diff --git a/css/pedigreejs.css b/css/pedigreejs.css
index a871565..0d1dd5f 100644
--- a/css/pedigreejs.css
+++ b/css/pedigreejs.css
@@ -8,3 +8,4 @@
 .addsibling, .addchild {
 	cursor: default;
 }
+svg {overflow:hidden}
diff --git a/dist/css/pedigreejs.min.css b/dist/css/pedigreejs.min.css
index 015b7fa..d4cd6a1 100644
--- a/dist/css/pedigreejs.min.css
+++ b/dist/css/pedigreejs.min.css
@@ -1 +1 @@
-.disabled{color:grey}.addparents,.addpartner,.delete,.popup_selection,.settings{cursor:pointer}.addchild,.addsibling{cursor:default}
\ No newline at end of file
+.disabled{color:grey}.addparents,.addpartner,.delete,.popup_selection,.settings{cursor:pointer}.addchild,.addsibling{cursor:default}svg{overflow:hidden}
\ No newline at end of file
diff --git a/dist/js/pedigreejs.min.js b/dist/js/pedigreejs.min.js
index a576a2e..00e7cfe 100644
--- a/dist/js/pedigreejs.min.js
+++ b/dist/js/pedigreejs.min.js
@@ -1,4 +1,4 @@
-/*! pedigreejs 2020-10-14 */
+/*! pedigreejs 2020-10-15 */
 
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i=b.extend({targetDiv:"pedigree_edit",dataset:[{name:"m21",display_name:"father",sex:"M",top_level:!0},{name:"f21",display_name:"mother",sex:"F",top_level:!0},{name:"ch1",display_name:"me",sex:"F",mother:"f21",father:"m21",proband:!0}],width:600,height:400,symbol_size:35,zoomIn:1,zoomOut:1,diseases:[{type:"breast_cancer",colour:"#F68F35"},{type:"breast_cancer2",colour:"pink"},{type:"ovarian_cancer",colour:"#4DAA4D"},{type:"pancreatic_cancer",colour:"#4289BA"},{type:"prostate_cancer",colour:"#D5494A"}],labels:["stillbirth","age","yob","alleles"],keep_proband_on_reset:!1,font_size:".75em",font_family:"Helvetica",font_weight:700,background:"#EEE",node_background:"#fdfdfd",validate:!0,DEBUG:!1},e);0===b("#fullscreen").length&&(pbuttons.add(i),io.add(i)),-1==pedcache.nstore(i)&&pedcache.add(i),pbuttons.updateButtons(i),a.validate_pedigree(i),i.dataset=j(i.dataset),i.DEBUG&&pedigree_util.print_opts(i);var m=h(i),n=d3.select("#"+i.targetDiv).append("svg:svg").attr("width",m.width).attr("height",m.height);n.append("rect").attr("width","100%").attr("height","100%").attr("rx",6).attr("ry",6).style("stroke","darkgrey").style("fill",i.background).style("stroke-width",1);var o=pedcache.getposition(i),p=o[0],q=o[1],r=1;3==o.length&&(r=o[2]),null!==p&&null!==q||(p=i.symbol_size/2,q=2.5*-i.symbol_size);var s=n.append("g").attr("class","diagram").attr("transform","translate("+p+","+q+") scale("+r+")"),t=b.map(i.dataset,function(a,b){return"top_level"in a&&a.top_level?a:null}),u={name:"hidden_root",id:0,hidden:!0,children:t},v=pedigree_util.buildTree(i,u,u)[0],w=d3.hierarchy(u);a.roots[i.targetDiv]=w;var x=a.get_tree_dimensions(i);i.DEBUG&&console.log("opts.width="+m.width+" width="+x.width+" opts.height="+m.height+" height="+x.height);var y=d3.tree().separation(function(a,b){return a.parent===b.parent||a.data.hidden||b.data.hidden?1.2:2.2}).size([x.width,x.height]),z=y(w.sort(function(a,b){return a.data.id-b.data.id})),A=z.descendants();if(b.map(i.dataset,function(a,b){return a.hidden?null:a}).length!