/*
 * JavaScript modulis www.bingas.lt
 * Autorius: Rolandas Paulauskas,  20011-09-13
 * www.orbcube.eu rolandas@orbcube.eu
 */
 
function changeValues() {
    var kofc = 1.2;
	var dujKaina = document.getElementById('dujos').value;
	var benkaina = document.getElementById('benzinas').value;
    var sanaodos = document.getElementById('sanaudos').value;
	var kmPerMen = document.getElementById('atstumas').value;
	var dujosSanaudos = Math.round(sanaodos*kofc*100)/100;
	var naudaMen = (kmPerMen*sanaodos/100)*benkaina - (kmPerMen*dujosSanaudos/100)*dujKaina;
    if(!isNaN(dujosSanaudos) && dujosSanaudos>0) document.getElementById('dujuSan').innerHTML = dujosSanaudos;
	else document.getElementById('dujuSan').innerHTML = "";
    if(!isNaN(naudaMen)) document.getElementById('naudaMen').innerHTML = Math.round(naudaMen*100)/100;
	else document.getElementById('naudaMen').innerHTML = "";
    if(!isNaN(naudaMen)) document.getElementById('naudaMet').innerHTML = Math.round(naudaMen*100*12)/100;
	else document.getElementById('naudaMet').innerHTML = "";
}
function commadot(that) {
  if (that.value.indexOf(",") >= 0) {
    that.value = that.value.replace(/\,/g,".");
  }
}