function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  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_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function Scrolling(pFrom, pTo) {
	this.pFrom = pFrom;
	this.pTo   = pTo;
	this.step  = 0;
}
Scrolling.prototype.MAXSTEPS = 100;
Scrolling.prototype.CURVE = 0.9;
Scrolling.prototype.run = function() {
	++this.step;
	var x = this.pTo.x - Math.pow(this.CURVE, this.step) * (this.pTo.x - this.pFrom.x);
	var y = this.pTo.y - Math.pow(this.CURVE, this.step) * (this.pTo.y - this.pFrom.y);
	window.scrollTo(x, y);
	return this.step >= this.MAXSTEPS;
};

function beginScroll(hash) {
	var cpos = new CurPoint(); location = hash;
	var dpos = new CurPoint(); window.scrollTo(cpos.x, cpos.y);
	var scr = new Scrolling(cpos, dpos);
	scr.iid = setInterval(function() { if (scr.run()) clearInterval(scr.iid); }, 10);
}

if (document.all) {
	if (document.compatMode == "CSS1Compat") {
		CurPoint = function () {
			this.x = document.documentElement.scrollLeft;
			this.y = document.documentElement.scrollTop;
		};
	} else {
		CurPoint = function () {
			this.x = document.body.scrollLeft;
			this.y = document.body.scrollTop;
		};
	}
} else if (window.pageXOffset !== undefined) {
	CurPoint = function () {
		this.x = window.pageXOffset;
		this.y = window.pageYOffset;
	};
} else {
	CurPoint = function () {
		this.x = window.scrollX;
		this.y = window.scrollY;
	};
}