Storing JavaScript in ASP session

I wanna store a javaScript value in a session variable

so i wanna do something like

<%session("test123")=%> GetE('txtTargetPage').value

I know that is wrong, but how do i do it?

I am using hidden for fields in other places

The reason I want to place this one in a session is that what the code is doing is creating a form for the user and if it creates a hidden field it creates it outside the form

so i therefore have to use a session variable.. Is this possible?

Edit/Delete Message

 

send the value through querystring capture it in asp and then store that in the session