/*
 * Tooltip script 
 * powered by jQuery (http://www.jquery.com)
 * 
 * written by Alen Grakalic (http://cssglobe.com)
 * 
 * for more info visit http://cssglobe.com/post/1695/easiest-tooltip-and-image-preview-using-jquery
 *
 */
 


this.tooltip = function(){	
	/* CONFIG */		
		xOffset = 10;
		yOffset = 20;		
		// these 2 variable determine popup's distance from the cursor
		// you might want to adjust to get the right result		
	/* END CONFIG */		
	$("a.tooltip").hover(function(e){											  
		this.t = this.title;
		this.title = "";									  
		$("body").append("<p id='tooltip'>"+ this.t +"</p>");
		$("#tooltip")
			.css("top",(e.pageY - xOffset) + "px")
			.css("left",(e.pageX + yOffset) + "px")
			.fadeIn("fast");		
    },
	function(){
		this.title = this.t;		
		$("#tooltip").remove();
    });	
	$("a.tooltip").mousemove(function(e){
		$("#tooltip")
			.css("top",(e.pageY - xOffset) + "px")
			.css("left",(e.pageX + yOffset) + "px");
	});			
};



// starting the script on page load
$(document).ready(function(){
	tooltip();
});




$(document).ready(function() {
	$(".bg").hide().css({'opacity' : '0'});
 });


$(function() {
    $(".imgHover").hover(
        function() {
            $(".bg").show().stop().animate({opacity:'0.2'},300).removeClass("flip");
        },
        function() {
            $(".bg").stop().animate({opacity:'0'},500).queue(function(next){
                $(this).addClass("flip");
                next();
              });
        });
});


$("#div").addClass("error").delay(1000).queue(function(next){
    $(this).removeClass("error");
    next();
});


$(document).ready(function() {

			$("a#example2").fancybox({
				'overlayShow'	: false,
				'transitionIn'	: 'elastic',
				'transitionOut'	: 'elastic'
			});


			$("a[rel=example_group]").fancybox({
				'transitionIn'		: 'none',
				'transitionOut'		: 'none',
				'titlePosition' 	: 'over',
				'titleFormat'		: function(title, currentArray, currentIndex, currentOpts) {
					return '<span id="fancybox-title-over">Image ' + (currentIndex + 1) + ' / ' + currentArray.length + (title.length ? ' &nbsp; ' + title : '') + '</span>';
				}
			});			
		});



