var timerID = 0;
var currentNews = 0;
var delay = 10000;
var status = 0;

var campath='http://takaden.mitazo.jp/current.php?id=7C53455B';
var errpath='http://takaden.mitazo.jp/mitazostart.gif';

function ShowImage()
{
	if (status != 0)
	{
		return;
	}
	status = 1;
	clearTimeout(timerID);
	timerID = setTimeout('LoadNextNews();',delay);
}

function LoadError()
{
	if (status != 0)
	{
		return;
	}
	document.images['webcamera'].src = errpath;
	status = 2;
	clearTimeout(timerID);
	timerID = setTimeout('LoadNextNews();',delay);
}

function LoadNextNews()
{
	if (status == 0)
	{
		return;
	}
	status = 0;
	document.images['webcamera'].onerror = LoadError;
	document.images['webcamera'].onload = ShowImage;
	document.images['webcamera'].src = campath;
}

window.onload = function()
{
	status = 1;
	timerID = setTimeout('LoadNextNews();',delay);
}