title: How do you InvokeMember with WebKitBrowser?
body: <p>In a regular <code>WebBrowser</code> you can click something with this code:</p>
  
  <pre><code>webBrowser1.Document.GetElementById("welcome_box_sign_in_button").InvokeMember("Click");
  </code></pre>
  
  <p>But in a WebKitBrowser, there is no <code>.InvokeMember</code>. How do I go about doing this?</p>
  
  <p>This is the code for the button I am trying to click:</p>
  
  <pre><code>&lt;input tabindex="5" class="submit spriteall spritesite" id="welcome_box_sign_in_button" onclick="try{}catch(e){};if(!this.elem_welcome_box_sign_in_button){this.elem_welcome_box_sign_in_button=$('welcome_box_sign_in_button');this.spin_welcome_box_sign_in_button=$('welcome_box_sign_in_button_spinner');this.restore=function(t){return function(){t.elem_welcome_box_sign_in_button.show();t.spin_welcome_box_sign_in_button.hide();Event.stopObserving(window, 'unload', t.restore);}}(this);}this.elem_welcome_box_sign_in_button.hide();this.spin_welcome_box_sign_in_button.show();Event.observe(window, 'unload', this.restore);" type="submit" value="Sign In"&gt;
  </code></pre>