=i.dataset.length)throw create_err("NUMBER OF VISIBLE NODES DIFFERENT TO NUMBER IN THE DATASET");pedigree_util.adjust_coords(i,z,A);var B=pedigree_util.linkNodes(A,v);g(i,B);var C=s.selectAll(".node").data(z.descendants()).enter().append("g").attr("transform",function(a,b){return"translate("+a.x+","+a.y+")"});C.append("path").filter(function(a){return!a.data.hidden}).attr("shape-rendering","geometricPrecision").attr("transform",function(a){return"U"!=a.data.sex||a.data.miscarriage||a.data.termination?"":"rotate(45)"}).attr("d",d3.symbol().size(function(a){return i.symbol_size*i.symbol_size+2}).type(function(a){return a.data.miscarriage||a.data.termination?d3.symbolTriangle:"F"==a.data.sex?d3.symbolCircle:d3.symbolSquare})).style("stroke",function(a){return a.data.age&&a.data.yob&&!a.data.exclude?"#303030":"grey"}).style("stroke-width",function(a){return a.data.age&&a.data.yob&&!a.data.exclude?".3em":".1em"}).style("stroke-dasharray",function(a){return a.data.exclude?"3, 3":null}).style("fill","none"),C.append("clipPath").attr("id",function(a){return a.data.name}).append("path").filter(function(a){return!(a.data.hidden&&!i.DEBUG)}).attr("class","node").attr("transform",function(a){return"U"!=a.data.sex||a.data.miscarriage||a.data.termination?"":"rotate(45)"}).attr("d",d3.symbol().size(function(a){return a.data.hidden?i.symbol_size*i.symbol_size/5:i.symbol_size*i.symbol_size}).type(function(a){return a.data.miscarriage||a.data.termination?d3.symbolTriangle:"F"==a.data.sex?d3.symbolCircle:d3.symbolSquare})),C.selectAll("pienode").data(function(a){var c=0,e=b.map(i.diseases,function(b,e){return d(i.diseases[e].type,a.data)?(c++,1):0});return 0===c&&(e=[1]),[b.map(e,function(b,d){return{cancer:b,ncancers:c,id:a.data.name,sex:a.data.sex,proband:a.data.proband,hidden:a.data.hidden,affected:a.data.affected,exclude:a.data.exclude}})]}).enter().append("g").selectAll("path").data(d3.pie().value(function(a){return a.cancer})).enter().append("path").attr("clip-path",function(a){return"url(#"+a.data.id+")"}).attr("class","pienode").attr("d",d3.arc().innerRadius(0).outerRadius(i.symbol_size)).style("fill",function(a,b){return a.data.exclude?"lightgrey":0===a.data.ncancers?a.data.affected?"darkgrey":i.node_background:i.diseases[b].colour}),C.append("path").filter(function(a){return!a.data.hidden&&(a.data.adopted_in||a.data.adopted_out)}).attr("d",function(a){function b(a,b,c){return"M"+(a+c)+","+b+"L"+a+" "+b+"L"+a+" "+(b+1.28*i.symbol_size)+"L"+a+" "+(b+1.28*i.symbol_size)+"L"+(a+c)+","+(b+1.28*i.symbol_size)}var c=-.66*i.symbol_size,d=-.64*i.symbol_size,e=i.symbol_size/4;return b(c,d,e)+b(-c,d,-e)}).style("stroke",function(a){return a.data.age&&a.data.yob&&!a.data.exclude?"