trotzig/diffux

define([
    "../var/support"
], function( support ) {

(function() {
    var input = document.createElement( "input" ),
        select = document.createElement( "select" ),
        opt = select.appendChild( document.createElement( "option" ) );

    input.type = "checkbox";

    // Support: iOS<=5.1, Android<=4.2+
    // Default value for a checkbox should be "on"
    support.checkOn = input.value !== "";

    // Support: IE<=11+
    // Must access selectedIndex to make default options select
    support.optSelected = opt.selected;

    // Support: Android<=2.3
    // Options inside disabled selects are incorrectly marked as disabled
    select.disabled = true;
    support.optDisabled = !opt.disabled;

    // Support: IE<=11+
    // An input loses its value after becoming a radio
    input = document.createElement( "input" );
    input.value = "t";
    input.type = "radio";
    support.radioValue = input.value === "t";
})();

return support;

});