Countdown

function countdown ( field, secs ) {
	var d = 0, h = 0, m = 0, s = 0;
	if ( secs > 0) {
		d = Math.floor ( secs / 86400 );
		h = Math.floor ( ( secs - ( d * 86400 ) ) / 3600 );
		m = Math.floor ( ( secs - ( d * 86400 ) - ( h * 3600 ) ) / 60 );
		s = secs - ( d * 86400 ) - ( h * 3600 ) - ( m * 60 );
		if ( h < 10 ) { h = '0' + h; }
		if ( m < 10 ) { m = '0' + m; }
		if ( s < 10 ) { s = '0' + s; }
		//alert ( d + "T " + h + ":" + m + ":" + s);
		$(document).ready(function() {
			var output = "";
			if ( d > 0 ) { output += d + " days "; }
			output += h + ":" + m + ":" + s
			$("#" + field).html( output );
		});
		secs--;
	}
	else
	{
		$(document).ready(function() {
			$("#" + field).html( "finished" );
		});
	}
	window.setTimeout(function () {
   		countdown ( field, secs );
	}, 1000)
}
 
// countdown (id, seconds);
countdown('xxx', 11111);