// javascript

function MoveToTop() {
	doBackScroll();
	//window.location.href = "#top";
}

function use_anchor(name) {
	window.location.href = name;
}

function doBackScroll() {
	var pos = getScrollPosition();
	window.scrollTo(Math.max(Math.floor(pos.x / 2),0), Math.max(Math.floor(pos.y - (pos.y / 5)),0));
	if (pos.x > 0 || pos.y > 0) {
			window.setTimeout("doBackScroll()", 35);
			return false;
	}
}

function getScrollPosition() {
	var obj = new Object();
	obj.x = document.body.scrollLeft || document.documentElement.scrollLeft;
	obj.y = document.body.scrollTop || document.documentElement.scrollTop;
	return obj;
}

function addListener(elem, eventType, funcRef, capture) {
	if(!elem) { return false; }
	
	if(elem.addEventListener) {
			elem.addEventListener(eventType, funcRef, capture);
	} else if(elem.attachEvent) {
			elem.attachEvent('on' + eventType, funcRef);
	} else {
			return false;
	}
	return true;
}

function addLoadListener(e) {
	addListener(document.getElementById('top'), 'click', doBackScroll, false);
}

addListener(window, 'load', addLoadListener, false);