function onClick(evt) {
	evt.preventDefault();
	// alert(this.href.match(/#(\w+)$/)[1]);
	var cnt = $("content")
	var elt = $(this.href.match(/#(\w+)$/)[1]);
	//var pos = elt.getPosition();
	var pos = elt.getPosition().y - 100;

	var i = 0;
	var j = 0.00;
	while (j<1.57) {
		setTimeout((function (j) {
			return function () {
				cnt.scrollTo(0, pos * Math.sin(j));
			}
		})(j), 10 * i++);
		j += 0.05;
	}
}

window.addEvent("domready", function () {
	try {
		var links = $("page-nav").getElementsByTagName("a");
		for (var i=0; i < links.length; i++) {
			links[i].addEvent("click", onClick);
		}
	}
	catch(e) {}

	
});