javascript判断浏览器核心


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/**
* 判断浏览器核心
* @return IE6.0/IE7.0/IE8.0/FireFox/Opera/other
* @author ypz
*/
functionbrowercheck(){
    varbrowser=navigator.appName;
    varb_version=navigator.appVersion;
    varversion=b_version.split(";");
    vartrim_Version=version[1].replace(/[ ]/g,"");
    if(browser=="Microsoft Internet Explorer"&&trim_Version=="MSIE7.0"){
        return"IE7.0";
    }elseif(browser=="Microsoft Internet Explorer"&&trim_Version=="MSIE6.0"){
        return"IE6.0";
    }elseif(browser=="Microsoft Internet Explorer"&&trim_Version=="MSIE8.0"){
        return"IE8.0";
    }elseif(browser=="Netscape"){
        return"FireFox";
    }elseif(browser=="Opera"){
        return"Opera";
    }else{
        return"other";
    }
}
原文地址:https://www.cnblogs.com/tomcattd/p/3198664.html