!function(a){"function"==typeof define&&define.amd?define(["jquery"],a):"object"==typeof exports?module.exports=a:a(jQuery)}(function(a){function i(b){var c=b||window.event,g=d.call(arguments,1),i=0,l=0,m=0,n=0,o=0,p=0;if(b=a.event.fix(c),b.type="mousewheel","detail"in c&&(m=-1*c.detail),"wheelDelta"in c&&(m=c.wheelDelta),"wheelDeltaY"in c&&(m=c.wheelDeltaY),"wheelDeltaX"in c&&(l=-1*c.wheelDeltaX),"axis"in c&&c.axis===c.HORIZONTAL_AXIS&&(l=-1*m,m=0),i=0===m?l:m,"deltaY"in c&&(m=-1*c.deltaY,i=m),"deltaX"in c&&(l=c.deltaX,0===m&&(i=-1*l)),0!==m||0!==l){if(1===c.deltaMode){var q=a.data(this,"mousewheel-line-height");i*=q,m*=q,l*=q}else if(2===c.deltaMode){var r=a.data(this,"mousewheel-page-height");i*=r,m*=r,l*=r}if(n=Math.max(Math.abs(m),Math.abs(l)),(!f||n=1?"floor":"ceil"](i/f),l=Math[l>=1?"floor":"ceil"](l/f),m=Math[m>=1?"floor":"ceil"](m/f),h.settings.normalizeOffset&&this.getBoundingClientRect){var s=this.getBoundingClientRect();o=b.clientX-s.left,p=b.clientY-s.top}return b.deltaX=l,b.deltaY=m,b.deltaFactor=f,b.offsetX=o,b.offsetY=p,b.deltaMode=0,g.unshift(b,i,l,m),e&&clearTimeout(e),e=setTimeout(j,200),(a.event.dispatch||a.event.handle).apply(this,g)}}function j(){f=null}function k(a,b){return h.settings.adjustOldDeltas&&"mousewheel"===a.type&&b%120==0}var e,f,b=["wheel","mousewheel","DOMMouseScroll","MozMousePixelScroll"],c="onwheel"in document||document.documentMode>=9?["wheel"]:["mousewheel","DomMouseScroll","MozMousePixelScroll"],d=Array.prototype.slice;if(a.event.fixHooks)for(var g=b.length;g;)a.event.fixHooks[b[--g]]=a.event.mouseHooks;var h=a.event.special.mousewheel={version:"3.1.12",setup:function(){if(this.addEventListener)for(var b=c.length;b;)this.addEventListener(c[--b],i,!1);else this.onmousewheel=i;a.data(this,"mousewheel-line-height",h.getLineHeight(this)),a.data(this,"mousewheel-page-height",h.getPageHeight(this))},teardown:function(){if(this.removeEventListener)for(var b=c.length;b;)this.removeEventListener(c[--b],i,!1);else this.onmousewheel=null;a.removeData(this,"mousewheel-line-height"),a.removeData(this,"mousewheel-page-height")},getLineHeight:function(b){var c=a(b),d=c["offsetParent"in a.fn?"offsetParent":"parent"]();return d.length||(d=a("body")),parseInt(d.css("fontSize"),10)||parseInt(c.css("fontSize"),10)||16},getPageHeight:function(b){return a(b).height()},settings:{adjustOldDeltas:!0,normalizeOffset:!0}};a.fn.extend({mousewheel:function(a){return a?this.bind("mousewheel",a):this.trigger("mousewheel")},unmousewheel:function(a){return this.unbind("mousewheel",a)}})});