/*  Olle Jonsson, 2004: Language functions.  */

// Init to English pages.
currlang="en";


//show(currlang); 


function show(lang){
		
	// first hide the Other language layers	
	hidediv(currlang);

	// then show the selected one.
	showdiv(lang);

	// then set curr lang to "lang"
	currlang=lang;
	
}	
  

function hidediv(myDiv) {
	if (document.getElementById)
	{ // DOM3 = IE5, NS6
		document.getElementById(myDiv).style.visibility = 'hidden';
	}
	else
	{
		if (document.layers)
		{ // Netscape 4
			document.myDiv.visibility = 'hidden';
		}
		else
		{ // IE 4
			document.all.myDiv.style.visibility = 'hidden';
		}
	}
}
	
function showdiv(myDiv) {
	if (document.getElementById)
	{ // DOM3 = IE5, NS6
		document.getElementById(myDiv).style.visibility = 'visible';
	}
	else
	{
		if (document.layers)
		{ // Netscape 4
			document.myDiv.visibility = 'visible';
		}
		else
		{ // IE 4
			document.all.myDiv.style.visibility = 'visible';
		}
	}
}