#303030":"grey"}).style("stroke-width",function(a){return".1em"}).style("stroke-dasharray",function(a){return a.data.exclude?"3, 3":null}).style("fill","none");C.append("line").filter(function(a){return 1==a.data.status}).style("stroke","black").attr("x1",function(a,b){return-.6*i.symbol_size}).attr("y1",function(a,b){return.6*i.symbol_size}).attr("x2",function(a,b){return.6*i.symbol_size}).attr("y2",function(a,b){return-.6*i.symbol_size});l(i,C,".25em",-.4*i.symbol_size,-.1*i.symbol_size,function(a){return i.DEBUG?("display_name"in a.data?a.data.display_name:a.data.name)+"  "+a.data.id:"display_name"in a.data?a.data.display_name:""});for(var D=parseInt(k(i))+4,E=0;E<i.labels.length;E++){var F=i.labels[E];l(i,C,".25em",-.7*i.symbol_size,function(a){if(a.data[F])return a.y_offset=0!==E&&a.y_offset?a.y_offset+D:2.25*D,a.y_offset},function(a){if(a.data[F]){if("alleles"===F){for(var b="",c=a.data.alleles.split(";"),d=0;d<c.length;d++)""!==c[d]&&(b+=c[d]+";");return b}return"age"===F?a.data[F]+"y":"stillbirth"===F?"SB":a.data[F]}},"indi_details")}for(var G=0;G<i.diseases.length;G++){var H=i.diseases[G].type;l(i,C,".25em",-i.symbol_size,function(a){for(var b=a.y_offset?a.y_offset+D:2.2*D,c=0;c<i.diseases.length&&H!==i.diseases[c].type;c++)d(i.diseases[c].type,a.data)&&(b+=D-1);return b},function(a){var b=H.replace("_"," ").replace("cancer","ca.");return H+"_diagnosis_age"in a.data?b+": "+a.data[H+"_diagnosis_age"]:""},"indi_details")}widgets.addWidgets(i,C);var I={};v=s.selectAll(".partner").data(B).enter().insert("path","g").attr("fill","none").attr("stroke","#000").attr("shape-rendering","auto").attr("d",function(b,c){var d=pedigree_util.getNodeByName(A,b.mother.data.name),e=pedigree_util.getNodeByName(A,b.father.data.name),f=pedigree_util.consanguity(d,e,i),g=b.mother.data.divorced&&b.mother.data.divorced===b.father.data.name,h=b.mother.x<b.father.x?b.mother.x:b.father.x,j=b.mother.x<b.father.x?b.father.x:b.mother.x,k=b.mother.y,l=a.check_ptr_link_clashes(i,b),m="";if(l){b.mother.depth in I?I[b.mother.depth]+=4:I[b.mother.depth]=4,k-=I[b.mother.depth];for(var n=I[b.mother.depth]+i.symbol_size/2+2,o=b.mother.data.parent_node,p=o[0],q=0;q<o.length;q++)o[q].father.name===b.father.data.name&&o[q].mother.name===b.mother.data.name&&(p=o[q].name);var r=pedigree_util.getNodeByName(A,p);r.y=k,l.sort(function(a,b){return a-b});var s=k-i.symbol_size/2-3;draw_path=function(a,b,c,d,e,f){extend=function(a,b){return a+1<b?extend(++a):a};for(var g="",h=0;h<a.length;h++){var i=extend(h,a.length),j=a[h]-b-f,k=a[i]+b+f;e.x>j&&e.x<k&&(e.y=d),g+="L"+j+","+(c-f)+"L"+j+","+(d-f)+"L"+k+","+(d-f)+"L"+k+","+(c-f),h=i}return g},m=draw_path(l,n,k,s,r,0)}var t="";if(g&&!l&&(t="M"+(h+.66*(j-h)+6)+","+(k-6)+"L"+(h+.66*(j-h)-6)+","+(k+6)+"M"+(h+.66*(j-h)+10)+","+(k-6)+"L"+(h+.66*(j-h)-2)+","+(k+6)),f){k=b.mother.x<b.father.x?b.mother.y:b.father.y,s=b.mother.x<b.father.x?b.father.y:b.mother.y;var u=3;if(Math.abs(k-s)>.1)return"M"+h+","+k+"L"+j+","+s+"M"+h+","+(k-u)+"L"+j+","+(s-u);return"M"+h+","+k+m+"L"+j+","+k+"M"+h+","+(k-u)+(l?draw_path(l,n,k,s,r,u):"")+"L"+j+","+(k-u)+t}return"M"+h+","+k+m+"L"+j+","+k+t});var J=(s.selectAll(".link").data(w.links(z.descendants())).enter().filter(function(a){return i.DEBUG||a.target.data.noparents===c&&null!