ships = new Array;
      forschungenLevel = new Array(0,0,0);
      forschungen = new Array(0, 0, 0);
      //name, speed, research, consumption, capacity
      ships[0] = new Array('kt', 5000, 0, 10, 5000);
      ships[1] = new Array('gt', 7500, 0, 50, 25000);
      ships[2] = new Array('lj', 12500, 0, 20, 50);
      ships[3] = new Array('sj', 10000, 1, 75, 100);
      ships[4] = new Array('kr', 15000, 1, 300, 800);
      ships[5] = new Array('ss', 10000, 2, 500, 1500);
      ships[6] = new Array('kolo', 2500, 1, 1000, 7500);
      ships[7] = new Array('rec', 2000, 0, 300, 20000);
      ships[8] = new Array('spio', 100000000, 0, 1, 5);
      ships[9] = new Array('bomber', 4000, 1, 1000, 500);
      ships[10] = new Array('zerri', 5000, 2, 1000, 2000);
      ships[11] = new Array('ts', 100, 2, 1, 1000000);
      ships[12] = new Array('bc', 10000, 2, 250, 750);
function getStorageFaktor(){
   	return 1  }


function readInfo()
{
	    forschungenLevel[0] = document.getElementById('verb').value;
        forschungenLevel[1] = document.getElementById('imp').value;
        forschungenLevel[2] = document.getElementById('hyper').value;
        forschungen[0] = document.getElementById('verb').value * 10;
        forschungen[1] = document.getElementById('imp').value * 20;
        forschungen[2] = document.getElementById('hyper').value * 30;
        if (forschungenLevel[1] > 4) {
          ships[0] = new Array('kt', 10000, 1, 20,5000);
//          ships[0] = new Array('kt', 10000, 1, 10);
        }
        else
	      ships[0] = new Array('kt', 5000, 0, 10, 5000);
	     
        if (forschungenLevel[2] > 7)
          	ships[9] = new Array('bomber', 5000, 2, 1000,500);
        else
        	ships[9] = new Array('bomber', 4000, 1, 1000, 500);
        
}

function min(a, b) {
	a = a * 1;
	b = b * 1;
	if (a > b) {
		return b;
	} else {
		return a;
	}
}

function distance() {
	var thisGalaxy;
	var thisSystem;
	var thisPlanet;
	var targetGalaxy;
	var targetSystem;
	var targetPlanet;

	var dist;
	thisGalaxy = document.getElementsByName("thisgalaxy")[0].value;
	thisSystem = document.getElementsByName("thissystem")[0].value;
	thisPlanet = document.getElementsByName("thisplanet")[0].value;

	targetGalaxy = document.getElementsByName("galaxy")[0].value;
	targetSystem = document.getElementsByName("system")[0].value;
	targetPlanet = document.getElementsByName("planet")[0].value;

	dist = 0;
	if ((targetGalaxy - thisGalaxy) != 0) {
		dist = Math.abs(targetGalaxy - thisGalaxy) * 20000;
	} else if ((targetSystem - thisSystem) != 0) {
		dist = Math.abs(targetSystem - thisSystem) * 5 * 19 + 2700;
	} else if ((targetPlanet - thisPlanet) != 0) {
		dist = Math.abs(targetPlanet - thisPlanet) * 5 + 1000;
	} else {
		dist = 5;
	}

	return(dist);
}

function tsdpkt(f) {
	//Set '.' in thousands
  r = ""; 
  vz = ""; 
  if (f < 0) { vz = "-"; }
  f = abs(f);
  r = f % 1000;
  while (f >= 1000){ 
    k1 = "";
    if ((f % 1000) < 100) { k1 = "0"; } 
    if ((f % 1000) < 10) { k1 = "00"; } 
    if ((f % 1000) == 0) { k1 = "00"; } 
    f = abs((f-(f % 1000)) / 1000); 
    r = f % 1000 + "." + k1 + r; 
  } 
  r = vz + r;
  return r; 
}

function speed() {
	var sp;
	
