script.js

function loadJson(path, callback)
{
	fetch(path).then(response => response.text()).then(text =>
	{
		var json = "";
		try
		{
			json = JSON.parse(text);
		}
		catch(e)
		{
			alert(path + ": " + e);
		}
		callback(json);
	});
}
function WriteMailLink(addr, text)
{
	document.write("<a href=\"");
	for(i = addr.length - 2; i >= 0; i--)
	{
		document.write(addr.substr(i, 1));
	}
	document.write(addr.substr(addr.length - 1, 1));
	document.write("\">");
	if(text.length == 0)
	{
		for(i = addr.length - 2; i >= 0; i--)
		{
			document.write(addr.substr(i, 1));
		}
		document.write(addr.substr(addr.length - 1, 1));
	}
	else
	{
		for(i = text.length - 2; i >= 0; i--)
		{
			document.write(text.substr(i, 1));
		}
		document.write(text.substr(text.length - 1, 1));
	}
	document.write("</a>");
}
function WriteMailLinkHtml(addr, html)
{
	document.write("<a href=\"");
	for(i = addr.length - 2; i >= 0; i--)
	{
		document.write(addr.substr(i, 1));
	}
	document.write(addr.substr(addr.length - 1, 1));
	document.write("\">");
	document.write(html);
	document.write("</a>");
}