Hi there,
There's really quite a few things messed up on your page.
For example; you have a mixture of different relative paths to your images.
'App_Data/images.jpg' & '~/App_Data/images.jpg'
Is the file called images or is that a folder name?
Plus you are not separating style and content properly which is really poor practice.
It looks like you are just beginning to learn so my advice is to take it slow and learn how to do it properly.
There are some fantastic resources here.
http://www.asp.net/learn/[
^]
Go through them from the start and you will soon pick up a lot of skills.
If you get stuck, don't be afraid to ask. Not everyone will just insult you. Just try to be consise with your query.
Oh and try to learn C# as early as possible. The syntax is a bit awkward at first but it is a well structured language and much closer to other languages like javascript than VB.