547271 Google maps api v2 Longitude and Latitude of address

Hello, I have so far a working covert script to get Longitude and Latitude from an Address. Problem is that I can't submit, while the submit button is used to get the Longitude and Latitude. So I would like the following: - Address will be placed in a hidden field. (populated by my CMS, ExpressionEngine) - Than on page load the Longitude and Latitude will be collected in two input fields - Than press submit and done. I attached my html file. Please work with that file.