diff --git a/src/js/familyTreeJS.js b/src/js/familyTreeJS.js
index 4819a4019cad81bb1a854391173009beb8d321c6..491dfcd9d01c0e7699e1e4cb50dbfaaf260b21bf 100644
--- a/src/js/familyTreeJS.js
+++ b/src/js/familyTreeJS.js
@@ -37,14 +37,14 @@ window.renderFamilyTree = function(slaves, filterID) {
 	function initFtreeSVG(data) {
 		ftreeWidth = data.nodes.length * 45;
 		ftreeHeight = data.nodes.length * 35;
-		if(ftreeWidth < 600) {
+		if (ftreeWidth < 600) {
 			ftreeWidth = 600;
-		} else if(ftreeWidth > 1920) {
+		} else if (ftreeWidth > 1920) {
 			ftreeWidth = 1920;
 		}
-		if(ftreeHeight < 480) {
+		if (ftreeHeight < 480) {
 			ftreeHeight = 480;
-		} else if(ftreeHeight > 1200) {
+		} else if (ftreeHeight > 1200) {
 			ftreeHeight = 1200;
 		}
 
@@ -95,9 +95,9 @@ window.renderFamilyTree = function(slaves, filterID) {
 			.append('line')
 			.attr('marker-end', 'url(#arrowhead)')
 			.attr('stroke', function(d) {
-				if(d.type === 'homologous') {
+				if (d.type === 'homologous') {
 					return '#862d59';
-				} else if(d.type === 'paternal') {
+				} else if (d.type === 'paternal') {
 					return '#24478f';
 				} else {
 					return '#aa909b';
@@ -118,7 +118,7 @@ window.renderFamilyTree = function(slaves, filterID) {
 		node.append('circle')
 			.attr('r', function (d) { return d.r; })
 			.attr('stroke', function(d) {
-				if(d.ID === filterID) {
+				if (d.ID === filterID) {
 					return '#ffff20';
 				} else {
 					return '#5a5a5a';
@@ -130,8 +130,8 @@ window.renderFamilyTree = function(slaves, filterID) {
 		node.append('text')
 			.text(function(d) {
 				var ssym;
-				if(d.ID === -1) {
-					if(d.dick === 1 && d.vagina === 1) {
+				if (d.ID === -1) {
+					if (d.dick === 1 && d.vagina === 1) {
 						ssym = '☿';
 					} else if (d.dick === 1) {
 						ssym = '♂';
@@ -153,13 +153,13 @@ window.renderFamilyTree = function(slaves, filterID) {
 			.attr('dx', function(d) { return -(8*d.name.length)/2; })
 			.attr('class', 'node-text')
 			.style('fill', function(d) {
-				if(d.is_mother && d.is_father) {
+				if (d.is_mother && d.is_father) {
 					return '#b84dff';
-				} else if(d.is_father) {
+				} else if (d.is_father) {
 					return '#00ffff';
-				} else if(d.is_mother) {
+				} else if (d.is_mother) {
 					return '#ff3399';
-				} else if(d.unborn) {
+				} else if (d.unborn) {
 					return '#a3a3c2';
 				} else {
 					return '#66cc66';
@@ -202,7 +202,6 @@ window.renderFamilyTree = function(slaves, filterID) {
 			d.fx = null;
 			d.fy = null;
 		}
-
 	}
 };
 
@@ -237,78 +236,78 @@ window.buildFamilyTree = function(slaves = State.variables.slaves, filterID) {
 	charList.push.apply(charList, State.variables.tanks);
 
 	var unborn = {};
-	for(let i = 0; i < State.variables.tanks.length; i++) {
+	for (let i = 0; i < State.variables.tanks.length; i++) {
 		unborn[State.variables.tanks[i].ID] = true;
 	}
 	for (let i = 0; i < State.variables.cribs.length; i++) {
 		unborn[State.variables.cribs[i].ID] = true;
 	}
 
