function getBrowserInfo()
{
	var info = new Object();
	info.ver = navigator.appVersion;
	info.dom = document.getElementById ? 1 : 0;
	info.ie  = (!window.opera && info.dom && document.all) ? 1 : 0;
	info.ie5 = (info.ver.indexOf("MSIE 5") > -1 && info.dom) ? 1 : 0;
	info.ie4 = (document.all && !info.dom) ? 1 : 0;
	info.ns5 = (info.dom && parseInt(info.ver) >= 5) ? 1 : 0;
	info.ns4 = (document.layers && !info.dom) ? 1 : 0;
	info.opera = window.opera;
	return info;
}