Document POST parameters.
Retrieve the data by POSTing with CURL.
Check if there was an error during transfer.
Refactor getting html pages from site into a general use function.
Validate parameters to the function.
Move functions to common file.
Function should return the html. Error reporting should be looked at again.
Create function definition for processing name frequency from page of html.
Use xpath to get the name information from page of html.
Added function to process multiple years of name data.
Add a template for the form.
Add function to process a template.
Fix form html.
Add simple routing based on http method.
Add all fields into form.
Form off-by-one error. Date should be last year.
Add routing.
node value is a string.