/** Package: Mageicians
 *	Module: Weeklyspecials
 *  Company: Mageicians (Majax)
 *  Author: Iain Ballantyne (iballantyne84@gmail.com)
 *  Copyright: Mageicians (2011)
*/

$(document).observe('dom:loaded', function() {
	
	var days = parseInt($('timerDays').down('span').innerHTML);
	var hours = parseInt($('timerHours').down('span').innerHTML);
	var minutes = parseInt($('timerMinutes').down('span').innerHTML);
	var seconds = parseInt($('timerSeconds').down('span').innerHTML);
	
	runTimer(days, hours, minutes, seconds);
	
});


function runTimer(days, hours, minutes, seconds) {
	var offerTimer = setTimeout(countdown, 1000);
	
	function countdown() {
		offerTimer = setTimeout(countdown, 1000);
		
		if(seconds - 1 > -1){
			seconds = seconds - 1;
		}else{
			seconds = 59;
			if(minutes - 1 > -1){
				minutes = minutes - 1;
			}else{
				minutes = 59;
				if(hours - 1 > -1){
					hours = hours - 1;
				}else{
					hours = 23;
					if(days - 1 > -1){
						days = days - 1;
					}else{
						days = 6;
					}
				}
			}
		} 
		$('timerDays').down('span').innerHTML = days;
		$('timerHours').down('span').innerHTML = hours;
		$('timerMinutes').down('span').innerHTML = minutes;
		$('timerSeconds').down('span').innerHTML = seconds;
	}
	
}