How to call out javascript function which is assigned to a variable?
<pre><code>function test1 (){
    //do something
}
</code></pre>

<p>To call out the function above, i just need to write <code>test1();</code></p>

<pre><code>var check_day = function($select_d){
    //do something
};
</code></pre>

<p>How can I call out the function which is assigned to a variable?</p>
