loadCSS: load a CSS file asynchronously.
[c]2014 @scottjehl, Filament Group, Inc.
Licensed MIT
*/
function loadCSS( href, before, media ){
"use strict";
// Arguments explained:
// `href` is the URL for your CSS file.
// `before` optionally defines the element we'll use as a reference for injecting our <link>
// By default, `before` uses the first <script> element in the page.
// However, since the order in which stylesheets are referenced matters, you might need a more specific location in your document.
// If so, pass a different reference element to the `before` argument and it'll insert before that instead
// note: `insertBefore` is used instead of `appendChild`, for safety re:
http://www.paulirish.com/2011/surefire-dom-element-insertion/
var ss = window.document.createElement( "link" );
var ref = before || window.document.getElementsByTagName( "script" )[ 0 ];
ss.rel = "stylesheet";
ss.href = href;
// temporarily, set media to something non-matching to ensure it'll fetch without blocking render
ss.media = "only x";
// inject link
ref.parentNode.insertBefore( ss, ref );
// set media back to `all` so that the styleshet applies once it loads
setTimeout( function(){
ss.media = media || "all";
}
Also anscheinend muss ich ja einmal das script auf meinen webserver laden, und einmal im Head aufrufen? Oder? Und was muss am originalen Code geändert werden?