	//sp = document.getElementsByName("speed")[0].value;
	sp = 10;
	return(sp);
}

function maxspeed() {

	var msp = 1000000000;
      for(i = 0; i < 13; i++) 
      {
         var shipCount = document.getElementById(ships[i][0]).value;
         var shipSpeed = ships[i][1] * (1 + (forschungen[ships[i][2]]/100) );
//         var shipSpeed = Math.round(ships[i][1] * (1 + (forschungen[ships[i][2]]/100) ));
         document.getElementById(ships[i][0]+"speed").innerHTML = Math.round(shipSpeed);
         if(shipCount > 0 && !isNaN(shipCount)&&shipSpeed>0&& !isNaN(shipSpeed))
         {
			msp = min(msp, shipSpeed);
		 }
	  }
        
	return(msp);
}

//#done




function storage(sp,msp,dist,dur,cons) {
	var storage = 0;
	var unusedProbeStorage = 0;
	var probeConsumption = 0;
	var basicConsumption = 0;
	var values;
	var i;
	//Calculate probeConsumption
//	msp = maxspeed();
//	sp = speed();
//	dist = distance();
//	dur = duration(sp,msp,dist);
	
	var speedfactor = document.getElementsByName("speedfactor")[0].value;

	shipCount = document.getElementById(ships[8][0]).value;
	
	if (shipCount) {
		shipspeed = ships[8][1] * (1 + (forschungen[ships[8][2]]/100) );
//		shipspeed = Math.round(ships[8][1] * (1 + (forschungen[ships[8][2]]/100) ));
		spd = 35000 / (dur * speedfactor - 10) * Math.sqrt(dist * 10 / shipspeed);

		basicConsumption = ships[8][3]/*Consumption*/ * shipCount;
		probeConsumption += basicConsumption * dist / 35000 * ((spd / 10) + 1) * ((spd / 10) + 1);
	}


	probeConsumption = Math.round(probeConsumption) + 1;

	//Calculate unusedProbeStorage
	storage = ships[8][4] * shipCount;
	var stor =  storage - probeConsumption;
	if(stor>0)
		unusedProbeStorage = stor;
	else
		unusedProbeStorage=0;
			
		
	//Calculate storage	
	storage = 0;
    for(i = 0; i < 13; i++) 
    {
        var shipCount = 1*document.getElementById(ships[i][0]).value;

		if (shipCount>0&&!isNaN(shipCount))
		{
				storage+= shipCount*ships[i][4];
		}
	}
	storage = storage * getStorageFaktor();
//	alert('stor'+storage);
	
//	storage -= consumption(sp);
	storage -= cons;
	if (document.getElementById(ships[8][0]).value) {
		storage -= unusedProbeStorage;
	}
	document.getElementById("stor"+sp+"0").innerHTML = storage;
	return(storage);
}


function consumption(sp,msp,dist,dur) {
	var consumption = 0;
	var basicConsumption = 0;
	var values;
	var i;

//	msp = maxspeed();
//	sp = speed();
//	dist = distance();
//	dur = duration(sp,msp,dist);
	var speedfactor = document.getElementsByName("speedfactor")[0].value;
	
//alert('cons2');
    for(i = 0; i < 13; i++) 
    {
        var shipCount = document.getElementById(ships[i][0]).value;
		if (shipCount>0&&!isNaN(shipCount)) 
		{
//	        var shipSpeed = Math.round(ships[i][1] * (1 + (forschungen[ships[i][2]]/100) ));
	        var shipSpeed = (ships[i][1] * (1 + (forschungen[ships[i][2]]/100) ));
			spd = 35000 / (dur * speedfactor - 10) * Math.sqrt(dist * 10 / shipSpeed);

			basicConsumption = ships[i][3]* shipCount;
			consumption += basicConsumption * dist / 35000 * ((spd / 10) + 1) * ((spd / 10) + 1);
			//      values = values + " " + spd;
		}
	}
	consumption = Math.round(consumption) + 1;
	document.getElementById("deut"+sp+"0").innerHTML = consumption;
	
	return(consumption);
}

function duration(sp,msp,dist) {
	var speedfactor;
	/*
	#speedfactor = 1;
	*/
	speedfactor = document.getElementsByName("speedfactor")[0].value;
//	msp = maxspeed();
//	sp = speed();
//	dist = distance();

	

