the idea of the effect is: to present the first word is assigned to a variable, set up a function, every once in a while is in the status bar on the type of text, text increases, when the length of the text is equal to the length of the whole sentence, to make it to 0, to type text, unending cycle can get this effect. Here, let's take a look at the source program.

tip: you can modify the first part of the code to run
'll copy the source code into the Html file <Body> </body> Tags can have the following effect# 0 - #

This concludes the body part