-	for(let i = 0; i < charList.length; i++) {
+	for (let i = 0; i < charList.length; i++) {
 		var mom = charList[i].mother;
 		var dad = charList[i].father;
 
-		if(mom) {
-			if(!kids[mom]) {
+		if (mom) {
+			if (!kids[mom]) {
 				kids[mom] = {};
 			}
 			kids[mom].mother = true;
 		}
-		if(dad) {
-			if(!kids[dad]) {
+		if (dad) {
+			if (!kids[dad]) {
 				kids[dad] = {};
 			}
 			kids[dad].father = true;
 		}
 	}
 
-	for(let i = 0; i < charList.length; i++) {
+	for (let i = 0; i < charList.length; i++) {
 		var character = charList[i];
-		if(character.mother === 0 && character.father === 0 && !kids[character.ID]) {
+		if (character.mother === 0 && character.father === 0 && !kids[character.ID]) {
 			continue;
 		}
 		let mom = character.mother;
-		if(mom < -6) {
+		if (mom < -6) {
 			if (mom in State.variables.missingTable && State.variables.showMissingSlaves) {
 				node_lookup[mom] = family_graph.nodes.length;
 				var missing = State.variables.missingTable[mom];
 				charList.push({ID: mom, mother: 0, father: 0, is_mother: true, dick: missing.dick, vagina: missing.vagina, slaveName: missing.slaveName});
 			} else {
-				if(typeof outmoms[mom] === 'undefined') {
+				if (typeof outmoms[mom] === 'undefined') {
 					outmoms[mom] = [];
 				}
 				outmoms[mom].push(character.slaveName);
 			}
-		} else if(mom < 0 && typeof node_lookup[mom] === 'undefined' && typeof preset_lookup[mom] !== 'undefined') {
+		} else if (mom < 0 && typeof node_lookup[mom] === 'undefined' && typeof preset_lookup[mom] !== 'undefined') {
 			node_lookup[mom] = family_graph.nodes.length;
 			charList.push({ID: mom, mother: 0, father: 0, is_father: true, dick: 0, vagina: 1, slaveName: preset_lookup[mom]});
 		}
 
 		let dad = character.father;
-		if(dad < -6) {
+		if (dad < -6) {
 			if (dad in State.variables.missingTable && State.variables.showMissingSlaves) {
 				node_lookup[dad] = family_graph.nodes.length;
 				let missing = State.variables.missingTable[dad];
 				charList.push({ID: dad, mother: 0, father: 0, is_father: true, dick: missing.dick, vagina: missing.vagina, slaveName: missing.slaveName});
 			} else {
-				if(typeof outdads[dad] === 'undefined') {
+				if (typeof outdads[dad] === 'undefined') {
 					outdads[dad] = [];
 				}
 				outdads[dad].push(character.slaveName);
 			}
-		} else if(dad < 0 && typeof node_lookup[dad] === 'undefined' && typeof preset_lookup[dad] !== 'undefined') {
+		} else if (dad < 0 && typeof node_lookup[dad] === 'undefined' && typeof preset_lookup[dad] !== 'undefined') {
 			node_lookup[dad] = family_graph.nodes.length;
 			charList.push({ID: dad, mother: 0, father: 0, is_father: true, dick: 1, vagina: -1, slaveName: preset_lookup[dad]});
 		}
 	}
 	var mkeys = Object.keys(outmoms);
-	for(let i = 0; i < mkeys.length; i++) {
+	for (let i = 0; i < mkeys.length; i++) {
 		var name;
 		var key = mkeys[i];
 		var names = outmoms[key];
-		if(names.length === 1) {
+		if (names.length === 1) {
 			name = names[0];
-		} else if(names.length === 2) {
+		} else if (names.length === 2) {
 			name = names.join(' and ');
 		} else {
 			names[-1] = `and ${names[-1]}`;
@@ -320,13 +319,13 @@ window.buildFamilyTree = function(slaves = State.variables.slaves, filterID) {
 	}
 
