// JavaScript Document
function hide_3(v) {
	if (v=="ja"){
		document.getElementById("c_3a").style.visibility= "visible"
		setTitleLowerObject(document.getElementById("c_3a").getElementsByTagName('INPUT'))
		document.getElementById("c_3b").style.visibility= "visible"
		setTitleLowerObject(document.getElementById("c_3b").getElementsByTagName('INPUT'))
		
		document.getElementById("c_3line").style.visibility= "visible"
		
		document.getElementById("q_3a").value = ''
		document.getElementById("q_3b").value = ''
	}else{
		document.getElementById("c_3a").style.visibility= "hidden"
		remTitleLowerObject(document.getElementById("c_3a").getElementsByTagName('INPUT'))
		
		document.getElementById("c_3b").style.visibility= "hidden"
		remTitleLowerObject(document.getElementById("c_3b").getElementsByTagName('INPUT'))
		
		document.getElementById("c_3line").style.visibility= "hidden"
		
		document.getElementById("q_3a").value = 0
		document.getElementById("q_3b").value = 0
	}
}

function hide_12(v) {
	if (v=="ja"){
		document.getElementById("c_12a").style.visibility= "visible"
		setTitleLowerObject(document.getElementById("c_12a").getElementsByTagName('INPUT'))
		document.getElementById("q_12a").value = ''
		
		document.getElementById("c_12Line").style.visibility= "visible"
		
	}else{
		document.getElementById("c_12a").style.visibility= "hidden"
		remTitleLowerObject(document.getElementById("c_12a").getElementsByTagName('INPUT'))
		document.getElementById("q_12a").value = 0
		
		document.getElementById("c_12Line").style.visibility= "hidden"
	}
}

function calc() {
	calc_Gasverbruik()
	calc_Energieverbruik()
	calc_Overnachtingen()
	calc_Aantal_gasten_uit_Nederland_reizend_per_auto()
	calc_Aantal_gasten_uit_Nederland_reizend_per_openbaar_vervoer()
	calc_Aantal_gasten_uit_Nederland_reizend_per_touringcar()
	calc_Aantal_gasten_uit_het_buitenland_reizend_per_auto()
	calc_Aantal_gasten_uit_het_buitenland_reizend_per_openbaar_vervoer()
	calc_Aantal_gasten_uit_het_buitenland_reizend_per_touringcar()
	calc_Drukwerk_uitnodiging_envelop_antwoordkaart()
	calc_Aantal_km_organisatie_leveranciers_entertainment()
	calc_Aantal_km_personeelsleden_locatie()
	calc_Totaal()
	calc_Kosten()
}

function calc_Gasverbruik() {
	var t_1 = parseFloat(document.getElementById("q_1").value) + 3
	var t_2 = parseFloat(document.getElementById("q_2").value)
	var t_3 = 5 / 24
	var t_4 = 0.00244
	document.getElementById("r_1").value = t_1*t_2*t_3*t_4
}

function calc_Energieverbruik() {
	var t_1 = parseFloat(document.getElementById("q_1").value) + 3
	var t_2 = parseFloat(document.getElementById("q_2").value)
	var t_3 = 7.5 / 24
	var t_4 = 0.000438
	document.getElementById("r_2").value = t_1*t_2*t_3*t_4
}

function calc_Overnachtingen() {
	var t_1 = parseFloat(document.getElementById("q_3a").value) * parseFloat(document.getElementById("q_3b").value)
	var t_2 = 0.0206
	document.getElementById("r_3").value = t_1*t_2
}

function calc_Aantal_gasten_uit_Nederland_reizend_per_auto() {
	var t_1 = parseFloat(document.getElementById("q_5").value) / 2
	var t_2 = parseFloat(document.getElementById("q_4").value)
	var t_3 = 0.000185
	document.getElementById("r_4").value = t_1*t_2*t_3
}

function calc_Aantal_gasten_uit_Nederland_reizend_per_openbaar_vervoer() {
	var t_1 = 0.000034
	var t_2 = parseFloat(document.getElementById("q_6").value) * parseFloat(document.getElementById("q_4").value)
	document.getElementById("r_5").value = t_1*t_2
}

