Determine browser kernel and terminal

<script type= "Text/javascript" >

var browser={

Versions:function () {

var u = navigator.useragent, app = Navigator.appversion;

return {

Trident:u.indexof (' Trident ') >-1,//ie core

Presto:u.indexof (' presto ') >-1,//opera core

Webkit:u.indexof (' AppleWebKit ') >-1,//Apple, Google kernel

Gecko:u.indexof (' Gecko ') >-1 && u.indexof (' khtml ') = = -1,//Firefox kernel

Mobile:!! U.match (/applewebkit.*mobile.*/),//Whether it is a mobile terminal

Ios:!! U.match (/\ (i[^;] +;( U;)? Cpu.+mac OS x/),//ios terminal

Android:u.indexof (' Android ') >-1 | | U.indexof (' Linux ') >-1,//android terminal or UC Browser

Iphone:u.indexof (' iphone ') >-1,//whether for iphone or Qqhd browser

Ipad:u.indexof (' ipad ') >-1,//whether ipad

Webapp:u.indexof (' Safari ') = =-1//whether the Web should be program, no head with bottom

};

}(),

Language: (Navigator.browserlanguage | | navigator.language). toLowerCase ()

}

if (browser.versions.mobile | | browser.versions.iPhone | | browser.versions.android) {

Window.location.href= "/app Web root directory";

}

</script>

Determine browser kernel and terminal