function speed() {
	var sp;
	sp = getElementByCache("name-0","speed").value;

	return(sp);
}

function target() {
	var galaxy;
	var system;
	var planet;

	galaxy = getElementByCache("name-0","galaxy").value;
	system = getElementByCache("name-0","system").value;
	planet = getElementByCache("name-0","planet").value;

	return("["+galaxy+":"+system+":"+planet+"]");
}

function setTarget(galaxy, solarsystem, planet, planettype) {
	getElementByCache("name-0",'galaxy').value = galaxy;
	getElementByCache("name-0",'system').value = solarsystem;
	getElementByCache("name-0",'planet').value = planet;
	getElementByCache("name-0",'planettype').value = planettype;	
}

function setACS(groupid) {
	getElementByCache("name-0",'fleet_group').value = groupid;
}

function setACS_target(acs_target_mr) {
	getElementByCache("name-0",'acs_target_mr').value = acs_target_mr;
}

function setMission(mission) {
	getElementByCache("name-0",'order').selectedIndex = mission;
	return;
}

function setUnion(unionid) {
	getElementByCache("name-0","union2").selectedIndex = unionid;
}

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


function maxspeed() {
	var msp = 1000000000;
	for (i = 200; i < 220; i++) {
		if (getElementByCache("name-0","ship" + i)) {
			if ((getElementByCache("name-0","speed" + i).value * 1) >= 1
			&& (getElementByCache("name-0","ship" + i).value * 1) >= 1) {
				msp = Math.min(msp, getElementByCache("name-0","speed" + i).value);
			}
		}
	}

	return(msp);
}

function distance() {
	var thisGalaxy;
	var thisSystem;
	var thisPlanet;

	var targetGalaxy;
	var targetSystem;
	var targetPlanet;

	var dist;

	thisGalaxy = getElementByCache("name-0","thisgalaxy").value;
	thisSystem = getElementByCache("name-0","thissystem").value;
	thisPlanet = getElementByCache("name-0","thisplanet").value;

	targetGalaxy = getElementByCache("name-0","galaxy").value;
	targetSystem = getElementByCache("name-0","system").value;
	targetPlanet = getElementByCache("name-0","planet").value;

	dist = 5;
	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;
	}

	return(dist);
}

function duration() {
	var speedfactor;
	speedfactor = getElementByCache("name-0","speedfactor").value;
	var msp = maxspeed();
	var sp = speed();
	var dist = distance();

	var ret = Math.round(((35000 / sp * Math.sqrt(dist * 10 / msp) + 10) / speedfactor ));
	return ret;
}


function consumption() {
	var consumption = 0;
	var basicConsumption = 0;
	var values;
	var i;
	var shipspeed;
	var spd;

	var msp = maxspeed();
	var sp = speed();
	var dist = distance();
	var dur = duration();
	var speedfactor = getElementByCache("name-0","speedfactor").value;
	for (i = 200; i < 220; i++) {
		if (getElementByCache("name-0","ship" + i)) {
			shipspeed = getElementByCache("name-0","speed" + i).value;
			spd = 35000 / (dur * speedfactor - 10) * Math.sqrt(dist * 10 / shipspeed);

			basicConsumption = getElementByCache("name-0","consumption" + i).value * getElementByCache("name-0","ship" + i).value;
			consumption += basicConsumption * dist / 35000 * ((spd / 10) + 1) * ((spd / 10) + 1);
		}
	}

	consumption = Math.round(consumption/3) + 1;

	//  document.write(values);

	return(consumption);
}

function probeConsumption() {
	var consumption = 0;
	var basicConsumption = 0;
	var values;
	var i;

	msp = maxspeed();
	sp = speed();
	dist = distance();
	dur = duration();
	speedfactor = getElementByCache("name-0","speedfactor").value;

	
	if (getElementByCache("name-0","ship210")) {
		shipspeed = getElementByCache("name-0","speed210").value;
		spd = 35000 / (dur * speedfactor - 10) * Math.sqrt(dist * 10 / shipspeed);

		basicConsumption = getElementByCache("name-0","consumption210").value * getElementByCache("name-0","ship210").value;
		consumption += basicConsumption * dist / 35000 * ((spd / 10) + 1) * ((spd / 10) + 1);
	}


	consumption = Math.round(consumption) + 1;

