I have a website with two functions. For each of the functions the user enters information and hits submit. One of the functions is also triggered when the site is reached through a referrer website.
At the moment the user executes the function I need to display something like 'Please wait while the content is loading' or a loading gif or something else. In the meantime a PHP script on the server needs to be executed with the user parameters (i'll provide the script) and the result of this script should be returned to the user when processed. The result is either an error or a download link.
You should finish this in one day. If you can not do it the same day that you bid - don't bid!