made fix as per sprint 2 task #DSC-232
adding a info box to the job name field.
remove commented out code.
DCS 262 CSS 3

small edits to alert display

Signed-off-by: mossrocket <peter@mossrocket.com>
fixing a couple of IE html issues

Signed-off-by: mossrocket <peter@mossrocket.com>
Changed message slightly.
Changed javascript to only popup if an & is entered.
Merge pull request #391 from nla/dsc-232

Dsc 232