	//  document.write(values);

	return(consumption);
}

function unusedProbeStorage() {

	var storage = getElementByCache("name-0","capacity210").value * getElementByCache("name-0","ship210").value;
	var stor =  storage - probeConsumption();
	return (stor>0)?stor:0;

}

function storage() {
	var storage = 0;

	for (i = 200; i < 300; i++) {

		if (getElementByCache("name-0","ship" + i)) {
			if ((getElementByCache("name-0","ship" + i).value * 1) >= 1) {
				storage
				+= getElementByCache("name-0","ship" + i).value
				*  getElementByCache("name-0","capacity" + i).value
			}
		}
	}
	storage -= consumption();
	if (getElementByCache("name-0","ship210")) {
		storage -= unusedProbeStorage();
	}

	return(storage);
}


function fleetInfo() {
	getElementByCache("id","speed").innerHTML = speed() * 10 + "%";
	getElementByCache("id","target").innerHTML = target();
	getElementByCache("id","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;

	getElementByCache("id","duration").innerHTML = hours + ":" + minutes + ":" + seconds + " h";

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

function shortInfo() {

	getElementByCache("id","distance").innerHTML = tsdpkt(distance());
	var seconds = duration();
	var ConsumptionType;
	ConsumptionType = getElementByCache("name-0","consumption_type").value;
	if(ConsumptionType == 'j'){
		seconds = Math.round(seconds * 0.75);
	}
	var days = Math.floor(seconds /(3600 * 24));
	seconds -= days * 3600 * 24;
	
	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;

	var dura = "";
	if(days>0) dura += days + "일";
	if(hours>0) dura += hours + "시";
	if(minutes>0) dura += minutes + "분";
	dura += seconds + "초";
	getElementByCache("id","duration").innerHTML = dura;
	var stor = storage();
	var cons = consumption();


	getElementByCache("id","maxspeed").innerHTML = tsdpkt(maxspeed());
	if (stor >= 0) {
		getElementByCache("id","consumption").innerHTML = '<font color="lime">'+tsdpkt(cons)+'</font>';
		getElementByCache("id","storage").innerHTML = '<font color="lime">'+tsdpkt(stor)+'</font>';
	} else {
		getElementByCache("id","consumption").innerHTML = '<font color="red">'+tsdpkt(cons)+'</font>';
		getElementByCache("id","storage").innerHTML = '<font color="red">'+tsdpkt(stor)+'</font>';
	}

}


function setResource(id, val) {

	if (getElementByCache("name-0",id)) {
		getElementByCache("resource" + id).value = val;
	}
}

function maxResource(id) {
	var thisresource = parseInt(getElementByCache("name-0","thisresource" + id).value);
	var thisresourcechosen = parseInt(getElementByCache("name-0","resource" + id).value);
	var ConsumptionType = getElementByCache("name-0","consumption_type").value;

	if (isNaN(thisresourcechosen)){
		thisresourcechosen=0;
	}
	if (isNaN(thisresource)){
		thisresource=0;
	}

	var storCap = storage();
	if(ConsumptionType == 'j'){
		if (id==4){
			thisresource -= consumption();
		}
	}else{
		if (id==3){
			thisresource -= consumption();
		}
	}

	var metalToTransport = parseInt(getElementByCache("name-0","resource1").value);
	var crystalToTransport = parseInt(getElementByCache("name-0","resource2").value);
	var deuteriumToTransport = parseInt(getElementByCache("name-0","resource3").value);
	var jentroniumToTransport = parseInt(getElementByCache("name-0","resource4").value);