 	var dkeys = Object.keys(outdads);
-	for(let i = 0; i < dkeys.length; i++) {
+	for (let i = 0; i < dkeys.length; i++) {
 		let name;
 		let key = dkeys[i];
 		let names = outdads[key];
-		if(names.length === 1) {
+		if (names.length === 1) {
 			name = names[0];
-		} else if(names.length === 2) {
+		} else if (names.length === 2) {
 			name = names.join(' and ');
 		} else {
 			names[-1] = `and ${names[-1]}`;
@@ -338,7 +337,7 @@ window.buildFamilyTree = function(slaves = State.variables.slaves, filterID) {
 	}
 
 	var charHash = {};
-	for(let i = 0; i < charList.length; i++) {
+	for (let i = 0; i < charList.length; i++) {
 		charHash[charList[i].ID] = charList[i];
 	}
 
@@ -347,43 +346,43 @@ window.buildFamilyTree = function(slaves = State.variables.slaves, filterID) {
 	var saveTree = {};
 	function relatedTo(character, targetID, relIDs = {tree: {}, related: false}) {
 		relIDs.tree[character.ID] = true;
-		if(related[character.ID]) {
+		if (related[character.ID]) {
 			relIDs.related = true;
 			return relIDs;
 		}
-		if(character.ID === targetID) {
+		if (character.ID === targetID) {
 			relIDs.related = true;
 		}
-		if(seen[character.ID]) {
+		if (seen[character.ID]) {
 			return relIDs;
 		}
 		seen[character.ID] = true;
-		if(character.mother !== 0) {
-			if(charHash[character.mother]) {
+		if (character.mother !== 0) {
+			if (charHash[character.mother]) {
 				relatedTo(charHash[character.mother], targetID, relIDs);
 			}
 		}
-		if(character.father !== 0) {
-			if(charHash[character.father]) {
+		if (character.father !== 0) {
+			if (charHash[character.father]) {
 				relatedTo(charHash[character.father], targetID, relIDs);
 			}
 		}
 		return relIDs;
 	}
-	if(filterID) {
-		if(charHash[filterID]) {
+	if (filterID) {
+		if (charHash[filterID]) {
 			var relIDs = relatedTo(charHash[filterID], filterID);
-			for(let k in relIDs.tree) {
+			for (let k in relIDs.tree) {
 				related[k] = true;
 			}
-			for(let i = 0; i < charList.length; i++) {
-				if(charHash[charList[i].ID]) {
+			for (let i = 0; i < charList.length; i++) {
+				if (charHash[charList[i].ID]) {
 					var pRelIDs = relatedTo(charHash[charList[i].ID], filterID);
-					if(pRelIDs.related) {
-						for(let k in pRelIDs.tree) {
+					if (pRelIDs.related) {
+						for (let k in pRelIDs.tree) {
 							related[k] = true;
-							if(saveTree[k]) {
-								for(let k2 in saveTree[k].tree) {
+							if (saveTree[k]) {
+								for (let k2 in saveTree[k].tree) {
 									related[k2] = true;
 								}
 							}
@@ -395,13 +394,13 @@ window.buildFamilyTree = function(slaves = State.variables.slaves, filterID) {
 		}
 	}
 
-	for(let i = 0; i < charList.length; i++) {
+	for (let i = 0; i < charList.length; i++) {
 		let character = charList[i];
 		let char_id = character.ID;
-		if(character.mother === 0 && character.father === 0 && !kids[char_id]) {
+		if (character.mother === 0 && character.father === 0 && !kids[char_id]) {
 			continue;
 		}
-		if(filterID && !related[char_id]) {
+		if (filterID && !related[char_id]) {
 			continue;
 		}
 		node_lookup[char_id] = family_graph.nodes.length;
@@ -412,7 +411,7 @@ window.buildFamilyTree = function(slaves = State.variables.slaves, filterID) {
 			unborn: !!unborn[char_id],
 			vagina: character.vagina
 		};
-		if(kids[char_id]) {
+		if (kids[char_id]) {
 			char_obj.is_mother = !!kids[char_id].mother;
 			char_obj.is_father = !!kids[char_id].father;
 		} else {
@@ -422,24 +421,24 @@ window.buildFamilyTree = function(slaves = State.variables.slaves, filterID) {
 		family_graph.nodes.push(char_obj);
 	}
 
