!function(){var s,l,i,r,o={frameRate:150,animationTime:400,stepSize:100,pulseAlgorithm:!0,pulseScale:4,pulseNormalize:1,accelerationDelta:50,accelerationMax:3,keyboardSupport:!0,arrowScroll:50},m=o,c=!1,u=!1,n={x:0,y:0},d=!1,f=document.documentElement,a=[],w=/^Mac/.test(navigator.platform),h={left:37,up:38,right:39,down:40,spacebar:32,pageup:33,pagedown:34,end:35,home:36},p={37:1,38:1,39:1,40:1};function v(){var e,t,o,n,r,a;!d&&document.body&&(d=!0,e=document.body,t=document.documentElement,a=window.innerHeight,o=e.scrollHeight,f=0<=document.compatMode.indexOf("CSS")?t:e,s=e,m.keyboardSupport&&Y("keydown",x),top!=self?u=!0:Q&&a=m.animationTime,c=i?1:l/m.animationTime;m.pulseAlgorithm&&(c=function(e){if(1<=e)return 1;if(e<=0)return 0;1==m.pulseNormalize&&(m.pulseNormalize/=F(1));return F(e)}(c));l=a.x*c-a.lastX>>0,c=a.y*c-a.lastY>>0;o+=l,n+=c,a.lastX+=l,a.lastY+=c,i&&(y.splice(r,1),r--)}f?window.scrollBy(o,n):(o&&(s.scrollLeft+=o),n&&(s.scrollTop+=n)),(y=!u&&!d?[]:y).length?A(w,s,1e3/m.frameRate+1):(b=!1,null!=s.$scrollBehavior&&(s.style.scrollBehavior=s.$scrollBehavior,s.$scrollBehavior=null))},A(w,s,0),b=!0)}function e(e){d||v();var t=e.target;if(e.defaultPrevented||e.ctrlKey)return!0;if(K(s,"embed")||K(t,"embed")&&/\.pdf/i.test(t.src)||K(s,"object")||t.shadowRoot)return!0;var o=-e.wheelDeltaX||e.deltaX||0,n=-e.wheelDeltaY||e.deltaY||0;w&&(e.wheelDeltaX&&P(e.wheelDeltaX,120)&&(o=e.wheelDeltaX/Math.abs(e.wheelDeltaX)*-120),e.wheelDeltaY&&P(e.wheelDeltaY,120)&&(n=e.wheelDeltaY/Math.abs(e.wheelDeltaY)*-120)),o||n||(n=-e.wheelDelta||0),1===e.deltaMode&&(o*=40,n*=40);t=H(t);return t?!!function(e){if(e){a.length||(a=[e,e,e]),e=Math.abs(e),a.push(e),a.shift(),clearTimeout(r),r=setTimeout(function(){try{localStorage.SS_deltaBuffer=a.join(",")}catch(e){}},1e3);var t=120