Vek kindly pointed out some of the errors in the code. I just wanted to add a general reminder that compilation errors generally remind me to go back and go over my code with a very close eye on the syntax that might be altered by typing errors and carelessness. I count the parans and the curly braces, check the semi-colons, the double and single quotes, etc. and make sure that everything is correct. I've learned that attention to detail can save me hours of frustration. Good luck sorting it out.