IE浏览器版本检测并提示升级,IE6,IE7,IE8,IE9,IE10

/*
IE浏览器版本检测
*/
var user_agent = navigator.userAgent.toLowerCase();
var b = false;
var c = '';

if (user_agent.indexOf("msie 9.0")>-1&&user_agent.indexOf("trident/6.0")>-1){
    //IE10(兼容模式)
    b = false;
    c = 'IE10(兼容模式)';
}else if (user_agent.indexOf("msie 8.0")>-1&&user_agent.indexOf("trident/6.0")>-1){
    //IE10(兼容模式)
    b = false;
    c = 'IE10(兼容模式)';
}else if (user_agent.indexOf("msie 7.0")>-1&&user_agent.indexOf("trident/6.0")>-1){
    //IE10(兼容模式)
    b = false;
    c = 'IE10(兼容模式)';
}else if(user_agent.indexOf("msie 9.0")>-1) {
    //IE9
    b = false;
    c = 'IE9';
}else if (user_agent.indexOf("msie 7.0")>-1&&user_agent.indexOf("trident/5.0")>-1){
    //IE9(兼容模式)
    b = false;
    c = 'IE9(兼容模式)';
}else if (user_agent.indexOf("msie 8.0")>-1&&user_agent.indexOf("trident/5.0")>-1){
    //IE9(兼容模式)
    b = false;
    c = 'IE9(兼容模式)';
}else if(user_agent.indexOf("msie 8.0")>-1) {
    //IE8
    b = true;
    c = 'IE8';
}else if(user_agent.indexOf("msie 7.0")>-1&&user_agent.indexOf("trident/4.0")>-1){
    //IE8(兼容模式)
    b = true;
    c = 'IE8(兼容模式)';
}else if(user_agent.indexOf("msie 7.0")>-1){
    //IE7
    b = true;
    c = 'IE7';
}else if(user_agent.indexOf("msie 6.0")>-1){
    //IE6
    b = true;
    c = 'IE6';
}          

if(b){
    if(confirm('提示:您当前IE浏览器版本为'+c+',为获取更好展示效果,建议升级至IE9')){
        window.open('http://rj.baidu.com/soft/detail/23356.html?ald');
    }
}

 

posted @ 2015-03-16 16:04  尚荣伊翁  阅读(1983)  评论(0编辑  收藏  举报