function IsSupportedBrowser() {
//alert (navigator.appName)
	if (BrowserIsNS4()) return true
	if (BrowserIsNS6()) return true
	if (BrowserIsIE5()) return true
//	if (BrowserIsOpera()) return true
	return false // assume we don't support this browser
}

function BrowserSupportsMenus() {
//	if (BrowserIsNS4()) return true
	if (BrowserIsNS6()) return true
	if (BrowserIsIE5()) return true
//	if (BrowserIsOpera()) return true
	return false // assume this browser doesn't support menus
}

function IsNotSupportedBrowser() {
	return !IsSupportedBrowser()
}

function BrowserIsOpera() {
	return (navigator.appName == "Opera" ? true : false)
}

function BrowserSupportsCart () {
return true
	return BrowserIsIE()
}

function BrowserSupportsGallery () {
	return true
	return BrowserIsIE()
}

function BrowserSupportsFinder () {
	return BrowserIsIE() || BrowserIsOpera()
}

function BrowserIsIE () {
	return (BrowserIsIE4() || BrowserIsIE5() )
}

function BrowserIsIE4() {
	if (navigator.appName == "Microsoft Internet Explorer" && parseInt(navigator.appVersion) >= 3) return true
}

function BrowserIsIE5() {
	if (navigator.appName == "Microsoft Internet Explorer" && parseInt(navigator.appVersion) >= 4) return true
}

function BrowserIsNS () {
	return (navigator.appName == "Netscape" ? true : false)
}

function BrowserIsOpera () {
	return (navigator.appName == "Netscape" ? true : false)
}

function BrowserIsNetscape () {
	return (navigator.appName == "Netscape" ? true : false)
}

function BrowserIsNS6 () {
//alert ("ver=" +parseInt(navigator.appVersion))
	if (navigator.appName == "Netscape" && parseInt(navigator.appVersion) == 5) return true
	return false
}

function BrowserIsNS4 () {
	if (navigator.appName == "Netscape" && parseInt(navigator.appVersion) <= 4) return true
	return false
}