==a.source.parent&&!a.target.data.hidden}).insert("path","g").attr("fill","none").attr("stroke-width",function(a,b){return a.target.data.noparents!==c||null===a.source.parent||a.target.data.hidden?1:i.DEBUG?2:1}).attr("stroke",function(a,b){return a.target.data.noparents!==c||null===a.source.parent||a.target.data.hidden?"pink":"#000"}).attr("stroke-dasharray",function(a,c){if(!a.target.data.adopted_in)return null;var d=Math.abs(a.source.y-(a.source.y+a.target.y)/2),e=[d,0,Math.abs(a.source.x-a.target.x),0];pedigree_util.getTwins(i.dataset,a.target.data).length>=1&&(d*=3);for(var f=0;f<d;f+=10)b.merge(e,[5,5]);return e}).attr("shape-rendering",function(a,b){return a.target.data.mztwin||a.target.data.dztwin?"geometricPrecision":"auto"}).attr("d",function(a,b){if(a.target.data.mztwin||a.target.data.dztwin){var c=pedigree_util.getTwins(i.dataset,a.target.data);if(c.length>=1){for(var d=0,e=a.target.x,f=a.target.x,g=0;g<c.length;g++){var h=pedigree_util.getNodeByName(A,c[g].name).x;e>h&&(e=h),f<h&&(f=h),d+=h}var j=(a.target.x+d)/(c.length+1),k=(a.source.y+a.target.y)/2,l="";if(e===a.target.x&&a.target.data.mztwin){var m=(j+a.target.x)/2,n=(k+(a.target.y-i.symbol_size/2))/2;l="M"+m+","+n+"L"+(j+(j-m))+" "+n}return"M"+a.source.x+","+a.source.y+"V"+k+"H"+j+"L"+a.target.x+" "+(a.target.y-i.symbol_size/2)+l}}if(a.source.data.mother){var o=pedigree_util.getNodeByName(A,a.source.data.mother.name),p=pedigree_util.getNodeByName(A,a.source.data.father.name);if(o.depth!==p.depth)return"M"+a.source.x+","+(o.y+p.y)/2+"H"+a.target.x+"V"+a.target.y}return"M"+a.source.x+","+a.source.y+"V"+(a.source.y+a.target.y)/2+"H"+a.target.x+"V"+a.target.y}),pedigree_util.getProbandIndex(i.dataset));if(void 0!==J){var K=pedigree_util.getNodeByName(A,i.dataset[J].name);s.append("svg:defs").append("svg:marker").attr("id","triangle").attr("refX",6).attr("refY",6).attr("markerWidth",20).attr("markerHeight",20).attr("orient","auto").append("path").attr("d","M 0 0 12 6 0 12 3 6").style("fill","black"),s.append("line").attr("x1",K.x-i.symbol_size).attr("y1",K.y+i.symbol_size).attr("x2",K.x-i.symbol_size/2).attr("y2",K.y+i.symbol_size/2).attr("stroke-width",1).attr("stroke","black").attr("marker-end","url(#triangle)")}return r=d3.zoom().scaleExtent([i.zoomIn,i.zoomOut]).on("zoom",f),n.call(r),i},a.validate_pedigree=function(c){function d(a){return console.error(a),new Error(a)}if(c.validate){if("function"==typeof c.validate)return c.DEBUG&&console.log("CALLING CONFIGURED VALIDATION