Any of you guys familiar with SharePoint 2010 and XML?

Trying to configure a list within SharePoint 2010 that references URLs and Server names to specific folders and files (.pptx, .jpg, .pdf, etc.). The goal is to script a source file with XML to enable the user to be able to change only one line of code (the domain reference for the webpage) for future webpage migrations. For instance: SharePoint 2010 documents to SharePoint 2013/14...

I've already constructed lists to illustrate the server and html code for files, however, I am having trouble finding out how I can specifically reference these lists.... either with XML or JavaScript, I'm assuming. If that's the case, I need a bit of help coding a default file for all webpages to reference.

Anyone at least have some lead ideas?

Just got finished adding in an excel table to reference all necessary files. Coding in the lists and column references now, so that they can be utilized for an script I upload then hard code into individual webpages.

o_O