docs/legacy.js from cyclejs/cycle-core

docs/legacy.js
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/*!

Support JS for legacy browsers.
Includes:

  HTML5 Shiv
    @afarkas @jdalton @jon_neal @rem
    MIT/GPL2 Licensed
    https://github.com/aFarkas/html5shiv

  matchMedia() polyfill
    (c) 2012: Scott Jehl, Paul Irish, Nicholas Zakas. Dual MIT/BSD license

  Respond.js
    min/max-width media query polyfill
    (c) Scott Jehl. MIT/GPLv2 Lic.
    http://j.mp/respondjs

*/
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/*! NOTE: If you're already including a window.matchMedia polyfill via Modernizr or otherwise, you don't need this part */
window.matchMedia=window.matchMedia||function(e){"use strict";var t,n=e.documentElement,r=n.firstElementChild||n.firstChild,s=e.createElement("body"),i=e.createElement("div");return i.id="mq-test-1",i.style.cssText="position:absolute;top:-100em",s.style.background="none",s.appendChild(i),function(e){return i.innerHTML='&shy;<style media="'+e+'"> #mq-test-1 { width: 42px; }</style>',n.insertBefore(s,r),t=42===i.offsetWidth,n.removeChild(s),{matches:t,media:e}}}(document),/*! Respond.js v1.1.0: min/max-width media query polyfill. (c) Scott Jehl. MIT/GPLv2 Lic. j.mp/respondjs  */
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