1.

How To Set The Cursor To Wait.

Answer»

In THEORY, we should cache the current state of the CURSOR and then put it back to its original state. 
document.body.style.cursor = 'wait'; 
//do SOMETHING INTERESTING and time consuming
document.body.style.cursor = 'auto'; 

In theory, we should cache the current state of the cursor and then put it back to its original state. 
document.body.style.cursor = 'wait'; 
//do something interesting and time consuming
document.body.style.cursor = 'auto'; 


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