/*
Script modified from http://scripts.hashemian.com/js/countdown.js

Original Author: Robert Hashemian
http://www.hashemian.com/
You can use this code in any manner so long as the author's
name, Web address and this disclaimer is kept intact.
*/

function calcage(secs, num1, num2) {
    s = ((Math.floor(secs / num1)) % num2).toString();
    if (LeadingZero && s.length < 2)
        s = "0" + s;
    return "<b>" + s + "</b>";
}

function CountBack(secs) {
    if (secs < 0) {
        document.getElementsByClassName("overnightServiceCountdown")[0].innerHTML = FinishMessage;
        return;
    }
    DisplayStr = DisplayFormat.replace(/%%D%%/g, calcage(secs, 86400, 100000));
    DisplayStr = DisplayStr.replace(/%%H%%/g, calcage(secs, 3600, 24));
    DisplayStr = DisplayStr.replace(/%%M%%/g, calcage(secs, 60, 60));
    DisplayStr = DisplayStr.replace(/%%S%%/g, calcage(secs, 1, 60));

    document.getElementsByClassName("overnightServiceCountdown")[0].innerHTML = DisplayStr;
    if (CountActive)
        setTimeout("CountBack(" + (secs + CountStepper) + ")", SetTimeOutPeriod);
}



if (document.getElementsByClassName == undefined) {
	document.getElementsByClassName = function(className)
	{
		var hasClassName = new RegExp("(?:^|\\s)" + className + "(?:$|\\s)");
		var allElements = document.getElementsByTagName("*");
		var results = [];

		var element;
		for (var i = 0; (element = allElements[i]) != null; i++) {
			var elementClass = element.className;
			if (elementClass && elementClass.indexOf(className) != -1 && hasClassName.test(elementClass))
				results.push(element);
		}

		return results;
	}
}

if (document.getElementsByClassName("overnightServiceCountdown").length != 0) {
    TargetDate = "06/27/2011 0:00 AM";
    DisplayFormat = "%%D%% days, %%H%% hours, %%M%% mins to go";
    CountActive = true;
    FinishMessage = "Overnight Service is Here!";
    CountStepper = -1;
    LeadingZero = false;

    CountStepper = Math.ceil(CountStepper);
    if (CountStepper == 0)
        CountActive = false;
    var SetTimeOutPeriod = (Math.abs(CountStepper) - 1) * 1000 + 990;
    var dthen = new Date(TargetDate);
    var dnow = new Date();
    if (CountStepper > 0)
        ddiff = new Date(dnow - dthen);
    else
        ddiff = new Date(dthen - dnow);
    gsecs = Math.floor(ddiff.valueOf() / 1000);
    CountBack(gsecs);
}