//	for(i=1;i<11;i++)
	{
//		sp = i;
		ret = Math.round(((35000 / sp * Math.sqrt(dist * 10 / msp) + 10) / speedfactor ));
		var seconds = ret;
		var hours = Math.floor(seconds / 3600);
		seconds -= hours * 3600;
	
		var minutes = Math.floor(seconds / 60);
		seconds -= minutes * 60;
	
		if (minutes < 10) minutes = "0" + minutes;
		if (seconds < 10) seconds = "0" + seconds;
	
		document.getElementById("zeit"+sp+"0").innerHTML = hours + ":" + minutes + ":" + seconds + " h";
//		alert("zeit"+sp+"0");
	}
//	sp = speed();
	ret = Math.round(((35000 / sp * Math.sqrt(dist * 10 / msp) + 10) / speedfactor ));
	return ret;
}


function shortInfo() {

	readInfo();

    var i;
	var msp = maxspeed();
	var dist = distance();
    for(i=1;i<11;i++)
    {
	   	dur = duration(i,msp,dist);
    	cons = consumption(i,msp,dist,dur);
    	storage(i,msp,dist,dur,cons);
    }
    	
	document.getElementById("distance").innerHTML = tsdpkt(distance());
//	alert(tsdpkt(distance()));
/*	var seconds = duration();
	var hours = Math.floor(seconds / 3600);
	seconds -= hours * 3600;

	var minutes = Math.floor(seconds / 60);
	seconds -= minutes * 60;

	if (minutes < 10) minutes = "0" + minutes;
	if (seconds < 10) seconds = "0" + seconds;

	document.getElementById("zeit100").innerHTML = hours + ":" + minutes + ":" + seconds + " h";*/
	
//	document.getElementById("duration").innerHTML = hours + ":" + minutes + ":" + seconds + " h";

//	var stor = storage();
//	alert(stor);
//	var cons = consumption();
	
	
//	document.getElementById("maxspeed").innerHTML = tsdpkt(maxspeed());
//	if (stor >= 0) {
//		document.getElementById("consumption").innerHTML = '<font color="lime">'+tsdpkt(cons)+'</font>';
//		document.getElementById("storage").innerHTML = '<font color="lime">'+tsdpkt(stor)+'</font>';
//	} else {
//		document.getElementById("consumption").innerHTML = '<font color="red">'+tsdpkt(cons)+'</font>';
//		document.getElementById("storage").innerHTML = '<font color="red">'+tsdpkt(stor)+'</font>';
//	}
//
}



//function target() {
//	var galaxy;
//	var system;
//	var planet;
//
//	galaxy = document.getElementsByName("galaxy")[0].value;
//	system = document.getElementsByName("system")[0].value;
//	planet = document.getElementsByName("planet")[0].value;
//
//	return("["+galaxy+":"+system+":"+planet+"]");
//}

//function setTarget(galaxy, solarsystem, planet, planettype) {
//	document.getElementsByName('galaxy')[0].value = galaxy;
//	document.getElementsByName('system')[0].value = solarsystem;
//	document.getElementsByName('planet')[0].value = planet;
//	document.getElementsByName('planettype')[0].value = planettype;
//}

//function setMission(mission) {
//	document.getElementsByName('order')[0].selectedIndex = mission;
//	return;
//}

//function setUnion(unionid) {
//	document.getElementsByName('union2')[0].selectedIndex = unionid;
//}

//function setTargetLong(galaxy, solarsystem, planet, planettype, mission, cnt) {
//	setTarget(galaxy, solarsystem, planet, planettype);
//	setMission(mission);
//	setUnions(cnt);
//}







//function consumption2() {
//	var consumption;
//	var basicConsumption = 0;
//
//	for (i = 200; i < 220; i++) {
//		if (document.getElementsByName("ship" + i)[0]) {
//			basicConsumption = basicConsumption +
//			document.getElementsByName("consumption" + i)[0].value
//			* document.getElementsByName("ship" + i)[0].value;
//		}
//	}
//
//	speedfactor = document.getElementsByName("speedfactor")[0].value;
//	msp = maxspeed();
//	sp = speed();
//	dist = distance();
//
//	consumption = Math.round(basicConsumption * dist / 35000 * ((sp / 10) + 1) * ((sp / 10) + 1)) + 1;
//
//	return(consumption);
//}









function fleetInfo() {
	document.getElementById("speed").innerHTML = speed() * 10 + "%";
	document.getElementById("target").innerHTML = target();
	document.getElementById("distance").innerHTML = distance();

	var seconds = duration();
	var hours = Math.floor(seconds / 3600);
	seconds -= hours * 3600;

	var minutes = Math.floor(seconds / 60);
	seconds -= minutes * 60;

	if (minutes < 10) minutes = "0" + minutes;
	if (seconds < 10) seconds = "0" + seconds;

