Linking to a xml file and jpg's

Hi

I am going to be building a website and i need to be able to link parts of my code to a xml file, it will be height and width also i will need to pull in an external jpg image so if the user changes the image in the image folder it will update in the flash movie, can anyone point me in the right direction please.

Cheers

Well if I understand correctly, as far as the XML goes:
<gallery>
<image h = "320" w= "240 path = "http://www.somesite.com/someimage.jpg"/>
</gallery>

no i need to pull an external xml file into flash... or a text file into flash i have a heigh and width in flash i need to control via a external file

var conFig:XML = new XML();
conFig.ignoreWhite = true;
conFig.onLoad = function (dat){
if(dat){
//if the xml loads correctly do this
}else{
//if it fails to load do this
}
}
conFig.load("externalXMLName.xml");

basically i need it this to be as easy as possible it my not be a xml file i need, i need 2 things to be pulled in from an external source an image a vairable. if there is a better way to do this the iamge will be the image name and the vairable will be 1 or 2 im up for anything.

Cheers