First of all I'm sorry if this is in the wrong place. I'm new here and not sure how the system works yet. I am a programmer with both a linux and a windows server at my disposal. I provide a marketing service which includes a website where my clients can sell products. Here is my question. I recently saw someone go to a website that they pay a monthly fee for that allows them to fill out some basic information, press one button, and post an ad on Craigslist. I would like to offer this to my clients without the need to go to a thrid party site. How, using code, can I do this. I am most versed with html, javascript, and vbscript, but also know php, perl, and can deal with databasing using SQL. I have looked into scripts to automattically fill out forms on websites but Craigslist activly blocks that. There are plenty of programs out there that would work nicely but they are stand-alone programs that I wouldn't be able to seamlessly incorporate into an existing website. Any ideas out there? I'm kind of at a loss. Thanks in advance.