Merge pull request #20 from cbonnissent/1.0_3607

Correct sorting
(closes #3675) add button to access to admin area
Merge pull request #21 from txiki31/1.0-A3675

(closes #3675) add button to access to admin area
(refs #3663) Fix FF button position
Merge pull request #22 from txiki31/1.0-A3675

(refs #3663) Fix FF button position
Correct warning message on IE6 (closes #3724)