	document.getElementById("duration").innerHTML = hours + ":" + minutes + ":" + seconds + " h";

	var stor = storage();
	var cons = consumption();
	document.getElementById("maxspeed").innerHTML = tsdpkt(maxspeed());
	if (stor >= 0) {
		document.getElementById("consumption").innerHTML = '<font color="lime">'+cons+'</font>';
		document.getElementById("storage").innerHTML = '<font color="lime">'+stor+'</font>';
	} else {
		document.getElementById("consumption").innerHTML = '<font color="red">'+cons+'</font>';
		document.getElementById("storage").innerHTML = '<font color="red">'+stor+'</font>';
	}
	calculateTransportCapacity();
}




//function setResource(id, val) {
//	if (document.getElementsByName(id)[0]) {
//		document.getElementsByName("resource" + id)[0].value = val;
//	}
//}

//function maxResource(id) {
//	var thisresource = parseInt(document.getElementsByName("thisresource" + id)[0].value);
//	var thisresourcechosen = parseInt(document.getElementsByName("resource" + id)[0].value);
//
//	if (isNaN(thisresourcechosen)){
//		thisresourcechosen=0;
//	}
//	if (isNaN(thisresource)){
//		thisresource=0;
//	}
//	
//	var storCap = storage();
//	if (id==3){
//		thisresource -= consumption();
//	}
//	
//	var metalToTransport = parseInt(document.getElementsByName("resource1")[0].value);
//	var crystalToTransport = parseInt(document.getElementsByName("resource2")[0].value);
//	var deuteriumToTransport = parseInt(document.getElementsByName("resource3")[0].value);
//
//	if (isNaN(metalToTransport)){
//		metalToTransport=0;
//	}
//	if (isNaN(crystalToTransport)){
//		crystalToTransport=0;
//	}	
//	if (isNaN(deuteriumToTransport)){
//		deuteriumToTransport=0;
//	}	
//
//	var freeCapacity = Math.max(storCap - metalToTransport - crystalToTransport - deuteriumToTransport, 0);
//	var cargo = Math.min (freeCapacity + thisresourcechosen, thisresource);
//	
//	if (document.getElementsByName("resource" + id)[0]) {
//		document.getElementsByName("resource" + id)[0].value = cargo;
//	}
//	calculateTransportCapacity();
//}
//
//function maxResources() {
//	var id;
//	var storCap = storage();
//	var metalToTransport = document.getElementsByName("thisresource1")[0].value;
//	var crystalToTransport = document.getElementsByName("thisresource2")[0].value;
//	var deuteriumToTransport = document.getElementsByName("thisresource3")[0].value - consumption();
//
//	var freeCapacity = storCap - metalToTransport - crystalToTransport - deuteriumToTransport;
//	if (freeCapacity < 0) {
//		metalToTransport = Math.min(metalToTransport, storCap);
//		crystalToTransport = Math.min(crystalToTransport, storCap - metalToTransport);
//		deuteriumToTransport = Math.min(deuteriumToTransport, storCap - metalToTransport - crystalToTransport);
//	}
//	document.getElementsByName("resource1")[0].value = Math.max(metalToTransport, 0);
//	document.getElementsByName("resource2")[0].value = Math.max(crystalToTransport, 0);
//	document.getElementsByName("resource3")[0].value = Math.max(deuteriumToTransport, 0);
//	calculateTransportCapacity();
//}
//
//function maxShip(id) {
//	if (document.getElementsByName(id)[0]) {
//		document.getElementsByName(id)[0].value = document.getElementsByName("max" + id)[0].value;
//	}
//}
//
//function maxShips() {
//	var id;
//	for (i = 200; i < 220; i++) {
//		id = "ship"+i;
//		maxShip(id);
//	}
//}
//
//
//function noShip(id) {
//	if (document.getElementsByName(id)[0]) {
//		document.getElementsByName(id)[0].value = 0;
//	}
//}
//
//
//function noShips (){
//	var id;
//	for (i = 200; i < 220; i++) {
//		id = "ship"+i;
//		noShip(id);
//	}
//}

function calculateTransportCapacity() {
	var metal = Math.abs(document.getElementsByName("resource1")[0].value);
	var crystal = Math.abs(document.getElementsByName("resource2")[0].value);
	var deuterium = Math.abs(document.getElementsByName("resource3")[0].value);

	transportCapacity =  storage() - metal - crystal - deuterium;

	if (transportCapacity < 0) {
		document.getElementById("remainingresources").innerHTML="<font color=red>"+transportCapacity+"</font>";
	} else {
		document.getElementById("remainingresources").innerHTML="<font color=lime>"+transportCapacity+"</font>";
	}
	return transportCapacity;
}

