<!--
//
//           this site is supported by
//
//           think a Bit x-media communications
//           print | web | video
//
//           http://www.thinkabit.net
//           office@thinkabit.net
//
//-->


var nav=getNav();


function getNav()

	{

	var s = navigator.userAgent;

	if (s.lastIndexOf("Opera") > -1)

		return("Opera");

	if (s.lastIndexOf("Gecko") > -1 )

		return("N6");

	if (document.layers)

		return("NC4");

	if (s.lastIndexOf("MSIE ") > -1)

		return("MSIE");

	return("unknown");

	}


function getRef(elem)

	{

	var ref;


//	document.getElementById("cmt").innerHTML="element: "+elem+" nav:"+nav+"\n";

	
	switch(nav)

		{

		case "NC4": 

			ref = eval("document."+elem);

			break;

		case "N6": 

			ref = eval(document.getElementById(elem));

			break;

		case "Opera": 

			ref = eval(document.getElementById(elem));

			break;

		case "MSIE": 

			ref = eval(document.getElementById(elem));

//			ref = eval("document.all."+elem);

			break;

		}

	return(ref);

	}

getRef('lang').innerHTML = '';