/*
 * jQuery Cycle Plugin
 * Examples and documentation at: http://malsup.com/jquery/cycle/
 * Copyright (c) 2007-2008 M. Alsup
 * Version: 2.34 (26-JAN-2009)
 * Dual licensed under the MIT and GPL licenses:
 * http://www.opensource.org/licenses/mit-license.php
 * http://www.gnu.org/licenses/gpl.html
 */
;(function(F){var A="2.34";if(F.support==undefined){F.support={opacity:!(F.browser.msie&&/MSIE 6.0/.test(navigator.userAgent))}}function C(){if(window.console&&window.console.log){window.console.log("[cycle] "+Array.prototype.join.call(arguments,""))}}F.fn.cycle=function(I){if(this.length==0){C("terminating; zero elements found by selector"+(F.isReady?"":" (DOM not ready)"));return this}var J=arguments[1];return this.each(function(){if(this.cycleStop==undefined){this.cycleStop=0}if(I===undefined||I===null){I={}}if(I.constructor==String){switch(I){case"stop":this.cycleStop++;if(this.cycleTimeout){clearTimeout(this.cycleTimeout)}this.cycleTimeout=0;F(this).removeData("cycle.opts");return ;case"pause":this.cyclePause=1;return ;case"resume":this.cyclePause=0;if(J===true){I=F(this).data("cycle.opts");if(!I){C("options not found, can not resume");return }if(this.cycleTimeout){clearTimeout(this.cycleTimeout);this.cycleTimeout=0}D(I.elements,I,1,1)}return ;default:I={fx:I}}}else{if(I.constructor==Number){var R=I;I=F(this).data("cycle.opts");if(!I){C("options not found, can not advance slide");return }if(R<0||R>=I.elements.length){C("invalid slide index: "+R);return }I.nextSlide=R;if(this.cycleTimeout){clearTimeout(this.cycleTimeout);this.cycleTimeout=0}D(I.elements,I,1,R>=I.currSlide);return }}if(this.cycleTimeout){clearTimeout(this.cycleTimeout)}this.cycleTimeout=0;this.cyclePause=0;var W=F(this);var S=I.slideExpr?F(I.slideExpr,this):W.children();var N=S.get();if(N.length<2){C("terminating; too few slides: "+N.length);return }var K=F.extend({},F.fn.cycle.defaults,I||{},F.metadata?W.metadata():F.meta?W.data():{});if(K.autostop){K.countdown=K.autostopCount||N.length}W.data("cycle.opts",K);K.container=this;K.stopCount=this.cycleStop;K.elements=N;K.before=K.before?[K.before]:[];K.after=K.after?[K.after]:[];K.after.unshift(function(){K.busy=0});if(K.continuous){K.after.push(function(){D(N,K,0,!K.rev)})}if(!F.support.opacity&&K.cleartype&&!K.cleartypeNoBg){B(S)}var Y=this.className;K.width=parseInt((Y.match(/w:(\d+)/)||[])[1])||K.width;K.height=parseInt((Y.match(/h:(\d+)/)||[])[1])||K.height;K.timeout=parseInt((Y.match(/t:(\d+)/)||[])[1])||K.timeout;if(W.css("position")=="static"){W.css("position","relative")}if(K.width){W.width(K.width)}if(K.height&&K.height!="auto"){W.height(K.height)}if(K.startingSlide){K.startingSlide=parseInt(K.startingSlide)}if(K.random){K.randomMap=[];for(var O=0;O<N.length;O++){K.randomMap.push(O)}K.randomMap.sort(function(c,Z){return Math.random()-0.5});K.randomIndex=0;K.startingSlide=K.randomMap[0]}else{if(K.startingSlide>=N.length){K.startingSlide=0}}var Q=K.startingSlide||0;S.css({position:"absolute",top:0,left:0}).hide().each(function(Z){var a=Q?Z>=Q?N.length-(Z-Q):Q-Z:N.length-Z;F(this).css("z-index",a)});F(N[Q]).css("opacity",1).show();if(F.browser.msie){N[Q].style.removeAttribute("filter")}if(K.fit&&K.width){S.width(K.width)}if(K.fit&&K.height&&K.height!