List of section Forms

Code
Automatic Tabulation: Automatic tabulation for inputs with setted maxlenght.
Enter as TAB: Tabulation through the enter key.
Form Style: Allows changing the visual of checkbox and radio inputs with images, without loosing any functionality.
Format Currency: Transforms an input into a monetary field, allowing typing just numbers and also formats the field.
Masked Input: Class to mask inputs (does not work right on opera).
Restrict: Class to mask inputs and restrict characters.
Selection: Retrieves and sets the cursor position, as well the selected text of inputs and textareas. After searching, I saw it's the only code which retrieves right information in textareas under Internet Explorer without damaging the "Ctrl+Z"