function startcheck()
{
	if (document.getElementById)
	{
		document.getElementById('js-info').style.display = 'none';
		if (navigator.appName == "Netscape" && navigator.appVersion.substring(0,1) < 5)
		{
			document.getElementById('browser-version').firstChild.nodeValue = navigator.appName + " " + navigator.appVersion;
			document.getElementById('browser-info').style.display = 'block';
		}
	}
}