function modifiedDate() {
    window.onError = null;
    var months = new Array(13);
    months[1] = "January";
    months[2] = "February";
    months[3] = "March";
    months[4] = "April";
    months[5] = "May";
    months[6] = "June";
    months[7] = "July";
    months[8] = "August";
    months[9] = "September";
    months[10] = "October";
    months[11] = "November";
    months[12] = "December";
    var modDate = new Date(document.lastModified);
    var lmonth = months[modDate.getMonth() + 1];
    var date = modDate.getDate();
    var fyear = modDate.getYear();
    if (fyear < 100) //Y2K bug fix
            fyear = "19" + fyear;
    if ((fyear > 99) && (fyear < 1000))
            fyear = 1900 + fyear;
    document.write("modified: ");
    document.write(date + " " + lmonth + ", " + fyear);
}


function ieWarning() {
    window.onError = null;
    var re = /explorer/i;
    var ve = /7/i;
    var os = /unknown/i;
    
    // only show for IE 6 and earlier.
    if (re.test(BrowserDetect.browser) && (!ve.test(BrowserDetect.version)) && (!(os.test(BrowserDetect.OS)))) {
		document.write("<p class=\"warning\">Internet Explorer versions 6 and earlier have <strong>problems</strong> rendering this web page.  Please consider downloading a <strong>free</strong> standards compliant browser such as <a href=\"http://www.mozilla.com/firefox/\">Firefox</a> or <a href=\"http://www.opera.com/download/\">Opera</a> (or even IE7 if you must).</p>" );
	}

}


// This script is from http://www.quirksmode.org/js/detect.html
var BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		this.version = this.searchVersion(navigator.userAgent)
			|| this.searchVersion(navigator.appVersion)
			|| "an unknown version";
		this.OS = this.searchString(this.dataOS) || "an unknown OS";
	},
	searchString: function (data) {
		for (var i=0;i<data.length;i++)	{
			var dataString = data[i].string;
			var dataProp = data[i].prop;
			this.versionSearchString = data[i].versionSearch || data[i].identity;
			if (dataString) {
				if (dataString.indexOf(data[i].subString) != -1)
					return data[i].identity;
			}
			else if (dataProp)
				return data[i].identity;
		}
	},
	searchVersion: function (dataString) {
		var index = dataString.indexOf(this.versionSearchString);
		if (index == -1) return;
		return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
	},
	dataBrowser: [
		{ 	string: navigator.userAgent,
			subString: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari"
		},
		{
			prop: window.opera,
			identity: "Opera"
		},
		{
			string: navigator.vendor,
			subString: "iCab",
			identity: "iCab"
		},
		{
			string: navigator.vendor,
			subString: "KDE",
			identity: "Konqueror"
		},
		{
			string: navigator.userAgent,
			subString: "Firefox",
			identity: "Firefox"
		},
		{
			string: navigator.vendor,
			subString: "Camino",
			identity: "Camino"
		},
		{		// for newer Netscapes (6+)
			string: navigator.userAgent,
			subString: "Netscape",
			identity: "Netscape"
		},
		{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "Explorer",
			versionSearch: "MSIE"
		},
		{
			string: navigator.userAgent,
			subString: "Gecko",
			identity: "Mozilla",
			versionSearch: "rv"
		},
		{ 		// for older Netscapes (4-)
			string: navigator.userAgent,
			subString: "Mozilla",
			identity: "Netscape",
			versionSearch: "Mozilla"
		}
	],
	dataOS : [
		{
			string: navigator.platform,
			subString: "Win",
			identity: "Windows"
		},
		{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
		},
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};
BrowserDetect.init();