/***********************************************
* 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 restarea2=70 //1) width of the "neutral" area in the center of the gallery in px
var maxspeed2=7 //2) top scroll speed in pixels. Script auto creates a range from 0 to top speed.
var endofgallerymsg2="<span style='font-size: 11px'></span>" //3) message to show at end of gallery. Enter "" to disable message.


function enlargeimage2(path, optWidth, optHeight){ //function to enlarge image. Change as desired.
var actualWidth2=typeof optWidth!="undefined" ? optWidth : "600px" //set 600px to default width
var actualHeight2=typeof optHeight!="undefined" ? optHeight : "500px" //set 500px to  default height
var winattributes2="width="+actualWidth2+",height="+actualHeight2+",resizable=yes"
window.open(path,"", winattributes2)
}

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

var iedom2=document.all||document.getElementById
var scrollspeed2=0
var movestate2=""

var actualheight2=''
var cross_scroll2
var loadedyes2=0

function ietruebody2(){
return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function creatediv2(){
statusdiv2=document.createElement("div")
statusdiv2.setAttribute("id","statusdiv2")
document.body.appendChild(statusdiv2)
statusdiv2=document.getElementById("statusdiv2")
statusdiv2.innerHTML=endofgallerymsg2
}

function positiondiv2(){
menuwidth=parseInt(crossmain2.offsetWidth)
mainobjoffsetW=getposOffset2(crossmain2, "left")
statusdiv2.style.left=mainobjoffsetW+(menuwidth/2)-(statusdiv2.offsetWidth/2)+"px"
statusdiv2.style.top=menu_height2+mainobjoffset2+10+"px"
}

function showhidediv2(what){
if (endofgallerymsg2!="")
statusdiv2.style.visibility=what
}

function getposOffset2(what, offsettype){
var totaloffset2=(offsettype=="left")? what.offsetLeft: what.offsetTop;
var parentEl2=what.offsetParent;
while (parentEl2!=null){
totaloffset2=(offsettype=="left")? totaloffset2+parentEl2.offsetLeft : totaloffset2+parentEl2.offsetTop;
parentEl2=parentEl2.offsetParent;
}
return totaloffset2;
}


function moveup2(){
if (loadedyes2){
movestate2="up"
if (iedom2&&parseInt(cross_scroll2.style.top)>(menu_height2-actualheight2)){
cross_scroll2.style.top=parseInt(cross_scroll2.style.top)-scrollspeed2+"px"
showhidediv2("hidden")
}
else
showhidediv2("visible")
}
uptime2=setTimeout("moveup2()",10)
}

function movedown2(){
if (loadedyes2){
movestate2="down"
if (iedom2&&parseInt(cross_scroll2.style.top)<0){
cross_scroll2.style.top=parseInt(cross_scroll2.style.top)+scrollspeed2+"px"
showhidediv2("hidden")
}
else
showhidediv2("visible")
}
downtime2=setTimeout("movedown2()",10)
}

function motionengine2(e){
var dsocx2=(window.pageXOffset)? pageXOffset: ietruebody2().scrollLeft;
var dsocy2=(window.pageYOffset)? pageYOffset : ietruebody2().scrollTop;
var curposy2=window.event? event.clientY : e.clientY? e.clientY: ""
curposy2-=mainobjoffset2-dsocy2
var leftbound2=(menu_height2-restarea2)/2
var rightbound2=(menu_height2+restarea2)/2
if (curposy2>rightbound2){
scrollspeed2=(curposy2-rightbound2)/((menu_height2-restarea2)/2) * maxspeed2
if (window.downtime2) clearTimeout(downtime2)
if (movestate2!="up") moveup2()
}
else if (curposy2<leftbound2){
scrollspeed2=(leftbound2-curposy2)/((menu_height2-restarea2)/2) * maxspeed2
if (window.uptime2) clearTimeout(uptime2)
if (movestate2!="down") movedown2()
}
else
scrollspeed2=0
}

function contains_ns62(a, b) {
while (b.parentNode)
if ((b = b.parentNode) == a)
return true;
return false;
}

function stopmotion2(e){
if ((window.event&&!crossmain2.contains(event.toElement)) || (e && e.currentTarget && e.currentTarget!= e.relatedTarget && !contains_ns62(e.currentTarget, e.relatedTarget))){
if (window.downtime2) clearTimeout(downtime2)
if (window.uptime2) clearTimeout(uptime2)
movestate2=""
}
}

function fillup3(){
    if (iedom2) {
crossmain2=document.getElementById? document.getElementById("motioncontainer2") : document.all.motioncontainer
menu_height2=parseInt(crossmain2.style.height)
mainobjoffset2=getposOffset2(crossmain2, "top")
cross_scroll2=document.getElementById? document.getElementById("motiongallery2") : document.all.motiongallery
actualheight2=cross_scroll2.offsetHeight

crossmain2.onmousemove=function(e){
motionengine2(e)
}



crossmain2.onmouseout=function(e){
stopmotion2(e)
showhidediv2("hidden")
}
}


if (window.opera){
cross_scroll2.style.top=menu_height2-actualheight2+'px'
setTimeout('cross_scroll2.style.top=0', 10)

}
loadedyes2=1
if (endofgallerymsg2!=""){
creatediv2()
positiondiv2()
}
}



window.onload = fillup3