Conventions

In this book, you will find a number of styles of text that distinguish between different kinds of information. Here are some examples of these styles, and an explanation of their meaning.

Code words in text are shown as follows: "The input button has also been attached to a click event."

A block of code is set as follows:

$('input:text').bind(
{
  focus: function()
  {
   $(this).val('');
  },
  blur: function()
  {
    $(this).val('Enter some text');
  }
});

New terms and important words are shown in bold. Words that you see on the screen, in menus or dialog boxes for example, appear in the text like this: "Now click on the Create New Element button a few times to create some DIV elements".