var tax = 1.19;
var posnums;
var Spedition;
var Price= new Array(26);
	Price[1]= new Array();
		Price[1][0]=new Array(2,23);
		Price[1][1]=new Array(10,19);
		Price[1][2]=new Array(40,16);
	Price[2]= new Array();
		Price[2][0]=new Array(2,23);
		Price[2][1]=new Array(10,19);
		Price[2][2]=new Array(40,16);
	Price[3]= new Array();
		Price[3][0]=new Array(2,36);
		Price[3][1]=new Array(10,35);
		Price[3][2]=new Array(40,34);
	Price[4]= new Array();
		Price[4][0]=new Array(2,29);
		Price[4][1]=new Array(10,25);
		Price[4][2]=new Array(40,24);
	Price[10]= new Array();
		Price[10][0]=new Array(2,35);
		Price[10][1]=new Array(10,33);
		Price[10][2]=new Array(40,32);
	Price[11]= new Array();
		Price[11][0]=new Array(2,35);
		Price[11][1]=new Array(10,33);
		Price[11][2]=new Array(40,32);
	Price[12]= new Array();
		Price[12][0]=new Array(2,36);
		Price[12][1]=new Array(10,34);
		Price[12][2]=new Array(40,33);
	Price[13]= new Array();
		Price[13][0]=new Array(2,29);
		Price[13][1]=new Array(10,26);
		Price[13][2]=new Array(40,25);
	Price[16]= new Array();
		Price[16][0]=new Array(2,84);
		Price[16][1]=new Array(10,81);
		Price[16][2]=new Array(40,78);
	Price[17]= new Array();
		Price[17][0]=new Array(2,80);
		Price[17][1]=new Array(10,76);
		Price[17][2]=new Array(40,68);
	Price[18]= new Array();
		Price[18][0]=new Array(2,112);
		Price[18][1]=new Array(10,106);
		Price[18][2]=new Array(40,95);
	Price[19]= new Array();
		Price[19][0]=new Array(2,45);
		Price[19][1]=new Array(10,40);
		Price[19][2]=new Array(40,39);
	Price[20]= new Array();
		Price[20][0]=new Array(2,25);
		Price[20][1]=new Array(10,22);
		Price[20][2]=new Array(40,21);
	Price[21]= new Array();
		Price[21][0]=new Array(2,29);
		Price[21][1]=new Array(10,24);
		Price[21][2]=new Array(40,23);
	Price[22]= new Array();
		Price[22][0]=new Array(2,72);
		Price[22][1]=new Array(10,68);
		Price[22][2]=new Array(40,61);
	Price[25]= new Array();
		Price[25][0]=new Array(2,49);
		Price[25][1]=new Array(10,45);
		Price[25][2]=new Array(40,40);
var Tendays= new Array ();
	Tendays[1]= 0;
	Tendays[2]= 0;
	Tendays[3]= 0;
	Tendays[4]= 0;
	Tendays[10]= 0;
	Tendays[11]= 0;
	Tendays[12]= 0;
	Tendays[13]= 0;
	Tendays[16]= 0;
	Tendays[17]= 0;
	Tendays[18]= 0;
	Tendays[19]= 0;
	Tendays[20]= 0;
	Tendays[21]= 0;
	Tendays[22]= 0;
	Tendays[25]= 0;
var minPrice = 65;
function checkint(value){
	if(parseInt(value)==value && !isNaN(value)) {
		return true;
	}
	return false;
}

function checkfield(object) {
	if(checkint(object.value)) {
		var ob=object.name.indexOf('[');
		var cb=object.name.indexOf(']');
		var pos=object.name.substring(ob+1,cb);
		if(calcA(pos) >= 100*100*100){
			alert("Menge bitte direkt anfragen.");
		}
	} else {
		object.value="0";
		alert("Wert ist keine Ganzzahl");
	}
}

function validatefield(fieldname,length) {
	if(document.getElementsByName(fieldname)[0].value.length<length){
		valid=false;
	}
}

function validate() {
	validatefield('client[ctc]',5);
	validatefield('client[str]',6);
	validatefield('client[plz]',5);
	validatefield('client[cty]',2);
	validatefield('client[ctr]',3);
	validatefield('client[tel]',3);
	validatefield('client[eml]',8);
}

