotion Image Gallery II- © Dynamic Drive DHTML code library (www.dynamicdrive.com)
* Visit http://www.dynamicDrive.com for source code
* Modified by jscheuer1 for vertical orientation, at http://www.dynamicDrive.com/forums
***********************************************/

var vrestarea=6 //1) width of the "neutral" area in the center of the gallery in px
var vmaxspeed=4 //2) top scroll speed in pixels. Script auto creates a range from 0 to top speed.
var vendofgallerymsg="<span style='font-size: 11px'>End of Gallery</span>" //3) message to show at end of gallery. Enter "" to disable message.

function enlargeimage(path, optWidth, optHeight){ //function to enlarge image. Change as desired.
var actualWidth=typeof optWidth!="undefined" ? optWidth : "600px" //set 600px to default width
var vactualheight=typeof optHeight!="undefined" ? optHeight : "500px" //set 500px to  default height
var winattributes="width="+actualWidth+",height="+vactualheight+",resizable=yes"
window.open(path,"", winattributes)
}

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

var viedom=document.all||document.getElementById
var vscrollspeed=0
var vmovestate=""

var vactualheight=''
var vcross_scroll
var vloadedyes=0

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

function vcreatediv(){
vstatusdiv=document.createElement("div")
vstatusdiv.setAttribute("id","vstatusdiv")
document.body.appendChild(vstatusdiv)
vstatusdiv=document.getElementById("vstatusdiv")
vstatusdiv.innerHTML=vendofgallerymsg
}

function vpositiondiv(){
vmenuwidth=parseInt(vcrossmain.offsetWidth)
vmainobjoffsetW=getVposOffset(vcrossmain, "left")
vstatusdiv.style.left=vmainobjoffsetW+(vmenuwidth/2)-(vstatusdiv.offsetWidth/2)+"px"
vstatusdiv.style.top=vmenu_height+vmainobjoffset+10+"px"
}

function vshowhidediv(what){
if (vendofgallerymsg!="")
vstatusdiv.style.visibility=what
}

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


function moveup(){
if (vloadedyes){
vmovestate="up"
if (viedom&&parseInt(vcross_scroll.style.top)>(vmenu_height-vactualheight)){
vcross_scroll.style.top=parseInt(vcross_scroll.style.top)-vscrollspeed+"px"
vshowhidediv("hidden")
}
else
vshowhidediv("visible")
}
uptime=setTimeout("moveup()",10)
}

function movedown(){
if (vloadedyes){
vmovestate="down"
if (viedom&&parseInt(vcross_scroll.style.top)<0){
vcross_scroll.style.top=parseInt(vcross_scroll.style.top)+vscrollspeed+"px"
vshowhidediv("hidden")
}
else
vshowhidediv("visible")
}
downtime=setTimeout("movedown()",10)
}

function vmotionengine(e){
var dsocx=(window.pageXOffset)? pageXOffset: vietruebody().scrollLeft;
var dsocy=(window.pageYOffset)? pageYOffset : vietruebody().scrollTop;
var vcurposy=window.event? event.clientY : e.clientY? e.clientY: ""
vcurposy-=vmainobjoffset-dsocy
var vleftbound=(vmenu_height-vrestarea)/2
var vrightbound=(vmenu_height+vrestarea)/2
if (vcurposy>vrightbound){
vscrollspeed=(vcurposy-vrightbound)/((vmenu_height-vrestarea)/2) * vmaxspeed
if (window.downtime) clearTimeout(downtime)
if (vmovestate!="up") moveup()
}
else if (vcurposy<vleftbound){
vscrollspeed=(vleftbound-vcurposy)/((vmenu_height-vrestarea)/2) * vmaxspeed
if (window.uptime) clearTimeout(uptime)
if (vmovestate!="down") movedown()
}
else
vscrollspeed=0
}

function vstopmotion(e){
if ((window.event&&!vcrossmain.contains(event.toElement)) || (e && e.currentTarget && e.currentTarget!= e.relatedTarget && !contains_ns6(e.currentTarget, e.relatedTarget))){
if (window.downtime) clearTimeout(downtime)
if (window.uptime) clearTimeout(uptime)
vmovestate=""
}
}

function vfillup(){
if (viedom){
vcrossmain=document.getElementById? document.getElementById("vmotioncontainer") : document.all.vmotioncontainer
hdowncntrl=document.getElementById? document.getElementById("hdowncontrol") : document.all.hdowncontrol
hupcntrl=document.getElementById? document.getElementById("hupcontrol") : document.all.hupcontrol

vmenu_height=parseInt(vcrossmain.style.height)
vmainobjoffset=getVposOffset(vcrossmain, "top")
vcross_scroll=document.getElementById? document.getElementById("vmotiongallery") : document.all.vmotiongallery
vactualheight=vcross_scroll.offsetHeight

vcrossmain.onmousemove=function(e){
vmotionengine(e)
}

vcrossmain.onmouseout=function(e){
vstopmotion(e)
vshowhidediv("hidden")
}

hdowncntrl.onmouseover=function(e){
vmotionengine(e)
}

hupcntrl.onmouseover=function(e){
vmotionengine(e)
}


}
if (window.opera){
vcross_scroll.style.top=vmenu_height-vactualheight+'px'
setTimeout('vcross_scroll.style.top=0', 10)
}
vloadedyes=1
if (vendofgallerymsg!=""){
vcreatediv()
vpositiondiv()
}
}
//window.onload=vfillup