FUNCTION"),c.validate.call(this,c);for(var e=[],f=[],g=0;g<c.dataset.length;g++){if(!g.hidden&&(c.dataset[g].mother||c.dataset[g].father)){var h=c.dataset[g].display_name;h||(h="unnamed"),h+=" (IndivID: "+c.dataset[g].name+")";var i=c.dataset[g].mother,j=c.dataset[g].father;if(!i||!j)throw d("Missing parent for "+h);var k=pedigree_util.getIdxByName(c.dataset,i),l=pedigree_util.getIdxByName(c.dataset,j);if(-1===k)throw d("The mother (IndivID: "+i+") of family member "+h+" is missing from the pedigree.");if(-1===l)throw d("The father (IndivID: "+j+") of family member "+h+" is missing from the pedigree.");if("F"!==c.dataset[k].sex)throw d("The mother of family member "+h+" is not specified as female. All mothers in the pedigree must have sex specified as 'F'.");if("M"!==c.dataset[l].sex)throw d("The father of family member "+h+" is not specified as male. All fathers in the pedigree must have sex specified as 'M'.")}if(!c.dataset[g].name)throw d(h+" has no IndivID.");if(b.inArray(c.dataset[g].name,e)>-1)throw d("IndivID for family member "+h+" is not unique.");e.push(c.dataset[g].name),-1===b.inArray(c.dataset[g].famid,f)&&c.dataset[g].famid&&f.push(c.dataset[g].famid)}if(f.length>1)throw d("More than one family found: "+f.join(", ")+".");var m=a.unconnected(c.dataset);m.length>0&&console.warn("individuals unconnected to pedigree ",m)}},a.unconnected=function(a){var c=a[pedigree_util.getProbandIndex(a)];if(!c){if(console.warn("No target defined"),0==a.length)throw"empty pedigree data set";c=a[0]}for(var d=[c.name],f=!0,g=0;f&&g<200;){g++;var h=d.length;b.each(a,function(f,g){if(-1!=b.inArray(g.name,d)){for(var h=i(a,g),j=g.name===c.name||!g.noparents,k=0;k<h.length;k++)pedigree_util.getNodeByName(a,h[k]).noparents||(j=!0);j&&(g.mother&&-1==b.inArray(g.mother,d)&&d.push(g.mother),g.father&&-1==b.inArray(g.father,d)&&d.push(g.father))}else!g.noparents&&(g.mother&&-1!=b.inArray(g.mother,d)||g.father&&-1!=b.inArray(g.father,d))&&d.push(g.name);e(d,g,a)}),f=h!=d.length}var j=b.map(a,function(a,b){return a.name});return b.map(j,function(a,c){return-1==b.inArray(a,d)?a:null})},a.check_ptr_link_clashes=function(c,d){var e,f,g=a.roots[c.targetDiv],h=pedigree_util.flatten(g);if("name"in d){if(d=pedigree_util.getNodeByName(h,d.name),!("mother"in d.data))return null;e=pedigree_util.getNodeByName(h,d.data.mother),f=pedigree_util.getNodeByName(h,d.data.father)}else e=d.mother,f=d.father;var i=e.x<f.x?e.x:f.x,j=e.x<f.x?f.x:e.x,k=e.y,l=b.map(h,function(a,b){return!a.data.hidden&&a.data.name!==e.data.name&&a.data.name!