$(document).ready(function(){
	checkCountdown();
	setInterval(checkCountdown,10*1000);
});

function checkCountdown(){
	var event_date = $("div#countdown").attr('class').substring(7);
	//var todayDate = new Date();
	today = Math.round(new Date().getTime() / 1000);
	if(today < event_date){
		var time_togo = event_date - today;
        if(time_togo < 0){
          time_togo = 0;
        }
        
        // Time still to go until event
        var remainder = new Array();
        var days_left = Math.floor(time_togo/60/60/24);
        var hours_left = Math.floor((time_togo - days_left*60*60*24)/60/60);
        var minutes_left = Math.floor((time_togo - days_left*60*60*24 - hours_left*60*60)/60);
        remainder['weeks'] = (Math.floor(days_left / 7)).toString();
        remainder['days'] = (days_left - (remainder['weeks'] * 7)).toString();
        remainder['hours'] = (hours_left).toString();
        
    	if(remainder['weeks'].length < 2){remainder['weeks'] = "0" + remainder['weeks'];}
    	if(remainder['days'].length < 2){remainder['days'] = "0" + remainder['days'];}
    	if(remainder['hours'].length < 2){remainder['hours'] = "0" + remainder['hours'];}
    	
        $("#countdown_weeks_value").text(remainder['weeks']);
        $("#countdown_days_value").text(remainder['days']);
        $("#countdown_hours_value").text(remainder['hours']);
	}
}