Auto fill out this webpage
<p>I am trying to fill out this form but I am having trouble doing it.
Here is the webpage</p>

<p><a href="https://docs.google.com/spreadsheet/viewform?formkey=dDViZjNzeWdPS25XZGFhNjF6Z0NnbGc6MQ#gid=0" rel="nofollow">Untitled form</a></p>

<p>I tried this but it did not work</p>

<pre><code>wb.Document.GetElementById("entry_0").InnerText = textBox1.Text;
</code></pre>

<p>and I am not sure how to click the submit button</p>
