Help with a simple script involving images

[Delameko]

I won't bore you with all the details, but I'm working on a site thats updating dynamically from an XML.

In the XML there's no reference to images (as its from an outside source) so I've decided to use the ID code thats with each entry to dynamically select which image to use. The HTML/XSLT currently looks like this:

<img src="images/{$ID}.jpg" />

The problem is that if the XML is updated with a new entry there's no image file to match the ID until someone adds one.

So what I need to do (I'm not very good at writing JavaScript) is to have a little script that says:

"if images/{$ID}.jpg exists use it, otherwise use images/Default.jpg"

It seems like it should be easy, but I'm just not sure what objects i should be using etc.

Thanks in advance!

 

[BillyRayPreachersSon]

Using the search facility is always a good start:

thread216-864035

Hope this helps,
Dan

[tt]Dan's Page [blue]@[/blue] Code Couch

http://www.codecouch.com/dan/

[/tt]

 

[Delameko]

Thanks, that's super