==f.data.name&&a.y==k&&a.x>i&&a.x<j?a.x:null});return l.length>0?l:null},a.get_tree_dimensions=function(a){for(var b=h(a),c=0,d={},e=0;e<a.dataset.length;e++){var f=pedigree_util.getDepth(a.dataset,a.dataset[e].name),g=pedigree_util.getAllChildren(a.dataset,a.dataset[e]),i=1+(g.length>0?.55+.25*g.length:0)+(a.dataset[e].father?.25:0);f in d?d[f]+=i:d[f]=i,d[f]>c&&(c=d[f])}var j=Object.keys(d).length*a.symbol_size*3.5;return{width:b.width-a.symbol_size>c*a.symbol_size*1.65?b.width-a.symbol_size:c*a.symbol_size*1.65,height:b.height-a.symbol_size>j?b.height-a.symbol_size:j}},a.rebuild=function(c){b("#"+c.targetDiv).empty(),pedcache.add(c);try{a.build(c)}catch(a){throw console.error(a),a}try{templates.update(c)}catch(a){}},a.copy_dataset=function(a){a[0].id&&a.sort(function(a,b){return a.id&&b.id?a.id>b.id?1:b.id>a.id?-1:0:0});for(var b=["id","parent_node"],c=[],d=0;d<a.length;d++){var e={};for(var f in a[d])-1==b.indexOf(f)&&(e[f]=a[d][f]);c.push(e)}return c},a.addchild=function(d,e,f,g,h){if(h&&-1===b.inArray(h,["mztwin","dztwin"]))return new Error("INVALID TWIN TYPE SET: "+h);typeof g==typeof c&&(g=1);var i,j,k=pedigree_util.getAllChildren(d,e);if(0===k.length){var l=a.addsibling(d,e,"F"===e.sex?"M":"F","F"===e.sex);l.noparents=!0,i=l.name,j=pedigree_util.getIdxByName(d,e.name)+1}else{var m=k[0];i=m.father===e.name?m.mother:m.father,j=pedigree_util.getIdxByName(d,m.name)}if(h)var o=n(d,h);for(var p=[],q=0;q<g;q++){var r={name:a.makeid(4),sex:f,mother:"F"===e.sex?e.name:i,father:"F"===e.sex?i:e.name};d.splice(j,0,r),h&&(r[h]=o),p.push(r)}return p},a.addsibling=function(c,d,e,f,g){if(g&&-1===b.inArray(g,["mztwin","dztwin"]))return new Error("INVALID TWIN TYPE SET: "+g);var h={name:a.makeid(4),sex:e};d.top_level?h.top_level=!0:(h.mother=d.mother,h.father=d.father);var i=pedigree_util.getIdxByName(c,d.name);return g&&m(c,c[i],h,g),f?i>0&&i--:i++,c.splice(i,0,h),h},a.syncTwins=function(a,b){if(b.mztwin||b.dztwin)for(var c=b.mztwin?"mztwin":"dztwin",d=0;d<a.length;d++){var e=a[d];e[c]&&b[c]==e[c]&&e.name!==b.name&&("mztwin"===c&&(e.sex=b.sex),b.yob&&(e.yob=b.yob),!b.age||0!=b.status&&b.status||(e.age=b.age))}},a.addparents=function(b,c,d){var e,f,g,h=a.roots[b.targetDiv],i=pedigree_util.flatten(h),j=pedigree_util.getNodeByName(i,d),k=j.data,l=j.depth,m=-101,n=pedigree_util.getAllChildren(c,k);n.length>0&&(g=n[0].mother==k.name?n[0].father:n[0].mother,m=pedigree_util.getNodeByName(i,g).data.id);var o;if(1==l)for(e={name:a.makeid(4),sex:"F",top_level:!0},f={name:a.makeid(4),sex:"M",top_level:!0},c.splice(0,0,e),c.splice(0,0,f),o=0;o<c.length;o++)c[o].top_level&&c[o].name!==e.name&&c[o].name!==f.name&&(delete c[o].top_level,c[o].noparents=!0,c[o].mother=e.name,c[o].father=f.name);else{var p=pedigree_util.getNodeByName(i,j.data.mother),q=pedigree_util.getNodeByName(i,j.data.father),r=pedigree_util.getAllSiblings(c,k),s=1e4,t=j.data.id;for(o=0;o<r.length;o++){var u=pedigree_util.getNodeByName(i,r[o].name).data.id;u<s&&u>j.data.id&&(s=u),u<t&&(t=u)}var v=t>=j.data.id||m==t&&s<1e4;b.DEBUG&&console.log("lid="+t+" rid="+s+" nid="+j.data.id+" ADD_LHS="+v);var w;w=!v&&q.data.id>p.data.id||v&&q.data.id<p.data.id?pedigree_util.getIdxByName(c,k.father):pedigree_util.getIdxByName(c,k.mother);var