//function getLayerRef(id, document) {
//	if (!document)
//	document = window.document;
//
//	if (document.layers) {
//		for (var l = 0; l < document.layers.length; l++)
//		if (document.layers[l].id == id)
//		return document.layers[l];
//		for (var l = 0; l < document.layers.length; l++) {
//			var result = getLayerRef(id, document.layers[l].document);
//			if (result)
//			return result;
//		}
//		return null;
//	}
//	else if (document.all) {
//		return document.all[id];
//	}
//	else if (document.getElementById) {
//		return document.getElementById(id);
//	}
//}

//function setVisibility(objLayer, visible) {
//	if (document.layers) {
//		objLayer.visibility =
//		(visible == true) ? 'show' : 'hide';
//	} else {
//		objLayer.style.visibility =
//		(visible == true) ? 'visible' : 'hidden';
//	}
//}
//
//function setVisibilityForDivByPrefix(prefix, visible, d) {
//	if (!d)
//	d = window.document;
//
//	if (document.layers) {
//		for (var i = 0; i < d.layers.length; i++) {
//			if (d.layers[i].id.substr(0, prefix.length) == prefix)
//			setVisibility(d.layers[l], visible);
//			setVisibilityForDivByPrefix(prefix, visible, d.layers[i].document);
//		}
//	} else if (document.all) {
//		var layers = document.all.tags("div");
//		for (i = 0; i < layers.length; i++) {
//			if (layers[i].id.substr(0, prefix.length) == prefix)
//			setVisibility(document.all.tags("div")[i].visible);
//		}
//	} else if (document.getElementsByTagName) {
//		var layers = document.getElementsByTagName("div");
//		for (i = 0; i < layers.length; i++) {
//			if (layers[i].id.substr(0, prefix.length) == prefix)
//			setVisibility(layers[i].visible);
//		}
//	}
//}


/*
function disableSome() {
document.forms[0].mission[6].disabled = true;
document.forms[0].mission[7].disabled = true;
document.forms[0].mission[8].disabled = true;
}
*/
//function setPlanet(string) {
//	var splitstring = string.split(":");
//	document.getElementsByName('galaxy')[0].value = splitstring[0];
//	document.getElementsByName('system')[0].value = splitstring[1];
//	document.getElementsByName('planet')[0].value = splitstring[2];
//	document.getElementsByName('planettype')[0].value = splitstring[3];
//	setMission(splitstring[4]);
//}
//
//function setUnions(cnt) {
//	galaxy = document.getElementsByName('galaxy')[0].value;
//	system = document.getElementsByName('system')[0].value;
//	planet =   document.getElementsByName('planet')[0].value;
//	planettype = document.getElementsByName('planettype')[0].value;
//
//	thisgalaxy = document.getElementsByName("thisgalaxy")[0].value;
//	thissystem = document.getElementsByName("thissystem")[0].value;
//	thisplanet = document.getElementsByName("thisplanet")[0].value;
//	thisplanettype = document.getElementsByName("thisplanettype")[0].value;
//
//	spd = document.getElementsByName("speed")[0].value;
//	speedfactor = document.getElementsByName("speedfactor")[0].value;
//
//	for (i = 0; i < cnt; i++) {
//		//    alert ("set unions called "+ cnt);
//		var string = document.getElementById("union"+i).innerHTML;
//		time = document.getElementsByName('union'+i+'time')[0].value;
//		/* alert ("set unions called "+ time);*/
//		targetgalaxy = document.getElementsByName('union'+i+'galaxy')[0].value;
//		targetsystem = document.getElementsByName('union'+i+'system')[0].value;
//		targetplanet = document.getElementsByName('union'+i+'planet')[0].value;
//		targetplanettype = document.getElementsByName('union'+i+'planettype')[0].value;
//
//		if (targetgalaxy == galaxy && targetsystem == system
//		&& targetplanet == planet && targetplanettype == planettype){
//
//
//			inSpeedLimit = isInSpeedLimit(flightTime(thisgalaxy, thissystem, thisplanet,
//			targetgalaxy, targetsystem, targetplanet,
//			spd, speedfactor), time);
//			//      alert ("in here" + inSpeedLimit);
//			if (inSpeedLimit == 2) {
//				document.getElementById("union"+i).innerHTML =
//				'<font color="lime">'+string+'</font>';
//			} else if (inSpeedLimit == 1) {
//				document.getElementById("union"+i).innerHTML =
//				'<font color="orange">'+string+'</font>';
//			} else {
//				document.getElementById("union"+i).innerHTML =
//				'<font color="red">'+string+'</font>';
//			}
//		} else {
//			document.getElementById("union"+i).innerHTML =
//			'<font color="#00a0ff">'+string+'</font>';
//			//      alert("red"+i);
//		}
//	}
//}

