We decided to create this script when we needed a compact CSS drop down menu for a project. Chrome Menu is a CSS and JavaScript hybrid drop down menu. It's easy to configure and search engine friendly. The menu links is based on a list, while the drop down menus are simply regular DIV tags on page. Thanks to JavaScript, the menu supports subtle but important effects such as delay before menu disappearance, and repositioning of the menu if too close to any one of the four corners of the window. The entire menu, including images and external files, is extremely compact. Thanks to CSS, the menu can be styled with a different "theme" easily, just by modifying a few CSS attributes and changing a couple of images' colors.
CoolMenus is an advanced menu script that I have been working on for years. If you have been browsing this site you have already used the script. The coolMenus have been downloaded over 200 000 times!
The original Suckerfish Dropdowns article published in A List Apart proved to be a popular way of implementing lightweight, accessible CSS-based dropdown menus that accommodated Internet Explorer by mimicking the :hover pseudo-class. Well now they're back and they're more accessible, even lighter in weight (just 12 lines of JavaScript), have greater compatibility (they now work in Opera and Safari without a hack in sight) and can have multiple-levels.
as simple as possible, but no simpler, it lets you open an HTML page (or pages, in succession) in a dialog box, mess around with it, then check for any elements that were leaked.