function browser_name() {
		var browser_name = navigator.appName;
		return browser_name;
	}

	function browser_version() {
		var browser_version = parseFloat(navigator.appVersion);
		return browser_version;
	}

	function browser_os() {
		if(navigator.appVersion.indexOf("Win95") > 0) return "WIN95";
		else if(navigator.appVersion.indexOf("Win16") > 0) return "WIN31";
		else if(navigator.appVersion.indexOf("WinNT") > 0) return "NT";
		else if(navigator.appVersion.indexOf("Mac") > 0) return "MAC";
		else if(navigator.appVersion.indexOf("UNIX") > 0) return "UNIX";
		else return "UNKNOWN";
	}

var browserOk = false;

if (browser_name() == "Netscape" && browser_version() >= 3.0) browserOk = true;
else if (browser_name() == "Microsoft Internet Explorer" && browser_version() >= 3.0) browserOk = true;

function chg_button(titlename, onoff) 
{

 if (browserOk == true) {
		if (onoff == "on") {
			document[titlename].src = "images/icon_ball_on.gif"
		}
		else
		{
			document[titlename].src = "images/icon_ball_off.gif";
		}
	}
}

function open_window (page) {

date = new Date();
counter = Math.floor((date.getSeconds()/60)*100);

	new_window = window.open (page,"a" + counter + "a","width=780,height=450,toolbar=no,location=no,scrollbars=yes,directories=no,menubar=no,resizable=yes");
}

function insert_sponsor () {

var logo = new Array();
var web = new Array();
var counter;

counter=0;

logo[counter] = "images/ashimage.gif";
web[counter] = "http://www.ashimage.com";
counter++;

date = new Date();
pick=Math.floor((date.getSeconds()/60)*logo.length);

document.write("<a target='_blank' href='" + web[pick] + "'><img border='0' src='" + logo[pick] + "' width='88' height='31'></a>");
}

function insert_mainsponsor () {

var logo = new Array();
var web = new Array();
var counter;

counter=0;

logo[counter] = "images/sponsor_ash.gif";
web[counter] = "http://www.ashimage.com";
counter++;

date = new Date();
pick=Math.floor((date.getSeconds()/60)*logo.length);

document.write("<a target='_blank' href='" + web[pick] + "'><img border='1' src='" + logo[pick] + "' width='315' height='245'></a>");
}


function insert_photoday () {

var photo = new Array();
var caption = new Array();
var counter;

counter=0;

photo[counter] = "images/photo_course.jpg";
caption[counter] = "Makena Golf Course, Maui";
counter++;

date = new Date();
pick=Math.floor((date.getSeconds()/60)*photo.length);

document.write("<a href='photos.asp'><img border=1 src='" + photo[pick] + "'><br><i>" + caption[pick] + "</i></a>");
}

function y2k(number) { return (number < 1000) ? number + 1900 : number; }

function daysElapsed(date1,date2) {
    var difference =
        Date.UTC(y2k(date1.getYear()),date1.getMonth(),date1.getDate(),0,0,0)
      - Date.UTC(y2k(date2.getYear()),date2.getMonth(),date2.getDate(),0,0,0);
    return difference/1000/60/60/24;
}

function insert_ad() {
    firstPhotoURL = document.getElementById("photo_urls_" + 1).href;
    document.write("<img width='173' height='98' border=1 src='" + firstPhotoURL + "' name='slide'>");
}