	if (isNaN(metalToTransport)){
		metalToTransport=0;
	}
	if (isNaN(crystalToTransport)){
		crystalToTransport=0;
	}
	if (isNaN(deuteriumToTransport)){
		deuteriumToTransport=0;
	}
	if (isNaN(jentroniumToTransport)){
		jentroniumToTransport=0;
	}

	var freeCapacity = Math.max(storCap - metalToTransport - crystalToTransport - deuteriumToTransport - jentroniumToTransport, 0);
	var cargo = Math.min (freeCapacity + thisresourcechosen, thisresource);

	if (getElementByCache("name-0","resource" + id)) {
		getElementByCache("name-0","resource" + id).value = cargo;
	}
	calculateTransportCapacity();
}

function maxResources() {
	var id;
	var storCap = storage();
	var ConsumptionType = getElementByCache("name-0","consumption_type").value;
	var metalToTransport = getElementByCache("name-0","thisresource1").value;
	var crystalToTransport = getElementByCache("name-0","thisresource2").value;
	if(ConsumptionType == 'j'){
		var deuteriumToTransport = getElementByCache("name-0","thisresource3").value;
		var jentroniumToTransport = getElementByCache("name-0","thisresource4").value - consumption();
	}else{
		var deuteriumToTransport = getElementByCache("name-0","thisresource3").value - consumption();
		var jentroniumToTransport = getElementByCache("name-0","thisresource4").value;
	}

	var freeCapacity = storCap - metalToTransport - crystalToTransport - deuteriumToTransport - jentroniumToTransport;
	if (freeCapacity < 0) {
		metalToTransport = Math.min(metalToTransport, storCap);
		crystalToTransport = Math.min(crystalToTransport, storCap - metalToTransport);
		deuteriumToTransport = Math.min(deuteriumToTransport, storCap - metalToTransport - crystalToTransport);
		jentroniumToTransport = Math.min(jentroniumToTransport, storCap - metalToTransport - crystalToTransport - deuteriumToTransport);
	}
	getElementByCache("name-0","resource1").value = Math.max(metalToTransport, 0);
	getElementByCache("name-0","resource2").value = Math.max(crystalToTransport, 0);
	getElementByCache("name-0","resource3").value = Math.max(deuteriumToTransport, 0);
	getElementByCache("name-0","resource4").value = Math.max(jentroniumToTransport, 0);
	calculateTransportCapacity();
}

function maxShip(id) {
	if (getElementByCache("name-0",id)) {
		getElementByCache("name-0",id).value = getElementByCache("name-0","max" + id).value;
	}
}

function maxShips() {
	var id;
	for (i = 200; i < 220; i++) {
		id = "ship"+i;
		maxShip(id);
	}
}


function noShip(id) {
	if (getElementByCache("name-0",id)) {
		getElementByCache("name-0",id).value = 0;
	}
}


function noShips (){
	var id;
	for (i = 200; i < 220; i++) {
		id = "ship"+i;
		noShip(id);
	}
}

function calculateTransportCapacity() {
	var metal = Math.abs(getElementByCache("name-0","resource1").value);
	var crystal = Math.abs(getElementByCache("name-0","resource2").value);
	var deuterium = Math.abs(getElementByCache("name-0","resource3").value);
	var jentronium = Math.abs(getElementByCache("name-0","resource4").value);

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

	if (transportCapacity < 0) {
		getElementByCache("name-0","remainingresources").innerHTML="<font color=red>"+transportCapacity+"</font>";
	} else {
		getElementByCache("name-0","remainingresources").innerHTML="<font color=lime>"+transportCapacity+"</font>";
	}
	return transportCapacity;
}




