In this article we are going to design a JavaScript Left to right text scroll at windows Status Bar. Take a look below on piece of code� As the MsgFLY() get called after every 500 milliseconds recursively. Here we have define 4 variables� YourMess, space,msg, Leftmsg. And then assign YourMess text to msg and a blank space to space. Now we are going to split our message to display at status bar by using msg.substring. msg.substring extracts characters