/**
 * jQuery.ScrollTo - Easy element scrolling using jQuery.
 * Copyright (c) 2007-2009 Ariel Flesler - aflesler(at)gmail(dot)com | http://flesler.blogspot.com
 * Dual licensed under MIT and GPL.
 * Date: 5/25/2009
 * @author Ariel Flesler
 * @version 1.4.2
 *
 * http://flesler.blogspot.com/2007/10/jqueryscrollto.html
 */
;(function(d){var k=d.scrollTo=function(a,i,e){d(window).scrollTo(a,i,e)};k.defaults={axis:'xy',duration:parseFloat(d.fn.jquery)>=1.3?0:1};k.window=function(a){return d(window)._scrollable()};d.fn._scrollable=function(){return this.map(function(){var a=this,i=!a.nodeName||d.inArray(a.nodeName.toLowerCase(),['iframe','#document','html','body'])!=-1;if(!i)return a;var e=(a.contentWindow||a).document||a.ownerDocument||a;return d.browser.safari||e.compatMode=='BackCompat'?e.body:e.documentElement})};d.fn.scrollTo=function(n,j,b){if(typeof j=='object'){b=j;j=0}if(typeof b=='function')b={onAfter:b};if(n=='max')n=9e9;b=d.extend({},k.defaults,b);j=j||b.speed||b.duration;b.queue=b.queue&&b.axis.length>1;if(b.queue)j/=2;b.offset=p(b.offset);b.over=p(b.over);return this._scrollable().each(function(){var q=this,r=d(q),f=n,s,g={},u=r.is('html,body');switch(typeof f){case'number':case'string':if(/^([+-]=)?\d+(\.\d+)?(px|%)?$/.test(f)){f=p(f);break}f=d(f,this);case'object':if(f.is||f.style)s=(f=d(f)).offset()}d.each(b.axis.split(''),function(a,i){var e=i=='x'?'Left':'Top',h=e.toLowerCase(),c='scroll'+e,l=q[c],m=k.max(q,i);if(s){g[c]=s[h]+(u?0:l-r.offset()[h]);if(b.margin){g[c]-=parseInt(f.css('margin'+e))||0;g[c]-=parseInt(f.css('border'+e+'Width'))||0}g[c]+=b.offset[h]||0;if(b.over[h])g[c]+=f[i=='x'?'width':'height']()*b.over[h]}else{var o=f[h];g[c]=o.slice&&o.slice(-1)=='%'?parseFloat(o)/100*m:o}if(/^\d+$/.test(g[c]))g[c]=g[c]<=0?0:Math.min(g[c],m);if(!a&&b.queue){if(l!=g[c])t(b.onAfterFirst);delete g[c]}});t(b.onAfter);function t(a){r.animate(g,j,b.easing,a&&function(){a.call(this,n,b)})}}).end()};k.max=function(a,i){var e=i=='x'?'Width':'Height',h='scroll'+e;if(!d(a).is('html,body'))return a[h]-d(a)[e.toLowerCase()]();var c='client'+e,l=a.ownerDocument.documentElement,m=a.ownerDocument.body;return Math.max(l[h],m[h])-Math.min(l[c],m[c])};function p(a){return typeof a=='object'?a:{top:a,left:a}}})(jQuery);


/*
 * jQuery One Page Nav Plugin
 * http://github.com/davist11/jQuery-One-Page-Nav
 *
 * Copyright (c) 2010 Trevor Davis (http://trevordavis.net)
 * Dual licensed under the MIT and GPL licenses.
 * Uses the same license as jQuery, see:
 * http://jquery.org/license
 *
 * @version 0.2
 */
/*
 * jQuery One Page Nav Plugin
 * http://github.com/davist11/jQuery-One-Page-Nav
 *
 * Copyright (c) 2010 Trevor Davis (http://trevordavis.net)
 * Dual licensed under the MIT and GPL licenses.
 * Uses the same license as jQuery, see:
 * http://jquery.org/license
 *
 * @version 0.2
 *
 * Example usage:
 * $('#nav').onePageNav({
 *   currentClass: 'current',
 *   changeHash: false,
 *   scrollSpeed: 750
 * });
 */
;(function($) {
  $.fn.onePageNav = function(options) {
    var opts = $.extend({}, $.fn.onePageNav.defaults, options),
        onePageNav = {};
    
    onePageNav.sections = {};
    
    onePageNav.bindNav = function($this, curClass, changeHash, scrollSpeed) {
      $this.find('a').bind('click', function(e) {
        var $el = $(this),
            $par = $el.parent(),
            newLoc = $el.attr('href'),
            $doc = $(document);

        if(!$par.hasClass(curClass)) {
          onePageNav.adjustNav($this, $par, curClass);
          $doc.unbind('.onePageNav');
          $.scrollTo(newLoc, scrollSpeed, {
            onAfter: function() {
              if(changeHash) {
                window.location.hash = newLoc;
              }
              $doc.bind('scroll.onePageNav', function() {
                onePageNav.scrollChange($this, curClass);
              });
            }
          });
        }

        e.preventDefault();
      });
    };
    
    onePageNav.adjustNav = function($this, $el, curClass) {
      $this.find('.'+curClass).removeClass(curClass);
      $el.addClass(curClass);
    };
    
    onePageNav.getPositions = function($this) {
      $this.find('a').each(function() {
        var linkHref = $(this).attr('href'),
            divPos = $(linkHref).offset(),
            topPos = divPos.top;
        onePageNav.sections[linkHref.substr(1)] = Math.round(topPos);
      });
    };
    
    onePageNav.getSection = function(windowPos) {
      var returnValue = '',
          windowHeight = Math.round($(window).height() / 2);
      
      for(var section in onePageNav.sections) {
        if((onePageNav.sections[section] - windowHeight) < windowPos) {
          returnValue = section;
        }
      }
      return returnValue;
    };
    
    onePageNav.scrollChange = function($this, curClass) {
      onePageNav.getPositions($this);
      
      var windowTop = $(window).scrollTop(),
          position = onePageNav.getSection(windowTop);
      
      if(position !== '') {
        onePageNav.adjustNav($this,$this.find('a[href=#'+position+']').parent(), curClass);
      }
    };
    
    onePageNav.init = function($this, o) {
      onePageNav.bindNav($this, o.currentClass, o.changeHash, o.scrollSpeed);
    
      onePageNav.getPositions($this);
    
      $(document).bind('scroll.onePageNav', function() {
        onePageNav.scrollChange($this, o.currentClass);
      });
    };
    
    return this.each(function() {
      var $this = $(this),
          o = $.meta ? $.extend({}, opts, $this.data()) : opts;
      
      onePageNav.init($this, o);
    
    });
  };

  // default options
  $.fn.onePageNav.defaults = {
    currentClass: 'current',
    changeHash: true,
    scrollSpeed: 750
  };

})(jQuery);


// logger
window.log=function(){log.history=log.history||[];log.history.push(arguments);if(this.console){arguments.callee=arguments.callee.caller;var a=[].slice.call(arguments);(typeof console.log==="object"?log.apply.call(console.log,console,a):console.log.apply(console,a))}};
(function(b){function c(){}for(var d="assert,count,debug,dir,dirxml,error,exception,group,groupCollapsed,groupEnd,info,log,timeStamp,profile,profileEnd,time,timeEnd,trace,warn".split(","),a;a=d.pop();){b[a]=b[a]||c}})((function(){try
{console.log();return window.console;}catch(err){return window.console={};}})());