/***********************************************
* CMotion Image Gallery- © 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
***********************************************/

 //1) Set width of the "neutral" area in the center of the gallery.
var restarea2=6;
 //2) Set top scroll speed in pixels. Script auto creates a range from 0 to top speed.
var maxspeed2=7;
 //3) Set to maximum width for gallery - must be less than the actual length of the image train.
//var maxwidth2=673;
 //4) Set to 1 for left start, 0 for right, 2 for center.
var startpos2=0;
 //5) Set message to show at end of gallery. Enter "" to disable message.
var endofgallerymsg2='';

var crossmain2;

function enlargeimage2(path2, optWidth2, optHeight2){ //function to enlarge image. Change as desired.
var actualwidth2=typeof optWidth2!="undefined" ? optWidth2 : "460px" //set 600px to default width
var actualHeight2=typeof optHeight2!="undefined" ? optHeight2 : "500px" //set 500px to  default height
var winattributes2="width="+actualwidth2+",height="+actualHeight2+",resizable=yes"
window.open(path2,"", winattributes2)
}

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

var iedom2=document.all||document.getElementById, scrollspeed2=0, movestate2='', actualwidth2='', cross_scroll2, ns_scroll2, statusdiv2, loadedyes2=0, lefttime2, righttime2;

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(){
	var mainobjoffset2=getposOffset2(crossmain2, "left"),
	menuheight2=parseInt(crossmain2.offsetHeight),
	mainobjoffset2H2=getposOffset2(crossmain2, "top");
	statusdiv2.style.left=mainobjoffset2+(menuwidth2/2)-(statusdiv2.offsetWidth/2)+"px";
	statusdiv2.style.top=menuheight2+mainobjoffset2H2+"px";
}

function showhidediv2(w, t){
//	if (endofgallerymsg2!="") {
//		positiondiv2();
//		statusdiv2.style.visibility=what2;
//	}
	if (document.getElementById(w)) document.getElementById(w).style.display = t;
}

function getposOffset2(what2, offsettype2){
	var totaloffset2=(offsettype2=="left")? what2.offsetLeft: what2.offsetTop;
	var parentEl2=what2.offsetParent;
	while (parentEl2!=null){
		totaloffset2=(offsettype2=="left")? totaloffset2+parentEl2.offsetLeft : totaloffset2+parentEl2.offsetTop;
		parentEl2=parentEl2.offsetParent;
	}
	return totaloffset2;
}


function moveleft2(){
	if (loadedyes2){
		movestate2="left";
		if (iedom2&&parseInt(cross_scroll2.style.left)>(menuwidth2-actualwidth2)){
			cross_scroll2.style.left=parseInt(cross_scroll2.style.left)-scrollspeed2+"px";
//			showhidediv2("hidden");
			showhidediv2("strzLeft", "");
			showhidediv2("strzRight", "");
		}
	else
		showhidediv2("strzRight", "none");
	}
	lefttime2=setTimeout("moveleft2()",10);
}

function moveright2(){
	if (loadedyes2){
		movestate2="right";
		if (iedom2&&parseInt(cross_scroll2.style.left)<0){
			cross_scroll2.style.left=parseInt(cross_scroll2.style.left)+scrollspeed2+"px";
//			showhidediv2("hidden");
			showhidediv2("strzLeft", "");
			showhidediv2("strzRight", "");
		}
	else
		showhidediv2("strzLeft", "none");
	}
	righttime2=setTimeout("moveright2()",10);
}

function motionengine2(e2){
	var mainobjoffset2=getposOffset2(crossmain2, "left"),
	dsocx2=(window.pageXOffset)? pageXOffset: ietruebody2().scrollLeft,
	dsocy2=(window.pageYOffset)? pageYOffset : ietruebody2().scrollTop,
	curposy2=window.event? event.clientX : e2.clientX? e2.clientX: "";
	curposy2-=mainobjoffset2-dsocx2;
	var leftbound2=(menuwidth2-restarea2)/2;
	var rightbound2=(menuwidth2+restarea2)/2;
	if (curposy2>rightbound2){
		scrollspeed2=(curposy2-rightbound2)/((menuwidth2-restarea2)/2) * maxspeed2;
		clearTimeout(righttime2);
		if (movestate2!="left"){
			moveleft2();
		}else{
			showhidediv2("strzLeft", "");
		}
	}
	else if (curposy2<leftbound2){
		scrollspeed2=(leftbound2-curposy2)/((menuwidth2-restarea2)/2) * maxspeed2;
		clearTimeout(lefttime2);
		if (movestate2!="right"){
			moveright2();
		}else{
			showhidediv2("strzRight", "");
		}
	}
	else
		scrollspeed2=0;
}

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

function stopmotion2(e2){
	if (!window.opera||(window.opera&&e2.relatedTarget!==null))
		if ((window.event&&!crossmain2.contains(event.toElement)) || (e2 && e2.currentTarget && e2.currentTarget!= e2.relatedTarget && !contains_ns62(e2.currentTarget, e2.relatedTarget))){
			clearTimeout(lefttime2);
			clearTimeout(righttime2);
			movestate2="";
		}
}

function fillup2(){
	if (iedom2){
		crossmain2=document.getElementById? document.getElementById("motioncontainer2") : document.all.motioncontainer2;
		if(typeof crossmain2.style.maxwidth!=='undefined')
			crossmain2.style.maxWidth=maxwidth2+'px';
		menuwidth2=crossmain2.offsetWidth;
		cross_scroll2=document.getElementById? document.getElementById("trueContainer2") : document.all.trueContainer2;
		actualwidth2=document.getElementById? document.getElementById("ost_ogladane").offsetWidth : document.all['ost_ogladane'].offsetWidth;
		if (startpos2)
			cross_scroll2.style.left=(menuwidth2-actualwidth2)/startpos2+'px';
		crossmain2.onmousemove=function(e2){
			motionengine2(e2);
	}
	crossmain2.onmouseout=function(e2){
		stopmotion2(e2);
//		showhidediv2("hidden");
	}
}

loadedyes2=1
if (endofgallerymsg2!=""){
	creatediv2();
	positiondiv2();
}
if (document.body.filters)
	onresize2()
}
//window.onload=function(){
//	if (typeof fillup2 == 'function') fillup2();
//};

onresize2=function(){
	if (typeof motioncontainer2!=='undefined'&&motioncontainer2.filters){
		motioncontainer2.style.width="0";
		motioncontainer2.style.width="";
		motioncontainer2.style.width=Math.min(motioncontainer2.offsetWidth, maxwidth2)+'px';
	}
	if (typeof crossmain2!=='undefined')
		menuwidth2=crossmain2.offsetWidth;
	if (typeof cross_scroll2!=='undefined')
		cross_scroll2.style.left=startpos2? (menuwidth2-actualwidth2)/startpos2+'px' : 0;
}