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gaia/apps/clock/js/css.js

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+'use strict';
+// Loader plugin for loading CSS. Does not guarantee loading via onload
+// watching, just inserts link tag.
+define({
+  load: function(id, require, onload, config) {
+    if (config.isBuild) {
+      return onload();
+    }
+
+    var link = document.createElement('link');
+    link.type = 'text/css';
+    link.rel = 'stylesheet';
+    link.href = require.toUrl(id + '.css');
+    link.addEventListener('load', onload, false);
+    document.head.appendChild(link);
+  }
+});