The Yellow5 Date Chooser is simple all around choice for a quick - drop in and go - date picker.  Some of it’s highlights:

• The HTML for the calendar is standards-compliant.
• The calendar appears in the same window as the input field(s). It doesn’t annoyingly pop up in a new window.
• It has no hard-coded styles; apply your own .css file to customize DateChooser’s appearance.
• Return values are flexible, using patterns borrowed from PHP’s date() function.
• It doesn’t pollute the global namespace.
• It uses unobtrusive, warning/error-free javascript.

Find it online at:

http://yellow5.us/projects/datechooser

 

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