Consider a menu with one level of nesting. We...
window.onload = clock;
Tabs are a fairly common element. There are various implementations of this element on the Internet. But often the tabs are overloaded with code filled with effects that are unlikely to be needed in ordinary tasks. The...
The convenience of the jQuery plugin is that you can use the same code several times for different objects. In this case, copy-paste code is not needed. In addition, you can change the behavior of the plugin with diffe...