Action Hyperlink

I have a web faced project in which I display a subfile in a window. The 
user will run down the list changing quantities and eventually do a cmd 5 
to submit changes, which will update the records and close the window. The 
problem I have is that if I do not hit <enter> prior to cmd 5 my changes 
are not accepted. Is there anyway to get around this? Is there a setting 
for the fields in the DDS that will change this behavior? I have an action 
hyperlink that issues the cmd 5, is there a way I can have that link do 
both <enter> and cmd 5??

Thanks
    Dave Reiher
    System Analyst
    Prairie Farms Dairy - Corporate
    dreiher@xxxxxxxxxxxxxxxx