ent/index.html">Browser_utils.event</a></span> <a href="../../../ezjs-min/Js_min/index.html">Js_min</a>.t</span> <a href="../../../ezjs-min/Js_min/index.html">Js_min</a>.prop</span></code></dt><dt class="spec method" id="method-onMessage"><a href="#method-onMessage" class="anchor"></a><code><span class="keyword">method</span> onMessage : <span><span><span><span>(<span><span class="type-var">'a</span> <a href="../../../ezjs-min/Js_min/index.html">Js_min</a>.t</span>, <span><a href="../../../ezjs-min/Js_min/