="auto"){S.height(K.height)}if(K.containerResize){var T=0,M=0;for(var O=0;O<N.length;O++){var L=F(N[O]),V=L.outerWidth(),P=L.outerHeight();T=V>T?V:T;M=P>M?P:M}W.css({width:T+"px",height:M+"px"})}if(K.pause){W.hover(function(){this.cyclePause++},function(){this.cyclePause--})}var X=F.fn.cycle.transitions[K.fx];if(F.isFunction(X)){X(W,S,K)}else{if(K.fx!="custom"){C("unknown transition: "+K.fx)}}S.each(function(){var Z=F(this);this.cycleH=(K.fit&&K.height)?K.height:Z.height();this.cycleW=(K.fit&&K.width)?K.width:Z.width()});K.cssBefore=K.cssBefore||{};K.animIn=K.animIn||{};K.animOut=K.animOut||{};S.not(":eq("+Q+")").css(K.cssBefore);if(K.cssFirst){F(S[Q]).css(K.cssFirst)}if(K.timeout){K.timeout=parseInt(K.timeout);if(K.speed.constructor==String){K.speed=F.fx.speeds[K.speed]||parseInt(K.speed)}if(!K.sync){K.speed=K.speed/2}while((K.timeout-K.speed)<250){K.timeout+=K.speed}}if(K.easing){K.easeIn=K.easeOut=K.easing}if(!K.speedIn){K.speedIn=K.speed}if(!K.speedOut){K.speedOut=K.speed}K.slideCount=N.length;K.currSlide=Q;if(K.random){K.nextSlide=K.currSlide;if(++K.randomIndex==N.length){K.randomIndex=0}K.nextSlide=K.randomMap[K.randomIndex]}else{K.nextSlide=K.startingSlide>=(N.length-1)?0:K.startingSlide+1}var U=S[Q];if(K.before.length){K.before[0].apply(U,[U,U,K,true])}if(K.after.length>1){K.after[1].apply(U,[U,U,K,true])}if(K.click&&!K.next){K.next=K.click}if(K.next){F(K.next).bind("click",function(){return E(N,K,K.rev?-1:1)})}if(K.prev){F(K.prev).bind("click",function(){return E(N,K,K.rev?1:-1)})}if(K.pager){H(N,K)}K.addSlide=function(a,b){var Z=F(a),c=Z[0];if(!K.autostopCount){K.countdown++}N[b?"unshift":"push"](c);if(K.els){K.els[b?"unshift":"push"](c)}K.slideCount=N.length;Z.css("position","absolute");Z[b?"prependTo":"appendTo"](W);if(b){K.currSlide++;K.nextSlide++}if(!F.support.opacity&&K.cleartype&&!K.cleartypeNoBg){B(Z)}if(K.fit&&K.width){Z.width(K.width)}if(K.fit&&K.height&&K.height!="auto"){S.height(K.height)}c.cycleH=(K.fit&&K.height)?K.height:Z.height();c.cycleW=(K.fit&&K.width)?K.width:Z.width();Z.css(K.cssBefore);if(K.pager){F.fn.cycle.createPagerAnchor(N.length-1,c,F(K.pager),N,K)}if(typeof K.onAddSlide=="function"){K.onAddSlide(Z)}};if(K.timeout||K.continuous){this.cycleTimeout=setTimeout(function(){D(N,K,0,!K.rev)},K.continuous?10:K.timeout+(K.delay||0))}})};function D(N,I,M,O){if(I.busy){return }var L=I.container,Q=N[I.currSlide],P=N[I.nextSlide];if(L.cycleStop!=I.stopCount||L.cycleTimeout===0&&!M){return }if(!M&&!L.cyclePause&&((I.autostop&&(--I.countdown<=0))||(I.nowrap&&!I.random&&I.nextSlide<I.currSlide))){if(I.end){I.end(I)}return }if(M||!L.cyclePause){if(I.before.length){F.each(I.before,function(R,S){if(L.cycleStop!=I.stopCount){return }S.apply(P,[Q,P,I,O])})}var J=function(){if(F.browser.msie&&I.cleartype){this.style.removeAttribute("filter")}F.each(I.after,function(R,S){if(L.cycleStop!=I.stopCount){return }S.apply(P,[Q,P,I,O])})};if(I.nextSlide!=I.currSlide){I.busy=1;if(I.fxFn){I.fxFn(Q,P,I,J,O)}else{if(F.isFunction(F.fn.cycle[I.fx])){F.fn.cycle[I.fx](Q,P,I,J)}else{F.fn.cycle.custom(Q,P,I,J,M&&I.fastOnEvent)}}}if(I.random){I.currSlide=I.nextSlide;if(++I.randomIndex==N.length){I.randomIndex=0}I.nextSlide=I.randomMap[I.randomIndex]}else{var K=(I.nextSlide+1)==N.length;I.nextSlide=K?0:I.nextSlide+1;I.currSlide=K?N.length-1:I.nextSlide-1}if(I.pager){F.fn.cycle.updateActivePagerLink(I.pager,I.currSlide)}}if(I.timeout&&!I.continuous){L.cycleTimeout=setTimeout(function(){D(N,I,0,!I.rev)},G(Q,P,I,O))}else{if(I.continuous&&L.cyclePause){L.cycleTimeout=setTimeout(function(){D(N,I,0,!I.rev)},10)}}}F.fn.cycle.updateActivePagerLink=function(I,J){F(I).find("a").removeClass("activeSlide").filter("a:eq("+J+")").addClass("activeSlide")};function G(M,K,L,J){if(L.timeoutFn){var I=L.timeoutFn(M,K,L,J);if(I!