Replace exisitng image on a webpage - .NET / MS Access

Hi! All
Please help me.

I have an image in a page (display.aspx). The path of the image is being fetched from an ACCESS file with one record and one column where it stores the path of the image.
I have another page where there is a browse field and an update button.
A folder (image folder) where the image (that needs to be displayed) is stored.

When i select(from any location) the image from the browse field and click on update. The selected image should be copied in to the folder (image folder) and the path should be saved in the access file so that the display.aspx will display the newly updated image.

Can some one help me with the above. I need code.

Thank you,
Cheers!
Krishnam