function replaceHeaders()
{
	var styles =  {h1: 22};
	for (var tag in styles)
	{
		var headers = document.getElementsByTagName(tag);
		for (var i in headers)
		{
			if (!headers[i].innerHTML) continue;
			headers[i].innerHTML = '<img alt="" src="/header.php?s=' + styles[tag] + '&t=' + headers[i].innerHTML + '" />';
		}
	}
}

window.onload = function()
{
	replaceHeaders();
}