function MM_findObj(n, d) {
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_showHideLayers() {
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

var myPop;
function OpenPop(url,w,h) {
    w=w+20;
	h=h+22;
	var l=(screen.width-w)/2;
	var t=(screen.height-h)/2;
    myPop = window.open(url,"bigpic","resizable=yes,toolbar=no,statusbar=no,width="+w+",height="+h+",top="+t+",left="+l);
	myPop.focus();
}


function download()	{
	window.open(BigImg[ImgNum],"lupe");
}

function chgImg(direction)	{
	if (document.images)		{
		ImgNum = ImgNum + direction;
		if (ImgNum > ImgLength)		{
			ImgNum = 0;
		}

		if (ImgNum < 0) {
			ImgNum = ImgLength;
		}

		if(ie) {
		document.images.slideshow.style.filter='blendTrans(duration=6)'
		document.images.slideshow.style.filter='blendTrans(duration=crossFadeDuration)'
		document.images.slideshow.filters.blendTrans.Apply()
   		document.images.slideshow.src = NewImg[ImgNum]
		if (document.all){
			document.images.slideshow.filters.blendTrans.Play()
		}
		}
		else {
			document.slideshow.src = NewImg[ImgNum];
		}
	}
}

function auto()	{
	if (lock == true)	{
		lock = false;
		document.pausestart.src = play; 
		window.clearInterval(run);
	}
	else if (lock == false)	{
		lock = true;
		document.pausestart.src = pause;
		run = setInterval("chgImg(slidedirection)", delay);
	}
}

function autoload()	{
	if (lock == true)	{
		lock = false;
		window.clearInterval(run);
	}
	else if (lock == false)	{
		lock = true;
		run = setInterval("chgImg(slidedirection)", delay);
	}
}