Concerning the search problem:
I’ve found a small workaround that seems to make it work as intended.
We have to change the websites stylesheet in one occasion. (line 478 in http://www.axisandallies.org/forums/Themes/axisandalliesorg/style.css)
from
#gsearch-dialog {
height: 60px;
}
to
#gsearch-dialog {
height:auto;
}
You can do this via the firefox developer tools.
Steps:
Use Firefox -> press “F12” -> click on “Console” -> paste the following line in the textbox and press enter
document.getElementById('gsearch-dialog').style.height = "auto";
Screenshot:

Unfortunately you have to do this everytime you reload the page.
Maybe someone can have a look at it and if it is really a fix, and not only a workaround with other problems, incorporate the change permanently in the stylesheet :)
regards,
koala