change the style , font of text in a word document

Dear Apple friends ,

I am quite new apple script. As per the requirement we have to change the style of text of particular cell of particular row of table of microsoft word .
For this I am using the following syntax :

tell front document of the application “Microsoft Word”
set style of text of cell 1 of row 1 of table 1 of active document to “Table heading”
end tell
but It is not changing the document .Any help in this matter will be highly appreciated.

With best regards
Krishna

Model: iMac
AppleScript: 1.10.6
Browser: Firefox 1.5
Operating System: Mac OS X (10.4)

Hi krishna,

there is no text property but a text object property of cell
try it with

set style of text object of cell 1 of row 1 of table 1  of active document to "Table heading"