Find min and max of an array

This code is used in an Educational Portal product but can be tweaked to fit your need.

This code adds a small icon next to the title of a 'portlet' that resides on the page. By clicking the portlet title, the portlet usually maximizes within the constraint of the portal template - but the extra icon allows for the portlet to be opened in it's own window.

This simulates an MDI interface.
(REQUIRES PopItUp snippet)

Gets a regular expression that'll search for any regexp pattern specified in the parameters.

This is a swear filter script I wrote for my xanga blog. I don't know if it has any application anywhere else. This will replace the swear words listed in the array with the character defined in blank_char. This isn't perfect but it works pretty well.

I like to have these two methods in my toolbelt, even though it's syntactic sugar, I think it aids clarity.

Rather than have standalone functions rtrim, ltrim, and trim (as in http://www.bytemycode.com/snippets/snippet/397/) why not have them as methods of all string objects?

This code will remove specified no of elements in an js array , from the beggining of it.

function to validate Email address

simple find and replace string

Format fractional digits in a numbe