This is a minor issue, but it should also be an easy fix.
I’m a heavy user of the middle click on links to open them in new tabs (I’m using chrome, but this should be the same for any browser).
The issue is that when I’m middle clicking on a link (threads, subforums) in the forums, it not only loads the destination as a tab in the background (expected behaviour), but also loads the destination in the current tab (unexpected behaviour).
I suspect the cause to be in these lines from index.php:
<td class="windowbg topiclink" valign="middle" onclick="location.href='[http://forum.openframeworks.cc/t/gamuza,-easy-developing-video-tracking-installaton-software/2811/0](http://forum.openframeworks.cc/t/gamuza,-easy-developing-video-tracking-installaton-software/2811/0)
<span class="newpost" id="msg_15246"><a href="[http://forum.openframeworks.cc/index.php/topic,2811.0.html">gamuza,](http://forum.openframeworks.cc/index.php/topic,2811.0.html">gamuza,) easy developing video tracking installaton software</a></span>
<a href="[http://forum.openframeworks.cc/t/gamuza,-easy-developing-video-tracking-installaton-software/2811/1](http://forum.openframeworks.cc/t/gamuza,-easy-developing-video-tracking-installaton-software/2811/1) class="newicon" id="newicon15246"><img src="[http://forum.openframeworks.cc/Themes/ofw-theme/images/english/new.gif"](http://forum.openframeworks.cc/Themes/ofw-theme/images/english/new.gif") alt="New" /></a>
<small id="pages15246">« <a href="[http://forum.openframeworks.cc/index.php/topic,2811.0.html">1</a>](http://forum.openframeworks.cc/index.php/topic,2811.0.html">1</a>) <a href="[http://forum.openframeworks.cc/t/gamuza,-easy-developing-video-tracking-installaton-software/2811/15](http://forum.openframeworks.cc/t/gamuza,-easy-developing-video-tracking-installaton-software/2811/15) »</small>
</td>
I suspect that it’s caused by the onclick="" parameter in the first lines TD element. onclick has the nasty behaviour of triggering on both left and middle-click.
Removing this attribute completely from the TD element would of course have the side effect that you couldn’t click anywhere in that cell to open the tab. Maybe a compromise is to turn this into a regular href="" link, which is afaik only unsupported by the oldest browsers…