Small Web Program - Random Image Generation + Form that will be sent via email and uploaded to a Wordpress/Tumblr site as a post

I need a program written that will populate an 800px x 534px frame with 6 vertical strips randomly selected from a set image bank. This program will run as soon as the webpage loads. The user will fill out a form based on the randomly created 6-part image with a randomly generated image of text on one of 5 hotspots, and then be able to click a button to send the randomly-generated image and the contents of the form to someone via email. When they do this, the image and the form contents will also be uploaded to a Wordpress/Tumblr page as a post. Tasks: • create 800px x 534px that is evenly divided into 6 vertical strips. Each strip will be randomly populated with one of approx. 20 images from separate image banks. (image below) • create 5 hotspots within this frame that will be randomly populated by an overlaid image of text. (image below) • This will result in a radomly generated "postcard" (example below: 6 randomly selected "strips" and a randomly selected text image on hotspot #5). • The user will "write" a message to accompany this postcard via a form below the image that will contain several fields (e.g. Name, Message, etc.) • The user can click "send" to send this message along with a "screencapped" image of the randomly-generated postcard. • When the postcard is sent, it is simultaneously uploaded to a Wordpress/Tumblr (whichever is easier) account as a post (one image and one text field). Please let me know if you have any questions or if anything is unclear!