HTML generator & photo uploader

we need a php script to help us automate gerenating EBAY listing HTML code. Currently we sell products on ebay, and for each product we upload a custom HTML, to show the product descriptions, and photos. Currently, before we create the ebay listing and copy paste our HTML code, we have to edit the HTML manually by hand. We manually add the description into the HTML. and we manually edit the HTML to specigy the image names, and path, and number photos. (see sample HTML screenshot) We need the PHP script to simplify the steps. We want a PHP script with a box for desciption, with the option to browse attach multiple photos (for the product image gallery), and finally click generate. once we click generate, the photos will get upload to the server, and the HTML source code will be displayed, so our employee can copy paste the code into the ebay listing. SEE SOFTWARE PREVIEW SCREENSHOT. Notes: - product gallery images- the images should get saved into the server folder path /public-html/ebaystore/part#/part#[login to view URL] /public-html/ebaystore/part#/part#[login to view URL] /public-html/ebaystore/part#/part#[login to view URL] - product gallery Images should be resized when uploaded automatically. in a settings file we shoud be able to specify the image size. example max width = 500 and all uploaded images will be sized down to width max 500. - HTML code - a copy of the generated code should be saved in to the same folder. example file name "[login to view URL]"