modified timestamp to be local specific and added timezone name

apparently LsTimeFormat( timestamp, 'long' ) adds the timezone so we get
now a value like:

12/19/12 2:11:17 PM PST
adjusted line-height
replaced convertST() with inline replace()
scoped js function to avoid name collision with other functions on page
Merge pull request #98 from igal-getrailo/error-cfm-styles-2

modified timestamp to be local specific and added timezone name