Transforms Bytes measure unit into a human readable format

humanReadableSize.js

function humanReadableSize(bytes) {
	var sizes       = ['b', 'Kb', 'MB', 'GB', 'TB'],
		transformed = bytes,
		/*
		 * The lowest measure is byte
		 */
		index       = 0;
	/*
	 * Limits the conversion to managed sizes.
	 */
	while ((transformed > 1024) && (index < sizes.length-1) ) {
		/*
		 * Reducing the byte value in something smaller
		 */ 
		transformed /= 1024;
		/*
		 * Increase the measure unit;
		 */ 
		index++;
	}
	return (parseInt(transformed * 100)/100).toString() + sizes[index];
}