printed coffee cup online designer preview program

we need a form for a web page and a ebay page that when the customer enters text in to a box it will appear on a picture of a blank mug/cup needs to be very simple a simple form with a the following if possible 1, enter text line 1 with colour choice 2, enter txt line 2 with colour choice 3, enter txt line 3 with colour choice 4, choose stock picture from a preveiw list 5, upload your own picture all the above when clicked or typed should put the info on to the screen in real time we need this to be usable on ebay so it has to be made in html/php and use external files hosted on myu website and called in to the ebay page when required we have a numplate designer that uses this method if u need to see it to get the idea of what i mean let me know now if you dont no what i mean by a mug /cup online designer then dont offer your services if you dont speak english or cant complete this job then dont offer services either we do a lot of customised products and will be looking for one of these designers for each product we do ie tshirts, mugs , buisness cards, teatowels, glasses, boxes, money banks, and lots more so we will have a fair bit of work for any one who can complete this job properly REMEMBER IT HAS TO BE CODED QUITE SIMPLY BECAUSE IT NEEDS TO WORK ON A EBAY OUR EBAY ONE FOR THE SHOW PLATES USES VARS AND INCLUDES ECT doesnt need to look good as much as it does need to be functional