// script by Josh Fraser (http://www.onlineaspect.com)

function calculate_time_zone() {
	var rightNow = new Date();
	var jan1 = new Date(rightNow.getFullYear(), 0, 1, 0, 0, 0, 0);  // jan 1st
	var june1 = new Date(rightNow.getFullYear(), 6, 1, 0, 0, 0, 0); // june 1st
	var temp = jan1.toGMTString();
	var jan2 = new Date(temp.substring(0, temp.lastIndexOf(" ")-1));
	temp = june1.toGMTString();
	var june2 = new Date(temp.substring(0, temp.lastIndexOf(" ")-1));
	var std_time_offset = (jan1 - jan2) / (1000 * 60 * 60);
	var daylight_time_offset = (june1 - june2) / (1000 * 60 * 60);
	var dst;
	if (std_time_offset == daylight_time_offset) {
		dst = "0"; // daylight savings time is NOT observed
	} else {
		// positive is southern, negative is northern hemisphere
		var hemisphere = std_time_offset - daylight_time_offset;
		if (hemisphere >= 0)
			std_time_offset = daylight_time_offset;
		dst = "1"; // daylight savings time is observed
	}
	
	return std_time_offset;
}

function display_date(utcTime) {
	var timeZoneOffset = calculate_time_zone() * 60 * 60;
	var localTime = utcTime + (timeZoneOffset);
	var dt = new Date(utcTime * 1000);
	var month = dt.getMonth() + 1;
	var date = dt.getDate();
	var year = dt.getFullYear();
	var hours = dt.getHours();
	hours = (hours < 10) ? "0"+hours : hours;
	var minutes = dt.getMinutes();
	minutes = (minutes < 10) ? "0"+minutes : minutes;
	var seconds = dt.getSeconds();
	seconds = (seconds < 10) ? "0"+seconds : seconds;
	document.write(month+"-"+date+"-"+year+" "+hours+ ":"+minutes+":"+seconds);
}