First off, I have no experience with javascript. Below is the html from an input submit. I am having problems in my controller with params[:ids] being set when it should not be getting set when clicking the input type submit value="Next". This params[:ids] should only be set when clicking the input type value="Send Message". The problem exists when selecting a list of users, and then removing them from the selection before submitting. If this is the html that is in a facebook canvas page, how could I write javascript that sets the parameters of the form to be empty, so that the parameters set params[:ids] in the controller to nil if the input submit value="Next" is clicked? I figure I could do a check in two ways: one by checking the value of the input type being submitted, and if the value is Next, set the parameters to empty,and the other by checking the name of the input type, and if there is no name, then set parameters to empty. How would I approach getting this problem solved with javascript. I am only resorting to javascript because I have found no other work around. <div class="buttons"> <input type="submit" name="nice" value="Send Message"/> <input type="submit" value="Next"/> </div> Graciously, J Durden -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://rubyforge.org/pipermail/facebooker-talk/attachments/20081112/d4e47318/attachment.html>