I'm trying to set something up where the user visits the site and their location is automatically filled based on their ip address. I also want the user to have the option to choose a different location through a dropdown list of predetermined cities that I populate through a taxonomy vocabulary. I'm trying to use the Location module but I'm not quite sure how to approach this.
Examples of what I'm trying to accomplish can be found at: kijiji.ca and redflagdeals.com in the top right location selector for both sites.
If anyone could steer me in the right direction it would be greatly appreciated!