//copyright www.mad4milk.net

var ScrollLinks = {
	currentHash: false,
	start: function(){
		this.scroll = new fx.Scroll({duration: 800, onComplete: function(){this.end();}.bind(this)});
		this.allinks = $S('a');
		this.allinks.action({
			initialize: function(lnk){
				if ((lnk.href && lnk.href.indexOf('#') != -1) && ( (lnk.pathname == location.pathname) || ('/'+lnk.pathname == location.pathname) ) && (lnk.search == location.search)) {
					lnk.onclick = function(){
						ScrollLinks.scroll.clearTimer();
						this.initialHref = this.href;
						this.initialHash = this.hash;
						this.href = "javascript:void(0)";
						setTimeout(function(){this.href = this.initialHref;}.bind(this), 200);
						ScrollLinks.go(this);
					}
				}
			}
		});
	},

	go: function(link){
		this.currentHash = link.initialHash.slice(1);
		if (this.currentHash) {
			this.allinks.action({
				initialize: function(lnk){
					if (lnk.id == ScrollLinks.currentHash){
						if (!window.opera) ScrollLinks.scroll.scrollTo(lnk);
						else ScrollLinks.scroll.scrollTo(lnk.parentNode);
						return;
					}
				}
			});
		}
	},

	end: function(){
		if (!/Konqueror|Safari|KHTML/.test(navigator.userAgent)) window.location.hash = "#"+this.currentHash;
		this.currentHash = false;
	}
}