Team:Utrecht/Template:Scrollreveal/Javascript

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t=x(e);return{x:e.scrollLeft+t.left,y:e.scrollTop+t.top}}return{x:window.pageXOffset,y:window.pageYOffset}}function x(e){var t=0,n=0,i=e.offsetHeight,o=e.offsetWidth;do isNaN(e.offsetTop)||(t+=e.offsetTop),isNaN(e.offsetLeft)||(n+=e.offsetLeft),e=e.offsetParent;while(e);return{top:t,left:n,height:i,width:o}}function q(e){function t(){var t=c+a*s,n=f+l*s,i=d-a*s,y=u-l*s,m=r.y+e.config.viewOffset.top,p=r.x+e.config.viewOffset.left,g=r.y-e.config.viewOffset.bottom+o.height,w=r.x-e.config.viewOffset.right+o.width;return t<g&&i>m&&n>p&&y<w}function n(){return"fixed"===window.getComputedStyle(e.domEl).position}var i=x(e.domEl),o=b(e.config.container),r=h(e.config.container),s=e.config.viewFactor,a=i.height,l=i.width,c=i.top,f=i.left,d=c+a,u=f+l;return t()||n()}function E(){}var O,T;e.prototype.defaults={origin:"bottom",distance:"20px",duration:500,delay:0,rotate:{x:0,y:0,z:0},opacity:0,scale:.9,easing:"cubic-bezier(0.6, 0.2, 0.1, 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