fx.Scroll = Class.create();
		fx.Scroll.prototype = Object.extend(new fx.Base(), {
		    initialize: function(options) {
		        this.setOptions(options);
		    },
		
		    scrollTo: function(el){
		        var desty = Position.cumulativeOffset($(el));
		        var dest = desty[1];
		        var client = window.innerHeight || document.documentElement.clientHeight;
		        var full = document.documentElement.scrollHeight;
		        var top = window.pageYOffset || document.body.scrollTop || document.documentElement.scrollTop;
		        if (dest+client > full) this.custom(top, dest - client + (full-dest));
		        else this.custom(top, dest);
		    },
		
		    increase: function(){
		        window.scrollTo(0, this.now);
		    }
		});
		var ScrollLinks = {
		    currentHash: false,
		    start: function(){
		        this.scroll = new fx.Scroll({duration: 800, onComplete: function(){ScrollLinks.end();}});
		        this.allinks = document.getElementsByTagName('a');
		        for (i=0; i<this.allinks.length; i++){
		            var lnk = this.allinks[i];
		            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.click(this);
		                }
		            }
		        }
		    },
		
		    click: function(link){
		        this.currentHash = link.initialHash.substr(1);
		        if (this.currentHash) {
		            for (j=0; j<this.allinks.length; j++){
		                if (this.allinks[j].id == this.currentHash){
		                    if (!window.opera) this.scroll.scrollTo(this.allinks[j]);
		                    else this.scroll.scrollTo(this.allinks[j].parentNode);
		                    break;
		                }
		            }
		        }
		    },
		
		    end: function(){
		        window.location.href = "#"+this.currentHash;
		        this.currentHash = false;
		    }
		}
		
		window.onload = function(){
    		ScrollLinks.start();
		}