==false){return I}}return L.timeout}function E(I,J,M){var L=J.container,K=L.cycleTimeout;if(K){clearTimeout(K);L.cycleTimeout=0}if(J.random&&M<0){J.randomIndex--;if(--J.randomIndex==-2){J.randomIndex=I.length-2}else{if(J.randomIndex==-1){J.randomIndex=I.length-1}}J.nextSlide=J.randomMap[J.randomIndex]}else{if(J.random){if(++J.randomIndex==I.length){J.randomIndex=0}J.nextSlide=J.randomMap[J.randomIndex]}else{J.nextSlide=J.currSlide+M;if(J.nextSlide<0){if(J.nowrap){return false}J.nextSlide=I.length-1}else{if(J.nextSlide>=I.length){if(J.nowrap){return false}J.nextSlide=0}}}}if(J.prevNextClick&&typeof J.prevNextClick=="function"){J.prevNextClick(M>0,J.nextSlide,I[J.nextSlide])}D(I,J,1,M>=0);return false}function H(J,K){var I=F(K.pager);F.each(J,function(L,M){F.fn.cycle.createPagerAnchor(L,M,I,J,K)});F.fn.cycle.updateActivePagerLink(K.pager,K.startingSlide)}F.fn.cycle.createPagerAnchor=function(L,M,J,K,N){var I=(typeof N.pagerAnchorBuilder=="function")?N.pagerAnchorBuilder(L,M):'<a href="#">'+(L+1)+"</a>";if(!I){return }var O=F(I);if(O.parents("body").length==0){O.appendTo(J)}O.bind(N.pagerEvent,function(){N.nextSlide=L;var Q=N.container,P=Q.cycleTimeout;if(P){clearTimeout(P);Q.cycleTimeout=0}if(typeof N.pagerClick=="function"){N.pagerClick(N.nextSlide,K[N.nextSlide])}D(K,N,1,N.currSlide<L);return false});if(N.pauseOnPagerHover){O.hover(function(){N.container.cyclePause++},function(){N.container.cyclePause--})}};function B(K){function J(L){var L=parseInt(L).toString(16);return L.length<2?"0"+L:L}function I(N){for(;N&&N.nodeName.toLowerCase()!="html";N=N.parentNode){var L=F.css(N,"background-color");if(L.indexOf("rgb")>=0){var M=L.match(/\d+/g);return"#"+J(M[0])+J(M[1])+J(M[2])}if(L&&L!="transparent"){return L}}return"#ffffff"}K.each(function(){F(this).css("background-color",I(this))})}F.fn.cycle.custom=function(T,N,I,K,J){var S=F(T),O=F(N);O.css(I.cssBefore);var L=J?1:I.speedIn;var R=J?1:I.speedOut;var M=J?null:I.easeIn;var Q=J?null:I.easeOut;var P=function(){O.animate(I.animIn,L,M,K)};S.animate(I.animOut,R,Q,function(){if(I.cssAfter){S.css(I.cssAfter)}if(!I.sync){P()}});if(I.sync){P()}};F.fn.cycle.transitions={fade:function(J,K,I){K.not(":eq("+I.startingSlide+")").css("opacity",0);I.before.push(function(){F(this).show()});I.animIn={opacity:1};I.animOut={opacity:0};I.cssBefore={opacity:0};I.cssAfter={display:"none"};I.onAddSlide=function(L){L.hide()}}};F.fn.cycle.ver=function(){return A};F.fn.cycle.defaults={fx:"fade",timeout:4000,timeoutFn:null,continuous:0,speed:1000,speedIn:null,speedOut:null,next:null,prev:null,prevNextClick:null,pager:null,pagerClick:null,pagerEvent:"click",pagerAnchorBuilder:null,before:null,after:null,end:null,easing:null,easeIn:null,easeOut:null,shuffle:null,animIn:null,animOut:null,cssBefore:null,cssAfter:null,fxFn:null,height:"auto",startingSlide:0,sync:1,random:0,fit:0,containerResize:1,pause:0,pauseOnPagerHover:0,autostop:0,autostopCount:0,delay:0,slideExpr:null,cleartype:0,nowrap:0,fastOnEvent:0}})(jQuery);




