We require an original web script to be written to provide similar functionality to this:
Which can be achieved using Google's free API here:
We must stress that the code MUST be original and not copied from anywhere else as it is to be sold and we must own all rights to it.
We would like the code written to the most recent standards and it should validate here:
This should be a relatively straightforward job and I invite your bid accordingly.
To verify you have read this job posting please tell me whose API you will be using in the code.