//browser version variables
var	browserOK = false;

var	browserName = navigator.appName;
var browserVersion = parseInt( navigator.appVersion );

// identifies the browser version
if ( ( browserName == "Netscape" && browserVersion >= 3 ) || ( browserName == "Microsoft Internet Explorer" && browserVersion >= 3 ) )
{
	browserOK = true;
}

function rollOver( imgName )
{
	document.images[ imgName ].src = eval( imgName + "On.src" );
}

function rollOut( imgName )
{
	document.images[ imgName ].src = eval( imgName + "Off.src" );
}