Waiting values from child window
<p><code>&lt;Asp:Button ID=... onclick="openChildWindow()"</code></p>

<pre><code>&lt;asp:label ID="label1"  ....&gt;
</code></pre>

<p>I have a web page containing a button and a label. When I click the button, openCHildWindow() execute:</p>

<pre><code>openChildWindow()
{ //open child window...
//some other functions....
}
</code></pre>

<p>in the child windows, there is a textbox where I can enter some thing.
And my problem is: IF i need the child window to transmit the value in textbox to parent window, is it possible for 
<code>//some other functions</code> 
wait until parent window gets the value from child window?</p>

<p>Thanks.</p>
