/*! stellar.js v0.6.2 | copyright 2014, mark dalgleish | http://markdalgleish.com/projects/stellar.js | http://markdalgleish.mit-license.org */
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d=this,e=d._getscrollleft(),f=d._getscrolltop();c&&c.firstload||this._reset(),this._setscrollleft(0),this._setscrolltop(0),this._setoffsets(),this._findparticles(),this._findbackgrounds(),c&&c.firstload&&/webkit/.test(navigator.useragent)&&a(b).load(function(){var a=d._getscrollleft(),b=d._getscrolltop();d._setscrollleft(a+1),d._setscrolltop(b+1),d._setscrollleft(a),d._setscrolltop(b)}),this._setscrollleft(e),this._setscrolltop(f)},_detectviewport:function(){var a=this.$viewportelement.offset(),b=null!==a&&a!==d;this.viewportwidth=this.$viewportelement.width(),this.viewportheight=this.$viewportelement.height(),this.viewportoffsettop=b?a.top:0,this.viewportoffsetleft=b?a.left:0},_findparticles:function(){{var b=this;this._getscrollleft(),this._getscrolltop()}if(this.particles!==d)for(var c=this.particles.length-1;c>=0;c--)this.particles[c].$element.data("stellar-elementisactive",d);this.particles=[],this.options.parallaxelements&&this.$element.find("[data-stellar-ratio]").each(function(){var c,e,f,g,h,i,j,k,l,m=a(this),n=0,o=0,p=0,q=0;if(m.data("stellar-elementisactive")){if(m.data("stellar-elementisactive")!==this)return}else m.data("stellar-elementisactive",this);b.options.showelement(m),m.data("stellar-startingleft")?(m.css("left",m.data("stellar-startingleft")),m.css("top",m.data("stellar-startingtop"))):(m.data("stellar-startingleft",m.css("left")),m.data("stellar-startingtop",m.css("top"))),f=m.position().left,g=m.position().top,h="auto"===m.css("margin-left")?0:parseint(m.css("margin-left"),10),i="auto"===m.css("margin-top")?0:parseint(m.css("margin-top"),10),k=m.offset().left-h,l=m.offset().top-i,m.parents().each(function(){var b=a(this);return 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b,c=this,e=this._getscrollleft(),f=this._getscrolltop();this.backgrounds=[],this.options.parallaxbackgrounds&&(b=this.$element.find("[data-stellar-background-ratio]"),this.$element.data("stellar-background-ratio")&&(b=b.add(this.$element)),b.each(function(){var b,g,h,i,j,k,l,o=a(this),p=n(o),q=0,r=0,s=0,t=0;if(o.data("stellar-backgroundisactive")){if(o.data("stellar-backgroundisactive")!==this)return}else o.data("stellar-backgroundisactive",this);o.data("stellar-backgroundstartingleft")?m(o,o.data("stellar-backgroundstartingleft"),o.data("stellar-backgroundstartingtop")):(o.data("stellar-backgroundstartingleft",p[0]),o.data("stellar-backgroundstartingtop",p[1])),h="auto"===o.css("margin-left")?0:parseint(o.css("margin-left"),10),i="auto"===o.css("margin-top")?0:parseint(o.css("margin-top"),10),j=o.offset().left-h-e,k=o.offset().top-i-f,o.parents().each(function(){var b=a(this);return 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a,b,c,d,e;for(e=this.particles.length-1;e>=0;e--)a=this.particles[e],b=a.$element.data("stellar-startingleft"),c=a.$element.data("stellar-startingtop"),this._setposition(a.$element,b,b,c,c),this.options.showelement(a.$element),a.$element.data("stellar-startingleft",null).data("stellar-elementisactive",null).data("stellar-backgroundisactive",null);for(e=this.backgrounds.length-1;e>=0;e--)d=this.backgrounds[e],d.$element.data("stellar-backgroundstartingleft",null).data("stellar-backgroundstartingtop",null),m(d.$element,d.startingvalueleft,d.startingvaluetop)},destroy:function(){this._reset(),this.$scrollelement.unbind("resize."+this.name).unbind("scroll."+this.name),this._animationloop=a.noop,a(b).unbind("load."+this.name).unbind("resize."+this.name)},_setoffsets:function(){var c=this,d=a(b);d.unbind("resize.horizontal-"+this.name).unbind("resize.vertical-"+this.name),"function"==typeof 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a=this,b=!1,c=function(){a._repositionelements(),b=!1},d=function(){b||(o(c),b=!0)};this.$scrollelement.bind("scroll."+this.name,d),d()},_startanimationloop:function(){var a=this;this._animationloop=function(){o(a._animationloop),a._repositionelements()},this._animationloop()}},a.fn[f]=function(b){var c=arguments;return b===d||"object"==typeof b?this.each(function(){a.data(this,"plugin_"+f)||a.data(this,"plugin_"+f,new e(this,b))}):"string"==typeof b&&"_"!==b[0]&&"init"!==b?this.each(function(){var d=a.data(this,"plugin_"+f);d instanceof e&&"function"==typeof d[b]&&d[b].apply(d,array.prototype.slice.call(c,1)),"destroy"===b&&a.data(this,"plugin_"+f,null)}):void 0},a[f]=function(){var c=a(b);return c.stellar.apply(c,array.prototype.slice.call(arguments,0))},a[f].scrollproperty=h,a[f].positionproperty=i,b.stellar=e}(jquery,this,document);