//function isInSpeedLimit(flightlength, eventtime) {
//	var time = new Date();
//	time = Math.round(time / 1000);
//	if (flightlength < ((eventtime - time) * (1 + 0.5))) {
//		return 2;
//	} else if (flightlength < ((eventtime - time) * 1)) {
//		return 1;
//	} else {
//		return 0;
//	}
//}

//function flightTime(galaxy, system, planet,
//targetgalaxy, targetsystem, targetplanet,
//spd, maxspeed, speedfactor) {
//	//    alert ("flighttime called 1"+galaxy+" "+system+" "+planet+" "+targetgalaxy+" "+targetsystem+" "+targetplanet);
//
//	if ((galaxy - targetgalaxy) != 0) {
//		dist = Math.abs(galaxy - targetgalaxy) * 20000;
//	} else if ((system - targetsystem) != 0) {
//		dist = Math.abs(system - targetsystem) * 5 * 19 + 2700;
//	} else if ((planet - targetplanet) != 0) {
//		dist = Math.abs(planet - targetplanet) * 5 + 1000;
//	} else {
//		dist = 5;
//	}
//	return Math.round(((35000 / spd * Math.sqrt(dist * 10 / maxspeed) + 10) / speedfactor));
//}

//function showCoords() {
//	document.getElementsByName('speed')[0].disabled = false;
//	document.getElementsByName('galaxy')[0].disabled = false;
//	document.getElementsByName('system')[0].disabled = false;
//	document.getElementsByName('planet')[0].disabled = false;
//	document.getElementsByName('planettype')[0].disabled = false;
//	document.getElementsByName('shortlinks')[0].disabled = false;
//}
//
//function hideCoords() {
//	document.getElementsByName('speed')[0].disabled = true;
//	document.getElementsByName('galaxy')[0].disabled = true;
//	document.getElementsByName('system')[0].disabled = true;
//	document.getElementsByName('planet')[0].disabled = true;
//	document.getElementsByName('planettype')[0].disabled = true;
//	document.getElementsByName('shortlinks')[0].disabled = true;
//}

//function showOrders() {
//	document.getElementsByName('order')[0].disabled = false;
//	return;
//}
//
//function hideOrders() {
//	document.getElementsByName('order')[0].disabled = true;
//}
//
//function showResources() {
//	document.getElementsByName('resource1')[0].disabled = false;
//	document.getElementsByName('resource2')[0].disabled = false;
//	document.getElementsByName('resource3')[0].disabled = false;
//	document.getElementsByName('holdingtime')[0].disabled = false;
//}
//
//function hideResources() {
//	document.getElementsByName('resource1')[0].disabled = true;
//	document.getElementsByName('resource2')[0].disabled = true;
//	document.getElementsByName('resource3')[0].disabled = true;
//	document.getElementsByName('holdingtime')[0].disabled = true;
//}

//function setShips(s16,s17,s18,s19,s20,s21,s22,s23,s24,s25,s27,s28,s29){
//	
//	setNumber('202',s16);
//	setNumber('203',s17);
//	setNumber('204',s18);
//	setNumber('205',s19);
//	setNumber('206',s20);
//	setNumber('207',s21);
//	setNumber('208',s22);
//	setNumber('209',s23);
//	setNumber('210',s24);
//	setNumber('211',s25);
//	setNumber('213',s27);
//	setNumber('214',s28);
//	setNumber('215',s29);
//
//}

//function setNumber(name,number){
//	if (typeof document.getElementsByName('ship'+name)[0] != 'undefined'){
//		document.getElementsByName('ship'+name)[0].value=number;
//	}
//}



function abs(a) {
	if(a < 0) return -a;
	return a;
}