I've got a form that's submitted and creates a file. Now I'd like to tell the user something like "Creating Report. Please be patient" while the php script looks to see if the report is ready. Then when the file is complete, erase the line that reads "Creating Report. Please be patient" and print "Your results are ready" and include the file. What's the best way to do this without refreshing the page so that the data doesn't get submitted again?
~Dave