Getting the username to showup

Hi,

I'm using a lasso/filemaker solution. The login page takes the data and searches in a Db called "WebUsers".

To set the value so that I can carry it forward, in the Home Page, I'm setting both "FMP-ClientUserName" and "-Username" (for Lasso) to the login name.

The values show on the page as the values setting the above fields named above.

However, from this page, any link with either FMP-ClientUserName or Lasso's Client_Username doesn't show any values?:

The links I've used are:-

action.lasso?-db=wListEst&-lay=All&-format=search_tvcs.htm&Dept_TVC_Press_wLE=TVC&TVC_Press=TVC&ID_WebUser_T_wLE=[Client_UserName]&-new

and

action.lasso?-db=wListEst&-lay=All&-format=search_press.htm&Dept_TVC_Press_wLE=Press&TVC_Press=Press&ID_WebUser_T_wLE=[FMP-ClientUserName]&-new

Both show me a blank in the URL when I use the links, even though the page shows the values as being taken into the field, which I've done through:-

<INPUT TYPE=hidden NAME="FMP-ClientUsername" VALUE="[FMP-Field:UserName]">

<INPUT TYPE=hidden NAME="-ClientUsername" VALUE="[FMP-Field:UserName]">

As I've mentioned, the data shows up here, but not in the links. Despite all the permutations and combinations I've tried, the links very stubbornly refuse to work.

Please HELP!!!

Rgds, Partha