As I've said in my previous post, there is another interesting project for handling tooltips, the BoxOver Tooltips from the same author of the calendar script.
To install the script, download the latest version of BoxOver tooltips and copy the boxover.js script into a filesystem directory or just upload it as a static file under Shared Components. Include the following somewhere in the HTML of your page (Header section of you page or directely in page template if you want the tooltip feature available in all application pages). Substitute the path of the file accordingly making sure it points to the correct location of the boxover.js file.
Now you can use this feature just by calling it in an appropriated place. A simple example, using a Text Field is adding the following tag to "HTML Form Element Attributes" property :
TITLE="header=[Date] body=[Click here to pick a date]";BoxOver is configured through the "title" attribute of HTML elements. This means you can use it in all your HTML objects. Works in all latest browsers incl. IE 6, IE 5, Mozilla 1.4+, FireFox 0.9.3 Opera 7.