Insert a image tag

[bengt]

Hey

I want to do this if it's possible.

A form which have these elements:
-Title
-text
-image1
-image2
-image3

The images is uploaded from this form. And I wnat the user to be able to be in the control of placing the image. I have seen this be done, but doesn't remember where...

Lets say that a user has 2 images, that he selects to upload, and in the text he wants the firs image to be placed left aligned. He then writes [image1_left], and this is beeing replaced(when its outputted to be shown on another page) with <img src ="path/to/image1.gif" align=left>.
An a routine to make sure he uses all the images that he selects to upload.
Hope you understand my problem, and can help.

[bengt]

After giving it som more thought.. Wat I need to do, is to extract all the [imagex] tags from text, find out if they are aligned or not ([imagex_left|right], then check if there are uploaded enough images, then repace the text.

Could anyone please give me a hint of doing this?

Bengt