Index[A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] if statements 2nd 3rd validation routines if/else if statements if/else statements 2nd 3rd 4th error handling Import Script option increment operator (++) indentions/spacing index and entry numbers indexOf() method 2nd 3rd 4th inequality operator (!=) infinite loops inheritance 2nd 3rd using with composition relationships versus composition relationships initialization object initialize() function 2nd 3rd Insert a Target Path button 2nd isNaN() function itemRollOut events itemRollOver events |