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.
WB