;(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);;(function($,window,document,undefined){var OnePageNav=function(elem, options){this.elem=elem;this.$elem=$(elem);this.options=options;this.metadata=this.$elem.data('plugin-options');this.$nav=this.$elem.find('a');this.$win=$(window);this.sections={};this.didScroll=false;this.$doc=$(document);this.docHeight=this.$doc.height();};OnePageNav.prototype={defaults:{currentClass:'current',changeHash:false,easing:'swing',filter:'',scrollSpeed:750,scrollOffset:0,scrollThreshold:0.5,begin:false,end:false},init:function(){var self=this;self.config=$.extend({},self.defaults,self.options,self.metadata);if(self.config.filter!==''){self.$nav=self.$nav.filter(self.config.filter);}self.$nav.on('click.onePageNav',$.proxy(self.handleClick,self));self.getPositions();self.bindInterval();self.$win.on('resize.onePageNav',$.proxy(self.getPositions,self));return this;},adjustNav:function(self,$parent){self.$elem.find('.'+self.config.currentClass).removeClass(self.config.currentClass);$parent.addClass(self.config.currentClass);},bindInterval:function(){var self=this;var docHeight; self.$win.on('scroll.onePageNav',function(){self.didScroll=true;});self.t=setInterval(function(){docHeight=self.$doc.height();if(self.didScroll){self.didScroll=false;self.scrollChange();}if(docHeight!==self.docHeight){self.docHeight=docHeight;self.getPositions();}},250);},getHash:function($link){return $link.attr('href').split('#')[1];},getPositions:function(){var self=this;var linkHref;var topPos;self.$nav.each(function(){linkHref=self.getHash($(this));topPos=$('#'+linkHref).offset().top;self.sections[linkHref]=Math.round(topPos)-self.config.scrollOffset;});},getSection:function(windowPos){var returnValue=null;var windowHeight=Math.round(this.$win.height()*this.config.scrollThreshold);for(var section in this.sections){if((this.sections[section]-windowHeight)2780){$('.floatingclass').show();}else{$('.floatingclass').hide();}}) $(window).scroll(function(){if($('.floatingclass').length>0){var hx=$(document).scrollTop();if(hx>2780){$('.floatingclass').show();$('.floatingclass').css('top','5px');}else{$('.floatingclass').hide();}}});;mw.loader.state({"skins.vector":"ready"}); /* cache key: mgdocs:resourceloader:filter:minify-js:7:bf7b836c8078ee96f88d2bcc14aa1c22 */