Print a div content using Jquery

Question

I want to print the content of a div using jQuery. This question is already asked in SO, but I can\'t find the correct (working) answer.

This is is my HTML:

Answer 1

    
This is a sample text for printing purpose.
 


Do not print.

function printDiv(){
        var printContents = document.getElementById("printarea").innerHTML;
        var originalContents = document.body.innerHTML;
        document.body.innerHTML = printContents;
        window.print();
        document.body.innerHTML = originalContents;
}

This Above function should be load on same page.