var bs = "浏览器内核：非IE内核";
user_agent = navigator.userAgent.toLowerCase();
if (user_agent.indexOf("msie 10.0")>-1&&user_agent.indexOf("trident/6.0")>-1){
bs = "浏览器内核：IE10";
}else if (user_agent.indexOf("msie 9.0")>-1&&user_agent.indexOf("trident/6.0")>-1){
bs = "浏览器内核：IE10（兼容模式）";
}else if (user_agent.indexOf("msie 8.0")>-1&&user_agent.indexOf("trident/6.0")>-1){
bs = "浏览器内核：IE10（兼容模式）";
}else if (user_agent.indexOf("msie 7.0")>-1&&user_agent.indexOf("trident/6.0")>-1){
bs = "浏览器内核：IE10（兼容模式）";
}else if(user_agent.indexOf("msie 9.0")>-1) {
bs = "浏览器内核：IE9";
}else if (user_agent.indexOf("msie 7.0")>-1&&user_agent.indexOf("trident/5.0")>-1){
bs = "浏览器内核：IE9（兼容模式）";
}else if (user_agent.indexOf("msie 8.0")>-1&&user_agent.indexOf("trident/5.0")>-1){
bs = "浏览器内核：IE9（兼容模式）";
}else if(user_agent.indexOf("msie 8.0")>-1) {
bs = "浏览器内核：IE8";
}else if(user_agent.indexOf("msie 7.0")>-1&&user_agent.indexOf("trident/4.0")>-1){
bs = "浏览器内核：IE8（兼容模式）";
}else if(user_agent.indexOf("msie 7.0")>-1){
bs = "浏览器内核：IE7";
}else if(user_agent.indexOf("msie 6.0")>-1){
bs = "浏览器内核：IE6";
}
var os={
'5.0':'Windows 2000',
'5.2':'Windows 2003',
'5.1':'Windows Xp',
'6.0':'Windows Vista',
'6.1':'Windows 7',
'6.2':'Windows 8'
};
if(user_agent.match(/windows\s*nt\s*([0-9.]+)/))
{
if(os[RegExp.$1])
{
os = os[RegExp.$1];
}
}else{
os = window.navigator.platform;
}
document.getElementById('browser').innerHTML = bs+ "
操作系统："+os+"";