I'm looking to have some code written that I can paste into a graphic ad that would allow the person who is viewing the ad to be able to click on the ad and make a call to the owner of the ad. The ads would be placed on sites like CG and Backpage. The idea is to have a compelling offer and when someone decides to find out more they simply click anywhere on the ad and it calls the business directly. The ads would be graphic rich and 600 x 400 (no sure that makes a difference. I guess this code that is generated would then be added somehow to the graphic ad and made clickable. I'm assuming that once the code is written the only thing that needs to be changed would be the phone number. I know nothing about coding so hopefully this is getting explained correctly. I have heard that just one or two lines is probably all I need. Again don't really know so looking for some quotes and maybe suggestions.