Thank you very much for your help on this issue.  Working great now.

 

I do have another question.  I seem to be getting a lot of distortion on my images even if I'm using contrain proportions.  Do you know what could be causing that.

 

Example: the uploaded image is 1000 x 1000 pix and I resize to about 500 x 500 and it distorts the lines.  Is there anything that could improve the quality?