//---- Set this variable only! ----


var buildDir = "includes/";


//---------------------------------





var ie4 = false, ie5_mac = false, ie55 = false;


var nn4 = false, dom = false;


var agent = navigator.userAgent.toLowerCase();





if (document.all)


{


	var version = parseFloat(agent.substr(agent.indexOf("msie")+5, 3));


	if (agent.indexOf("mac") != -1 && version >= 5)


		ie5_mac = true;


	else


	{


		if (version >= 5.5)


			ie55 = true;


		else if (version >= 4)


			ie4 = true;


	}


}


//else if (document.layers)


else if (navigator.appName == "Netscape" && parseInt(navigator.appVersion) >= 4 && 


	parseInt(navigator.appVersion) < 5)


	nn4 = true;


else if (document.getElementById)


	dom = true;





var blank = new Image();


blank.src = buildDir + "blank.gif";





if (ie4)


	document.write('<script type="text/javascript" src="' + buildDir + 'ie4-build.js"></script>');


else if (ie5_mac)


	document.write('<script type="text/javascript" src="' + buildDir + 'ie5m-build.js"></script>');


else if (ie55)


	document.write('<script type="text/javascript" src="' + buildDir + 'ie55-build.js"></script>');


else if (nn4)


	document.write('<script type="text/javascript" src="' + buildDir + 'ns4-build.js"></script>');


else if (dom)


	document.write('<script type="text/javascript" src="' + buildDir + 'dom-build.js"></script>');


else


{


	alert("Your browser doesn't support this script.");


	location.href = buildDir + "upgrade.html";


	document.write('<script type="text/javascript" src="' + buildDir + 'no-build.js"></script>');


}