Check Entry
Prevents the user from selecting a filename with a space (known to cause problems with some CGI-scripts). The visitor are informed that the field can not have spaces. Of course, you could change the character it checks for as well as the invalid alert message to something else to suit your needs. Nice!
Checkbox Changer
Takes a series of known named checkboxes and checks or uncheck them all at once. It can even change each checkbox to the opposite checked or not checked value. Clever for loops!
Checkbox Counter
Easily count the number of checkboxes that have been selected. Easy!
Checkbox Text
(Internet Explorer Only) The user no longer needs to click precisely on the checkbox to check and uncheck it. Clicking the text after a checkbox can do this just like windows programs.
Clean CAPS
Keep users from typing in all caps, but still allow for capital letter strings for things like initials (JPC) or uppercase abbreviations (NASA or WWII). You can easily change the number of capital letters allowed in a row after which the capital letterstring is converted to lowercase.
Commas
Quickly add commas to any numerical form input. Great for displaying large numbers!
Confirmable Order Form
JavaScript can take the contents of an HTML order form, process them, and display the order for verification even including the grand total! When the user confirms the order by clicking the button, the order is emailed to you by using freedback.com's free form processor cgi script. This script does take a bit of modification, but surely is worth it if you sell anything online.
Controlled Boxes
This script allows checkboxes to check and uncheck based on the selection in another checkbox. If the ALL box is checked, all the other choices go unchecked. If another choice is checked, then the ALL box goes unchecked. Useful when constructing search forms, surveys, and more!
Copy Fields
Allows the user to click a checkbox on a form to duplicate information. For example, they can copy their billing information into the shipping information fields (assuming they are the same) with one click! Another useful timesaver for your visitors!
Copy Name
Allows the user to enter their name in the first field and have copies it to the second field for use as the User ID. It occurs instantly when they click the next field or the submit button. And, if the user tries to modify the second field, it is changed back to the value of the name field. Definitely a good example of the onChange() event handler in use.
Country Chooser
If you'd like to know where visitors to your site live, add this to your feedback forms. They just choose a region, and the second menu changes appropriately, allowing them to choose their country. (If they choose USA, it allows them to select their state) Neat!
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