function SWFMacMouseWheel(A){this._swfId=A;var B=navigator.appVersion.toLowerCase().indexOf("mac")!=-1;if(B){this.init()}}SWFMacMouseWheel.prototype={_swfObj:function(){return(swfobject.getObjectById(this._swfId))},init:function(){SWFMacMouseWheel.instance=this;if(window.addEventListener){window.addEventListener("DOMMouseScroll",SWFMacMouseWheel.instance.wheel,false)}window.onmousewheel=document.onmousewheel=SWFMacMouseWheel.instance.wheel},handle:function(A){this._swfObj().externalMouseEvent(A)},wheel:function(A){var B=0;if(A.wheelDelta){B=A.wheelDelta/120;if(window.opera){B=-B}}else{if(A.detail){B=-A.detail/3}}if(/AppleWebKit/.test(navigator.userAgent)){B/=3}if(B){SWFMacMouseWheel.instance.handle(B)}if(A.preventDefault){A.preventDefault()}A.returnValue=false}};