Passing parameters in a html page using xwd_tmppg.create

We are in the initial stage of Developing a OLAP Web Application using
Oracle Express Web Agent 6.3.2,Oracle Express Administrator6.3.2.
Flow of our screens are:-
We have a login screen that authenticates user entry to access his assigned role screen.Based on the role the user selects we will be listing out the analysis in a screen that the user could access.
Express Programs are used to create Role and Analysis screen.
User logged information is passed from login to role screen and to
analysis screen using XWD_APPPG.CREATE that accepts parameters.
Moreover this function can only be used to create html page with out
data views.
Now let us come to our problem-
We need to take the user from analysis screen to detailed data view screen that shows the OLAP cube with a back & exit button.As explained earlier you need to use the function XWD_TMPPG.CREATE to create dataview.It is not possible to pass parameters through this function.This function accepts .html as the only parameter.But we need to pass the userid info to get back to analysis screen for the user to select the next analysis.I need the user logged info available in the template file.
Is there any solution for this problem or any other approach to capture the user logged info in the template file???

Hi Aneel,
Thanks for your informative suggestion on how to receive data from
previous page on to the template page using LOCATION.SEARCH.SUBSTRING
function.
I could very successfully get the userid information by implementing
this method within the SCRIPT boundary.
I also want to pass this value to a express program embedded
within the  so that it will enable the
user to go back to List of analysis page.her my footer program will
inturn call the Analysis Page with the userid information.That's my
whole idea.
I tried the following methods to acieve my end result-
1)Tried to store the value in a local variable in the template & passed
it to the express program -- Error thrown was "userid is not attached in
the database"
2)Directly specifed location.search.sunstring in the express program..
Still the same error was thrown
3)Thought of storing the value in the name of hidden object .Still this
will not work out because i need to declare the object in the FORM..
Moreover the value is avialable wihin the JAVA SCRIPT range.Out of this
range template is not able to identify this value.
Any idea Aneel form your end.
Can you let me know how to use hidden object in achieving the result.
I have been working very hard for quite sometime.
Advance thanks.
Nanda Kishore

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Passing parameters in a html page using xwd_tmppg.create

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