function ajap(sUrl)
{    
	var oHead = document.getElementsByTagName('head').item(0);
	var oOldScript  = document.getElementById('lastLoadedScript');
	if (oOldScript)
	{	oHead.removeChild(oOldScript);
	}

	var oScript = document.createElement('script');
	oScript.src = sUrl;
	oScript.type = 'text/javascript';
	oScript.id = 'lastLoadedScript';
	void(oHead.appendChild(oScript));
}

function bottle()
{	var oPerkament;
	var sScribblings;
	var oSailor;
	var sSailor;
	var sWater;
	var sBahasa;

	oPerkament = document.getElementById('perkament');
	sScribblings = oPerkament.value;
	
	oSailor = document.getElementById('sailor');
	sSailor = oSailor.value;
	sWater = getWater();
	sBahasa = getBahasa();

    sUrl = "./index."
        + sBahasa
        + "?act=min."
        + sWater
        + "&m=" 
		+ sScribblings 
		+ "&s="
		+ sSailor
		;
   ajap(sUrl);
}

function getBahasa()
{	return "p" 
		+ 
		"hp";
}

function getWater()
{	return "oce";
}

function thanks()
{	var oHeader;
	var oDiMana;
	var oTa;
	var oNamaAnda;
    var oBerita;
    var oTerbang;

	oHeader = document.getElementById('header'); 
	oDimana = document.getElementById('dimana'); 
	oNamaAnda = document.getElementById('sailor'); 
	oBerita = document.getElementById('perkament'); 
	oTerbang = document.getElementById('terbang'); 
	oTa = document.getElementById('ta'); 

	oHeader.innerHTML = 'Bedankt!';
	oDimana.className = 'hidden';
	oNamaAnda.className = 'hidden';
	oBerita.className = 'hidden';
	oTerbang.className = 'hidden';
	oTa.className = '';
}