/*  
 * slideshow script  
 */

		$(window).load(function()
		{
			//this is intended to wait for all the images to load before running the slideshow
			init_slideshow()
		})
		
		init_slideshow = function()
		{
			$('#home_slides').cycle({
				fx:'fade',
				timeout:15000,
				pager:'#slide_navigation',
				after:update_slide_caption,
				before:fade_slide_caption
			})
		}
		
		fade_slide_caption = function(next, previous)
		{
			caption_container = $('#project_caption')
			caption_container.fadeOut('fast')
		}
		
		update_slide_caption = function(next, previous)
		{
			caption_container = $('#project_caption')

			caption = $('span.slide_caption', previous)
			caption_container.fadeIn('fast')
			caption_container.html(caption.html())
			
		}


/* 
 * target blank script 
 */

window.onload = function() {
    // Code if document.getElementByClassName() doesn't exist
    if (document.getElementsByClassName == undefined) {
        document.getElementsByClassName = function(className) {
            var hasClassName = new RegExp("(?:^|\\s)" + className + "(?:$|\\s)");
            var allElements = document.getElementsByTagName("*");
            var results = [];

            var element;
            for (var i = 0; (element = allElements[i]) != null; i++) {
                var elementClass = element.className;
                if (elementClass && elementClass.indexOf(className) != -1 && hasClassName.test(elementClass))
                    results.push(element);
            }

            return results;
        }
    }

    var anchorList = document.getElementsByClassName('targetblank');
    for (var i in anchorList) {
        anchorList[i].target = '_blank';
    }
}


/* 
 * Uitklapmenu
 */
	  $(document).ready(function(){
			$(".nav li").hover(
				function(){ $("ul", this).fadeIn("fast"); }, 
				function() { } 
			);
	  	if (document.all) {
				$(".nav li").hoverClass ("sfHover");
			}
	  });
	  
		$.fn.hoverClass = function(c) {
			return this.each(function(){
				$(this).hover( 
					function() { $(this).addClass(c);  }, 
					function() { $(this).removeClass(c); }
				);
			});
		};


/*  Vertical align  */
$('document').ready(function(){
        $(".zebra-header .bekijk-dit-product-naam").vAlign();
        $(".bekijk-dit-product-naam").vAlign();
	$(".bekijk-dit-product-link").vAlign();
        $(".bekijk-dit-product-nr").vAlign();
$(".product-groep .zebra .tekst span").vAlign();
$(".product-groep .zebra .meer-info").vAlign();
        $(".bekijk-dit-product-naam span").vAlign();
        /* $(".materiaal-resultaat .zebra li").vAlign(); */
	$("div.paligned").vAlign("p").css("color","blue");
});

(function ($) {
	$.fn.vAlign = function(container) {
		return this.each(function(i){
			if(container == null) {
				container = 'div';
			}
			$(this).html("<" + container + ">" + $(this).html() + "</" + container + ">");
			var el = $(this).children(container + ":first");
			var elh = $(el).height(); //new element height
			var ph = $(this).height(); //parent height
			var nh = (ph - elh) / 2; //new height to apply
			$(el).css('margin-top', nh);
		});
	};
})(jQuery);