-	for(let i = 0; i < charList.length; i++) {
+	for (let i = 0; i < charList.length; i++) {
 		let character = charList[i];
 		let char_id = character.ID;
-		if(character.mother === 0 && character.father === 0 && !kids[char_id]) {
+		if (character.mother === 0 && character.father === 0 && !kids[char_id]) {
 			continue;
 		}
-		if(filterID && !related[char_id]) {
-			if(related[character.mother]) {
+		if (filterID && !related[char_id]) {
+			if (related[character.mother]) {
 				console.log('wtf, mom');
 			}
-			if(related[character.father]) {
+			if (related[character.father]) {
 				console.log('wtf, dad');
 			}
 			continue;
 		}
-		if(typeof node_lookup[character.mother] !== 'undefined') {
+		if (typeof node_lookup[character.mother] !== 'undefined') {
 			var ltype;
-			if(character.mother === character.father) {
+			if (character.mother === character.father) {
 				ltype = 'homologous';
 			} else {
 				ltype = 'maternal';
@@ -450,10 +449,10 @@ window.buildFamilyTree = function(slaves = State.variables.slaves, filterID) {
 				source: node_lookup[character.mother]*1
 			});
 		}
-		if(character.mother === character.father) {
+		if (character.mother === character.father) {
 			continue;
 		}
-		if(typeof node_lookup[character.father] !== 'undefined') {
+		if (typeof node_lookup[character.father] !== 'undefined') {
 			family_graph.links.push({
 				type: 'paternal',
 				target: node_lookup[char_id]*1,
@@ -487,7 +486,7 @@ window.updateFamilyTree = function(activeSlave = lastActiveSlave, slaves = lastS
 	var numTreeNodes = 0;
 
 	var graphElement = document.getElementById("graph");
-	if(!graphElement)
+	if (!graphElement)
 		return;
 	graphElement.innerHTML = "";
 
@@ -497,17 +496,17 @@ window.updateFamilyTree = function(activeSlave = lastActiveSlave, slaves = lastS
 	*/
 
 	function getSlave(id, expectedGenes) {
-		if(id === -1) {
+		if (id === -1) {
 			return {"slaveName": "YOU", "ID": id, "physicalAge": PC.physicalAge, "genes": PC.genes, "father": PC.father, "mother": PC.mother};
 		}
-		if(id === 0) {
+		if (id === 0) {
 			return {"slaveName": "-", "ID": id, "genes": expectedGenes};
 		}
-		if(id === activeSlave.ID) {
+		if (id === activeSlave.ID) {
 			return activeSlave;
 		}
-		for(let i = 0; i < slaves.length; ++i) {
-			if(slaves[i].ID === id)
+		for (let i = 0; i < slaves.length; ++i) {
+			if (slaves[i].ID === id)
 				return slaves[i];
 		}
 		return {"slaveName": "-", "ID": id, "genes": expectedGenes};
@@ -516,23 +515,23 @@ window.updateFamilyTree = function(activeSlave = lastActiveSlave, slaves = lastS
 	function slaveInfo(slave, activeSlaveId, recursionProtectSlaveId = {}) {
 		numTreeNodes = 0;
 		treeDepth = 0;
-		if(recursionProtectSlaveId[slave.ID]) {
+		if (recursionProtectSlaveId[slave.ID]) {
 			console.log("Recursion protection");
 			return slaveInfo_(slave, activeSlaveId);
 		}
 		recursionProtectSlaveId[slave.ID] = true;
 
