/*! Smooth Scroll - v1.4.6 - 2012-08-23 * Copyright (c) 2012 Karl Swedberg; Licensed MIT, GPL */ (function(a){function f(a){return a.replace(/(:|\.)/g,"\\$1")}var b="1.4.6",c={exclude:[],excludeWithin:[],offset:0,direction:"top",scrollElement:null,scrollTarget:null,beforeScroll:function(){},afterScroll:function(){},easing:"swing",speed:400,autoCoefficent:2},d=function(b){var c=[],d=!1,e=b.dir&&b.dir=="left"?"scrollLeft":"scrollTop";return this.each(function(){if(this==document||this==window)return;var b=a(this);b[e]()>0?c.push(this):(b[e](1),d=b[e]()>0,d&&c.push(this),b[e](0))}),c.length||this.each(function(a){this.nodeName==="BODY"&&(c=[this])}),b.el==="first"&&c.length>1&&(c=[c[0]]),c},e="ontouchend"in document;a.fn.extend({scrollable:function(a){var b=d.call(this,{dir:a});return this.pushStack(b)},firstScrollable:function(a){var b=d.call(this,{el:"first",dir:a});return this.pushStack(b)},smoothScroll:function(b){b=b||{};var c=a.extend({},a.fn.smoothScroll.defaults,b),d=a.smoothScroll.filterPath(location.pathname);return this.unbind("click.smoothscroll").bind("click.smoothscroll",function(b){var e=this,g=a(this),h=c.exclude,i=c.excludeWithin,j=0,k=0,l=!0,m={},n=location.hostname===e.hostname||!e.hostname,o=c.scrollTarget||(a.smoothScroll.filterPath(e.pathname)||d)===d,p=f(e.hash);if(!c.scrollTarget&&(!n||!o||!p))l=!1;else{while(l&&j