var BrowserHandler={userAgent:'',browserInfo:'',init:function(){BrowserHandler.userAgent=window.navigator.userAgent;BrowserHandler.browserInfo=BrowserHandler.getBrowserInfo();BrowserHandler.handleIE();BrowserHandler.handleSafari();},handleIE:function(){var msie=BrowserHandler.userAgent.indexOf('MSIE ');var ielt11=msie>0;var ie11=!!navigator.userAgent.match(/Trident.*rv\:11\./);if(ielt11||ie11){var version='11';if(ielt11)version=parseInt(BrowserHandler.userAgent.substring(msie+5,BrowserHandler.userAgent.indexOf(".",msie)));$('html').addClass('ie v'+version);}},handleSafari:function(){if(BrowserHandler.browserInfo.name='Safari'&&BrowserHandler.browserInfo.version<=10)$('html').addClass('ie');},getBrowserInfo:function(){var ua=navigator.userAgent,tem,M=ua.match(/(opera|chrome|safari|firefox|msie|trident(?=\/))\/?\s*(\d+)/i)||[];if(/trident/i.test(M[1])){tem=/\brv[ :]+(\d+)/g.exec(ua)||[];return{name:'IE ',version:(tem[1]||'')};}if(M[1]==='Chrome'){tem=ua.match(/\bOPR\/(\d+)/)
if(tem!=null){return{name:'Opera',version:tem[1]};}}M=M[2]?[M[1],M[2]]:[navigator.appName,navigator.appVersion,'-?'];if((tem=ua.match(/version\/(\d+)/i))!=null){M.splice(1,1,tem[1]);}return{name:M[0],version:M[1]};}};$(function(){BrowserHandler.init();});