-		if(typeof slave.father === "undefined" || typeof slave.mother === "undefined")
+		if (typeof slave.father === "undefined" || typeof slave.mother === "undefined")
 			return slaveInfo_(slave, activeSlaveId);
 
-		if(slave.father === -1 || slave.mother === -1) {
+		if (slave.father === -1 || slave.mother === -1) {
 			return slaveInfo(getSlave(-1), activeSlaveId, recursionProtectSlaveId);
 		}
-		if(slave.father !== 0) {
+		if (slave.father !== 0) {
 			return slaveInfo(getSlave(slave.father, "unknownXY"), activeSlaveId, recursionProtectSlaveId);
 		}
 
-		if(slave.mother !== 0) {
+		if (slave.mother !== 0) {
 			return slaveInfo(getSlave(slave.mother, "unknownXX"), activeSlaveId, recursionProtectSlaveId);
 		}
 		return slaveInfo_(slave, activeSlaveId);
@@ -541,7 +540,7 @@ window.updateFamilyTree = function(activeSlave = lastActiveSlave, slaves = lastS
 		numTreeNodes += 1;
 		treeDepth = Math.max(treeDepth, depth);
 		var shouldAddChildren = false;
-		if(!slavesAdded[slave.ID]) {
+		if (!slavesAdded[slave.ID]) {
 			shouldAddChildren = true;
 			slavesAdded[slave.ID] = true;
 		}
@@ -555,33 +554,33 @@ window.updateFamilyTree = function(activeSlave = lastActiveSlave, slaves = lastS
 		var spouseToChild = {};
 
 		function maybeAddSpouseToChild(child) {
-			if(child.ID === slave.ID)
+			if (child.ID === slave.ID)
 				return;
 			if (child.father === slave.ID) {
-				if(!spouseToChild[child.mother]) {
+				if (!spouseToChild[child.mother]) {
 					spouseToChild[child.mother] = [];
 				}
 				spouseToChild[child.mother].push(child);
 			} else if (child.mother === slave.ID) {
-				if(!spouseToChild[child.father]) {
+				if (!spouseToChild[child.father]) {
 					spouseToChild[child.father] = [];
 				}
 				spouseToChild[child.father].push(child);
 			}
 		}
 
-		if(activeSlave.ID !== PC.ID)
+		if (activeSlave.ID !== PC.ID)
 			maybeAddSpouseToChild(activeSlave);
 		maybeAddSpouseToChild(getSlave(-1));
 
-		for(let i = 0; i < slaves.length; ++i) {
+		for (let i = 0; i < slaves.length; ++i) {
 			var child = slaves[i];
-			if(child.ID !== activeSlave.ID)
+			if (child.ID !== activeSlave.ID)
 				maybeAddSpouseToChild(child);
 		}
 
-		for(let key in spouseToChild) {
-			if(spouseToChild.hasOwnProperty(key)) {
+		for (let key in spouseToChild) {
+			if (spouseToChild.hasOwnProperty(key)) {
 				var children = shouldAddChildren?spouseToChild[key]:[];
 				var spouse = getSlave(key, (slaves.genes === "XX")?"unknownXY":(slaves.genes === "XY")?"unknownXX":"unknown");
 				var spouseName;
@@ -608,7 +607,7 @@ window.updateFamilyTree = function(activeSlave = lastActiveSlave, slaves = lastS
 	var parentWidth = document.getElementById('editFamily').offsetWidth;
 
 	console.log(parentWidth, document.getElementById('passages').offsetWidth);
-	if(!parentWidth)
+	if (!parentWidth)
 		parentWidth = document.body.offsetWidth - 483;
 
 	console.log(parentWidth, Math.min(200 + 40*numTreeNodes, parentWidth-200) + 200);
@@ -624,5 +623,4 @@ window.updateFamilyTree = function(activeSlave = lastActiveSlave, slaves = lastS
 			}
 		}
 	});
-
 };