/***********************************************
* CMotion Image Gallery- c Dynamic Drive DHTML code library (www.dynamicdrive.com)
* Visit http://www.dynamicDrive.com for source code
* This copyright notice must stay intact for legal use
* Modified for autowidth and optional starting positions in
* http://www.dynamicdrive.com/forums/showthread.php?t=11839 by jschuer1 8/5/06
***********************************************/
var iedom=document.all||document.getElementById, scrollspeed=0, movestate4='', actualwidth4='', cross_scroll, ns_scroll, 
	statusdiv4, loadedyes4=0, lefttime, righttime;

function creatediv4(){
	statusdiv4=document.createElement("div")
	statusdiv4.setAttribute("id","statusdiv4")
	document.body.appendChild(statusdiv4)
	statusdiv4=document.getElementById("statusdiv4")
	statusdiv4.innerHTML=endofgallerymsg
}
function positiondiv4(){
	var mainobjoffset4=getposOffset4(crossmain4, "left"),
	menuheight4=parseInt(crossmain4.offsetHeight),
	mainobjoffset4H=getposOffset4(crossmain4, "top");
	statusdiv4.style.left=mainobjoffset4+(menuwidth4/2)-(statusdiv4.offsetWidth/2)+"px";
	statusdiv4.style.top=menuheight4+mainobjoffset4H+"px";
}
function showhidediv4(what){
	if (endofgallerymsg!="") {
		positiondiv4();
		statusdiv4.style.visibility=what;
	}
}
function getposOffset4(what, offsettype){
	var totaloffset4=(offsettype=="left")? what.offsetLeft: what.offsetTop;
	var parentEl4=what.offsetParent;
	while (parentEl4!=null){
		totaloffset4=(offsettype=="left")? totaloffset4+parentEl4.offsetLeft : totaloffset4+parentEl4.offsetTop;
		parentEl4=parentEl4.offsetParent;
	}
	return totaloffset4;
}
function moveleft4(){
	if (loadedyes4){
		movestate4="left";
		if (iedom&&parseInt(cross_scroll4.style.left)>(menuwidth4-actualwidth4)){
			cross_scroll4.style.left=parseInt(cross_scroll4.style.left)-scrollspeed+"px";
			showhidediv4("hidden");
		}
		else
			showhidediv4("visible");
	}
	lefttime=setTimeout("moveleft4()",10);
}
function moveright4(){
	if (loadedyes4){
		movestate4="right";
		if (iedom&&parseInt(cross_scroll4.style.left)<0){
			cross_scroll4.style.left=parseInt(cross_scroll4.style.left)+scrollspeed+"px";
			showhidediv4("hidden");
		}
		else
			showhidediv4("visible");
	}
	righttime=setTimeout("moveright4()",10);
}
function motionengine4(e){
	var mainobjoffset4=getposOffset4(crossmain4, "left"),
	dsocx4=(window.pageXOffset)? pageXOffset: ietruebody().scrollLeft,
			dsocy=(window.pageYOffset)? pageYOffset : ietruebody().scrollTop,
					curposy=window.event? event.clientX : e.clientX? e.clientX: "";
	curposy-=mainobjoffset4-dsocx4;
	var leftbound4=(menuwidth4-restarea)/2;
	var rightbound4=(menuwidth4+restarea)/2;
	if (curposy>rightbound4){
		scrollspeed=(curposy-rightbound4)/((menuwidth4-restarea)/2) * maxspeed;
		clearTimeout(righttime);
		if (movestate4!="left") moveleft4();
	}
	else if (curposy<leftbound4){
		scrollspeed=(leftbound4-curposy)/((menuwidth4-restarea)/2) * maxspeed;
		clearTimeout(lefttime);
		if (movestate4!="right") moveright4();
	}
	else
		scrollspeed=0;
}
function contains_ns6(a, b) {
	if (b!==null)
		while (b.parentNode) 
			if ((b = b.parentNode) == a)
				return true;
	return false;
}
function stopmotion4(e){
	if (!window.opera||(window.opera&&e.relatedTarget!==null))
		if ((window.event&&!crossmain4.contains(event.toElement)) || (e && e.currentTarget && e.currentTarget!= e.relatedTarget && !contains_ns6(e.currentTarget, e.relatedTarget))){
			clearTimeout(lefttime);
			clearTimeout(righttime);
			movestate4="";
		}
}
function fillup4(){
	if (iedom){
		crossmain4=document.getElementById? document.getElementById("motioncontainer4") : document.all.motioncontainer4;
		if(typeof crossmain4.style.maxWidth!=='undefined')
			crossmain4.style.maxWidth=maxwidth+'px';
		menuwidth4=crossmain4.offsetWidth;
		cross_scroll4=document.getElementById? document.getElementById("motiongallery4") : document.all.motiongallery4;
		actualwidth4=document.getElementById? document.getElementById("trueContainer4").offsetWidth : document.all['trueContainer4'].offsetWidth;
		if (startpos)
			cross_scroll4.style.left=(menuwidth4-actualwidth4)/startpos+'px';
		crossmain4.onmousemove=function(e){
			motionengine4(e);
		}
		crossmain4.onmouseout=function(e){
			stopmotion4(e);
			showhidediv4("hidden");
		}
	}
	loadedyes4=1
	if (endofgallerymsg!=""){
		creatediv4();
		positiondiv4();
	}
	if (document.body.filters)
		onresize4()
}
/* # # # start up # # #*/
/*window.onload=fillup4;
*/
onresize4=function(){
	if (typeof motioncontainer4!=='undefined'&&motioncontainer4.filters){
		motioncontainer4.style.width="0";
		motioncontainer4.style.width="";
		motioncontainer4.style.width=Math.min(motioncontainer4.offsetWidth, maxwidth)+'px';
	}
	menuwidth4=crossmain4.offsetWidth;
	cross_scroll4.style.left=startpos? (menuwidth4-actualwidth4)/startpos+'px' : 0;
}