parseInt with a string that begins by 0 makes the radix be octal and not decimal, there are two solutions:
How to use Bootstrap modal to create a lightbox with a full size image inside by clicking on its thumbnail to open it.
How to fill in dynamic select and when you select a value in select1 that reload new values in select2
In your form you want to check/uncheck a group of checkboxes by clicking in one checkbox, see the code..
How to upload a file without the submit button
An interesting form validation script with prototype
This is a really nice ajax control
When you need to retrive several values from a select with the attribute MULTIPLE
Validate a list of checkboxes before submitting a form, even if there is only one checkbox in the list
Check/Uncheck a checkbox group using JQuery
How to make editable certain columns with DataTables jQuery plugin, without having to implement the whole row CRUD code for every field.