function calc_Aantal_gasten_uit_Nederland_reizend_per_touringcar() {
	var t_1 = parseFloat(document.getElementById("q_7").value) * parseFloat(document.getElementById("q_4").value)
	var t_2 = 0.00002
	document.getElementById("r_6").value = t_1*t_2
}

function calc_Aantal_gasten_uit_het_buitenland_reizend_per_auto() {
	var t_1 = parseFloat(document.getElementById("q_9").value) / 2
	var t_2 = parseFloat(document.getElementById("q_8").value)
	var t_3 = 0.000185
	document.getElementById("r_7").value = t_1*t_2*t_3
}

function calc_Aantal_gasten_uit_het_buitenland_reizend_per_openbaar_vervoer() {
	var t_1 = 0.000034
	var t_2 = parseFloat(document.getElementById("q_10").value) * parseFloat(document.getElementById("q_8").value)
	document.getElementById("r_8").value = t_1*t_2
}

function calc_Aantal_gasten_uit_het_buitenland_reizend_per_touringcar() {
	var t_1 = parseFloat(document.getElementById("q_11").value) * parseFloat(document.getElementById("q_8").value)
	var t_2 = 0.00002
	document.getElementById("r_9").value = t_1*t_2
}

function calc_Drukwerk_uitnodiging_envelop_antwoordkaart() {
	var t_1 = 0.000004*25
	var t_2 = parseFloat(document.getElementById("q_12a").value)
	document.getElementById("r_10").value = t_1*t_2	
}

function calc_Aantal_km_organisatie_leveranciers_entertainment() {
	var t_1 = 0.000185
	var t_2 = parseFloat(document.getElementById("v_1").value) * parseFloat(document.getElementById("v_2").value)
	var t_3 = parseFloat(document.getElementById("v_3").value) * parseFloat(document.getElementById("v_2").value)
	var t_4 = 0.000782
	document.getElementById("r_11").value = t_1*t_2+t_3*t_4
}

function calc_Aantal_km_personeelsleden_locatie() {
	var t_1 = 0.0000185
	var t_2 = parseFloat(document.getElementById("v_4").value) * parseFloat(document.getElementById("v_5").value)
	document.getElementById("r_12").value = t_1*t_2
}

function calc_Totaal() {
	var t_1 = parseFloat(document.getElementById("r_1").value)
	var t_2 = parseFloat(document.getElementById("r_2").value)
	var t_3 = parseFloat(document.getElementById("r_3").value)
	var t_4 = parseFloat(document.getElementById("r_4").value)
	var t_5 = parseFloat(document.getElementById("r_5").value)
	var t_6 = parseFloat(document.getElementById("r_6").value)
	var t_7 = parseFloat(document.getElementById("r_7").value)
	var t_8 = parseFloat(document.getElementById("r_8").value)
	var t_9 = parseFloat(document.getElementById("r_9").value)
	var t_10 = parseFloat(document.getElementById("r_10").value)
	var t_11 = parseFloat(document.getElementById("r_11").value)
	
	document.getElementById("r_13").value = t_1+t_2+t_3+t_4+t_5+t_6+t_7+t_8+t_9+t_10+t_11
	document.getElementById("resultCO2").innerHTML = Number(document.getElementById("r_13").value).toFixed(2)
}

function calc_Kosten() {
	var t_1 = parseFloat(document.getElementById("r_13").value)
	var t_2 = 10
	document.getElementById("r_14").value = (t_1*t_2) //+ 10
	document.getElementById('resultPrice').innerHTML = Number(document.getElementById("r_14").value).toFixed(2)
}

function remTitleLowerObject(obj){
    for(i=0;i<obj.length;i++){
		    obj[i].title=''
		    obj[i].value=''
	}
}

function setTitleLowerObject(obj){
    for(i=0;i<obj.length;i++){
		    obj[i].title=' '
	}
}