Encode HTML Characters in JavaScript using jQuery

Here's a quick post on how to encode and decode HTML characters in JavaScript using jQuery. I didn't come up with the solution, but I thought it was pretty clever.

function htmlEncode(value){
    return $('<div/>').text(value).html();
}

function htmlDecode(value){
    return $('<div/>').html(value).text();
}

Courtesy of http://stackoverflow.com/questions/1219860/javascript-jquery-html-encoding