/*
 * jQuery Tooltip plugin 1.3
 *
 * http://bassistance.de/jquery-plugins/jquery-plugin-tooltip/
 * http://docs.jquery.com/Plugins/Tooltip
 *
 * Copyright (c) 2006 - 2008 Jörn Zaefferer
 *
 * $Id: jquery.tooltip.js 5741 2008-06-21 15:22:16Z joern.zaefferer $
 * 
 * Dual licensed under the MIT and GPL licenses:
 *   http://www.opensource.org/licenses/mit-license.php
 *   http://www.gnu.org/licenses/gpl.html
 */;(function($){var helper={},current,title,tID,IE=$.browser.msie&&/MSIE\s(5\.5|6\.)/.test(navigator.userAgent),track=false;$.tooltip={blocked:false,defaults:{delay:200,fade:false,showURL:true,extraClass:"",top:15,left:15,id:"tooltip"},block:function(){$.tooltip.blocked=!$.tooltip.blocked;}};$.fn.extend({tooltip:function(settings){settings=$.extend({},$.tooltip.defaults,settings);createHelper(settings);return this.each(function(){$.data(this,"tooltip",settings);this.tOpacity=helper.parent.css("opacity");this.tooltipText=this.title;$(this).removeAttr("title");this.alt="";}).mouseover(save).mouseout(hide).click(hide);},fixPNG:IE?function(){return this.each(function(){var image=$(this).css('backgroundImage');if(image.match(/^url\(["']?(.*\.png)["']?\)$/i)){image=RegExp.$1;$(this).css({'backgroundImage':'none','filter':"progid:DXImageTransform.Microsoft.AlphaImageLoader(enabled=true, sizingMethod=crop, src='"+image+"')"}).each(function(){var position=$(this).css('position');if(position!='absolute'&&position!='relative')$(this).css('position','relative');});}});}:function(){return this;},unfixPNG:IE?function(){return this.each(function(){$(this).css({'filter':'',backgroundImage:''});});}:function(){return this;},hideWhenEmpty:function(){return this.each(function(){$(this)[$(this).html()?"show":"hide"]();});},url:function(){return this.attr('href')||this.attr('src');}});function createHelper(settings){if(helper.parent)return;helper.parent=$('<div id="'+settings.id+'"><h3></h3><div class="body"></div><div class="url"></div></div>').appendTo(document.body).hide();if($.fn.bgiframe)helper.parent.bgiframe();helper.title=$('h3',helper.parent);helper.body=$('div.body',helper.parent);helper.url=$('div.url',helper.parent);}function settings(element){return $.data(element,"tooltip");}function handle(event){if(settings(this).delay)tID=setTimeout(show,settings(this).delay);else
show();track=!!settings(this).track;$(document.body).bind('mousemove',update);update(event);}function save(){if($.tooltip.blocked||this==current||(!this.tooltipText&&!settings(this).bodyHandler))return;current=this;title=this.tooltipText;if(settings(this).bodyHandler){helper.title.hide();var bodyContent=settings(this).bodyHandler.call(this);if(bodyContent.nodeType||bodyContent.jquery){helper.body.empty().append(bodyContent)}else{helper.body.html(bodyContent);}helper.body.show();}else if(settings(this).showBody){var parts=title.split(settings(this).showBody);helper.title.html(parts.shift()).show();helper.body.empty();for(var i=0,part;(part=parts[i]);i++){if(i>0)helper.body.append("<br/>");helper.body.append(part);}helper.body.hideWhenEmpty();}else{helper.title.html(title).show();helper.body.hide();}if(settings(this).showURL&&$(this).url())helper.url.html($(this).url().replace('http://','')).show();else
helper.url.hide();helper.parent.addClass(settings(this).extraClass);if(settings(this).fixPNG)helper.parent.fixPNG();handle.apply(this,arguments);}function show(){tID=null;if((!IE||!$.fn.bgiframe)&&settings(current).fade){if(helper.parent.is(":animated"))helper.parent.stop().show().fadeTo(settings(current).fade,current.tOpacity);else
helper.parent.is(':visible')?helper.parent.fadeTo(settings(current).fade,current.tOpacity):helper.parent.fadeIn(settings(current).fade);}else{helper.parent.show();}update();}function update(event){if($.tooltip.blocked)return;if(event&&event.target.tagName=="OPTION"){return;}if(!track&&helper.parent.is(":visible")){$(document.body).unbind('mousemove',update)}if(current==null){$(document.body).unbind('mousemove',update);return;}helper.parent.removeClass("viewport-right").removeClass("viewport-bottom");var left=helper.parent[0].offsetLeft;var top=helper.parent[0].offsetTop;if(event){left=event.pageX+settings(current).left;top=event.pageY+settings(current).top;var right='auto';if(settings(current).positionLeft){right=$(window).width()-left;left='auto';}helper.parent.css({left:left,right:right,top:top});}var v=viewport(),h=helper.parent[0];if(v.x+v.cx<h.offsetLeft+h.offsetWidth){left-=h.offsetWidth+20+settings(current).left;helper.parent.css({left:left+'px'}).addClass("viewport-right");}if(v.y+v.cy<h.offsetTop+h.offsetHeight){top-=h.offsetHeight+20+settings(current).top;helper.parent.css({top:top+'px'}).addClass("viewport-bottom");}}function viewport(){return{x:$(window).scrollLeft(),y:$(window).scrollTop(),cx:$(window).width(),cy:$(window).height()};}function hide(event){if($.tooltip.blocked)return;if(tID)clearTimeout(tID);current=null;var tsettings=settings(this);function complete(){helper.parent.removeClass(tsettings.extraClass).hide().css("opacity","");}if((!IE||!$.fn.bgiframe)&&tsettings.fade){if(helper.parent.is(':animated'))helper.parent.stop().fadeTo(tsettings.fade,0,complete);else
helper.parent.stop().fadeOut(tsettings.fade,complete);}else
complete();if(settings(this).fixPNG)helper.parent.unfixPNG();}})(jQuery);









$(document).ready(function(){

	// hide #back-top first
	$("#back-top").hide();
	
	// fade in #back-top
	$(function () {
		$(window).scroll(function () {
			if ($(this).scrollTop() > 100) {
				$('#back-top').fadeIn();
			} else {
				$('#back-top').fadeOut();
			}
		});

		// scroll body to 0px on click
		$('#back-top a').click(function () {
			$('body,html').animate({
				scrollTop: 0
			}, 800);
			return false;
		});
	});

});