function calcA(pos) {
	var l=document.getElementsByName("pos["+pos+"][l]")[0].value;
	var h=document.getElementsByName("pos["+pos+"][h]")[0].value;
	var n=document.getElementsByName("pos["+pos+"][n]")[0].value;
	var A = l*h*n
	document.getElementsByName("A["+pos+"]")[0].value = A;
	if (l>=270 && h>=270) {
		Spedition[pos]=true;
	} else {
		Spedition[pos]=false;
	}
	sumA();
	return A;
}

var perMedium;
function sumA() {
perMedium= new Array(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
	var porto=0;
	for( var i=0; i<posnums.length; i++) {
		var pos=posnums[i];
		var t=document.getElementsByName("pos["+pos+"][t]")[0].value;
		var A=document.getElementsByName("A["+pos+"]")[0].value;
		perMedium[t]+=parseInt(A) ;
		if (Spedition[pos]==true) {
			porto=0;
		}
	}
	minpricereached();
	try {
		daysSet();
		priceSet(porto);
		portoSet(porto);
	}
	catch(e){
		
	}
}


function Aposprice(medium,qcm) {
var qm;
var myprice;
	if(qcm==null) {
		qm=0;
	} else {
		qm=qcm/10000;
	}
	if(qm < 2){
	 return 0;
	}
	var list=Price[medium];
	if(list==undefined) {
		myprice=0; 
	} else {
		for (var i=0; i<list.length; i++) {
			if(list[i][0]<=qm) {
				 myprice=list[i][1];
			}
		}
		
	}
	return (myprice*qm);
}

function Aprice() {
	var fullprice=0;
	for(var medium=0;medium<perMedium.length; medium++) {
		fullprice+=Aposprice(medium,perMedium[medium]);
	}	
	return fullprice;

}

function priceSet(porto) {
	document.getElementById('netto').innerHTML=toEuro(Aprice());
	document.getElementById('steuer').innerHTML=toEuro((Aprice() + porto)* (tax -1));
	document.getElementById('brutto').innerHTML=toEuro((Aprice() + porto)* tax);
}

function days() {
	for(var i=0; i<posnums.length; i++) {
		var pos=posnums[i];
		var t=document.getElementsByName("pos["+pos+"][t]")[0].value;
		if(Tendays[t]==1) {
			return "15";
		}
	}
	return "5-7";
}

function daysSet() {
	document.getElementById('days').innerHTML=days()+" ";
}

var valid;
function minpricereached() {
	valid =true;
	try {
		validate()
		if(valid==true) {
			document.getElementById('nodata').style.display='none';
		} else {
			document.getElementById('nodata').style.display='inline';
		}
	}
	catch(e){
	}
	if(Aprice()>=minPrice) {
		document.getElementById('under').style.display='none';
	} else {
		document.getElementById('under').style.display='inline';
	}
	if(Aprice()>=minPrice && valid==true) {
		try {
			document.getElementById('toorder').disabled=false;
		}
		catch(e){	
		}
		document.getElementById('print').disabled=false;
	} else {
		try {
			document.getElementById('order').disabled=true;
		}
		catch(e){
		}
		try {
			document.getElementById('toorder').disabled=true;
		}
		catch(e){
		}
		document.getElementById('print').disabled=true;
	}
}

function portoSet(porto) {
	//document.getElementById('porto').innerHTML=toEuro(porto);
}

function toEuro(value) {
	var euro=parseInt(value);
	var cent=Math.round((value-euro)*100);
	if(cent>=100) {
		cent-="100";
		euro+=1
	}
	if(cent<10) {
		cent="0"+cent;
	}
	return euro+","+cent;
}

function ini() {
	for( var posnum = 0; posnum < posnums.length; posnum++) {
		var pos=posnums[posnum];
		calcA(pos);
	}
	sumA();
}

var oldtarget;
var oldaction;
function settarget(form,target,action) {
	oldtarget=form.target;
	form.target=target;
	oldaction=form.action;
	form.action=action;
}

function resettarget(form) {
	form.target=oldtarget;
	form.action=oldaction;
}