A collection of useful Javascript functions and snippets

jsSnippet.js

/*
* Convert a number into a string represents Vietnamese Money format (1,000 đ)
*
* @param A number
* @return A string represents Vietnamese Money format (1,000 đ)
*/
function formatMoney(number) {
    if (!number) return number;
    number = number.toString().replace(/[^\d\.]/g, '');
    number = number.replace(/(\.)(\d*)(\.)/, '$1$2');
    if (number.indexOf('.') !== -1) {
        var part = number.split('.');
        number = part[0].replace(/(\d)(?=(\d{3})+(?!\d))/g, '$1.') + ',' + part[1].replace(/(\d)\d(\d)/, '$1$2');
    } else
        number = number.replace(/(\d)(?=(\d{3})+(?!\d))/g, '$1.');

    return number + ' đ';
}

/*
* Convert a unix timestamp into a string represents time in hh:mm:ss format
* 
* @param A unix timestamp (in seconds)
* @return A string represents time in hh:mm:ss format
*/
function tsToTime (unix_timestamp)
{
	// Create a new JavaScript Date object based on the timestamp
	// multiplied by 1000 so that the argument is in milliseconds, not seconds.
	var date = new Date(unix_timestamp*1000);
	// Hours part from the timestamp
	var hours = date.getHours();
	// Minutes part from the timestamp
	var minutes = "0" + date.getMinutes();
	// Seconds part from the timestamp
	var seconds = "0" + date.getSeconds();

	// Will display time in 10:30:23 format
	var formattedTime = hours + ':' + minutes.substr(-2) + ':' + seconds.substr(-2);
}