/*
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(":");
	getElementByCache("name-0",'galaxy').value = splitstring[0];
	getElementByCache("name-0",'system').value = splitstring[1];
	getElementByCache("name-0",'planet').value = splitstring[2];
	getElementByCache("name-0",'planettype').value = splitstring[3];
	setMission(splitstring[4]);
}

function setUnions(cnt) {
	galaxy = getElementByCache("name-0",'galaxy').value;
	system = getElementByCache("name-0",'system').value;
	planet =   getElementByCache("name-0",'planet').value;
	planettype = getElementByCache("name-0",'planettype').value;

	thisgalaxy = getElementByCache("name-0","thisgalaxy").value;
	thissystem = getElementByCache("name-0","thissystem").value;
	thisplanet = getElementByCache("name-0","thisplanet").value;
	thisplanettype = getElementByCache("name-0","thisplanettype").value;

	spd = getElementByCache("name-0","speed").value;
	speedfactor = getElementByCache("name-0","speedfactor").value;

	for (i = 0; i < cnt; i++) {
		//    alert ("set unions called "+ cnt);
		var string = getElementByCache("id","union"+i).innerHTML;
		time = getElementByCache("name-0",'union'+i+'time').value;
		/* alert ("set unions called "+ time);*/
		targetgalaxy = getElementByCache("name-0",'union'+i+'galaxy').value;
		targetsystem = getElementByCache("name-0",'union'+i+'system').value;
		targetplanet = getElementByCache("name-0",'union'+i+'planet').value;
		targetplanettype = getElementByCache("name-0",'union'+i+'planettype').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) {
				getElementByCache("id","union"+i).innerHTML =
				'<font color="lime">'+string+'</font>';
			} else if (inSpeedLimit == 1) {
				getElementByCache("id","union"+i).innerHTML =
				'<font color="orange">'+string+'</font>';
			} else {
				getElementByCache("id","union"+i).innerHTML =
				'<font color="red">'+string+'</font>';
			}
		} else {
			getElementByCache("id","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() {
	getElementByCache("name-0","speed").disabled = false;
	getElementByCache("name-0",'galaxy').disabled = false;
	getElementByCache("name-0",'system').disabled = false;
	getElementByCache("name-0",'planet').disabled = false;
	getElementByCache("name-0",'planettype').disabled = false;
	getElementByCache("name-0","shortlinks").disabled = false;
}

function hideCoords() {
	getElementByCache("name-0","speed").disabled = true;
	getElementByCache("name-0",'galaxy').disabled = true;
	getElementByCache("name-0",'system').disabled = true;
	getElementByCache("name-0",'planet').disabled = true;
	getElementByCache("name-0",'planettype').disabled = true;
	getElementByCache("name-0","shortlinks").disabled = true;
}

function showOrders() {
	getElementByCache("name-0","order").disabled = false;
	return;
}

function hideOrders() {
	getElementByCache("name-0","order").disabled = true;
}

function showResources() {
	getElementByCache("name-0","resource1").disabled = false;
	getElementByCache("name-0","resource2").disabled = false;
	getElementByCache("name-0","resource3").disabled = false;
	getElementByCache("name-0","holdingtime").disabled = false;
}

function hideResources() {
	getElementByCache("name-0","resource1").disabled = true;
	getElementByCache("name-0","resource2").disabled = true;
	getElementByCache("name-0","resource3").disabled = true;
	getElementByCache("name-0","holdingtime").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 getElementByCache("name-0",'ship'+name) != 'undefined'){
		getElementByCache("name-0",'ship'+name).value=number;
	}
}

function tsdpkt(f) {
	var r = "";
	var vz = "";
	if (f < 0) vz = "-";
	f = Math.abs(f);
	r = f % 1000;
	while (f >= 1000){
		var k1 = "";
		if ((f % 1000) < 100) k1 = "0";

		if ((f % 1000) < 10) k1 = "00";

		if ((f % 1000) == 0) k1 = "00";

		f = Math.abs((f-(f % 1000)) / 1000);
		r = f % 1000 + "." + k1 + r;
	}
	r = vz + r;
	return r;
}