动态添加内容到网站

I have a website, and on the main page, there is a form to create div's on that same page. The form has entries of name of the div, color of the div, coordinates of the upper left corner of the div (for example, the entry can be [50 70]) and the coordinates of the lower right corner of the div (for example, the entry can be [780 800]). I need the code that will enable me to dynamically create div's on the page with the specified parameters, so I don't have to edit the source code myself - so that the user can come in, fill out a form, and the div to be created. Does anyone have any ideas on how this can be done? Thanks in advance.I have a website, and on the main page, there i