My neighbor and I are both having issues with our Azaleas. The first 3 pictures are of my small azalea which looks to have some yellowing problems with the leaves. The last 3 pictures are of my neighbors large azalea which looks to have all kinds of issues. Can anyone tell from the pictures if it is a disease or damage from an insect? Any advice on how to fix the issues with our plants would be greatly appreciated!

Sorry for the multiple update but apparently these forums do not accept html code for pictures or forum thumbnail links to display pictures in this posting. Jeez, garden web was so much better and easier!

Here is a link to the gallery of the pictures I have to assist in diagnosing the problem,

http://postimg.org/gallery/nvl2dlp6/