x=c[w];f=a.addsibling(c,x,"M",v),e=a.addsibling(c,x,"F",v);var y=pedigree_util.getIdxByName(c,f.name),z=pedigree_util.getIdxByName(c,e.name);if(y>z){var A=c[y];c[y]=c[z],c[z]=A}var B=pedigree_util.getAdoptedSiblings(c,k),C=j.data.id;for(o=0;o<B.length;o++){var D=pedigree_util.getNodeByName(i,B[o].name).data.id;if(b.DEBUG&&console.log("ORPHAN="+o+" "+B[o].name+" "+(C<D&&D<s)+" nid="+C+" oid="+D+" rid="+s),(v||C<D)&&D<s){var E=pedigree_util.getIdxByName(c,B[o].name);c[E].mother=e.name,c[E].father=f.name}}}2==l?(e.top_level=!0,f.top_level=!0):l>2&&(e.noparents=!0,f.noparents=!0);var F=pedigree_util.getIdxByName(c,k.name);if(c[F].mother=e.name,c[F].father=f.name,delete c[F].noparents,"parent_node"in k){var G=c[pedigree_util.getIdxByName(c,g)];"noparents"in G&&(G.mother=e.name,G.father=f.name)}},a.addpartner=function(b,c,d){var e=a.roots[b.targetDiv],f=pedigree_util.flatten(e),g=pedigree_util.getNodeByName(f,d),h=a.addsibling(c,g.data,"F"===g.data.sex?"M":"F","F"===g.data.sex);h.noparents=!0;var i={name:a.makeid(4),sex:"M"};i.mother="F"===g.data.sex?g.data.name:h.name,i.father="F"===g.data.sex?h.name:g.data.name;var j=pedigree_util.getIdxByName(c,g.data.name)+2;c.splice(j,0,i)},a.delete_node_dataset=function(d,e,f,g){var h,j,k=a.roots[f.targetDiv],l=pedigree_util.flatten(k),m=[];if(e.id===c){var n=pedigree_util.getNodeByName(l,e.name);n!==c&&(e=n.data)}if(e.parent_node)for(h=0;h<e.parent_node.length;h++){var q=e.parent_node[h],r=[pedigree_util.getNodeByName(d,q.mother.name),pedigree_util.getNodeByName(d,q.father.name)];for(j=0;j<r.length;j++)(r[j].name===e.name||r[j].noparents!==c||r[j].top_level)&&(d.splice(pedigree_util.getIdxByName(d,r[j].name),1),m.push(r[j]));var s=q.children,t=b.map(s,function(a,b){return a.name});for(j=0;j<s.length;j++){var u=pedigree_util.getNodeByName(d,s[j].name);if(u){u.noparents=!0;var v,w=i(d,u);if(w.length>0&&(v=pedigree_util.getNodeByName(d,w[0])),v&&v.mother!==u.mother)u.mother=v.mother,u.father=v.father;else if(v){var x=pedigree_util.getNodeByName(l,u.name),y=p(k,x,t);u.mother=y[0]?y[0].data.mother:y[1]?y[1].data.mother:null,u.father=y[0]?y[0].data.father:y[1]?y[1].data.father:null}else d.splice(pedigree_util.getIdxByName(d,u.name),1)}}}else d.splice(pedigree_util.getIdxByName(d,e.name),1);for(console.log(m),h=0;h<m.length;h++){var z=m[h],A=pedigree_util.getAllSiblings(d,z);if(console.log("DEL",z.name,A),A.length<1){console.log("del sibs",z.name,A);var B=pedigree_util.getNodeByName(l,z.name),C=B.ancestors();for(j=0;j<C.length;j++)console.log(C[h]),C[j].data.mother&&(console.log("DELETE ",C[j].data.mother,C[j].data.father),d.splice(pedigree_util.getIdxByName(d,C[j].data.mother.name),1),d.splice(pedigree_util.getIdxByName(d,C[j].data.father.name),1))}}o(d);try{var D=b.extend({},f);D.dataset=a.copy_dataset(d),a.validate_pedigree(D);var E=a.unconnected(d)}catch(a){throw utils.messages("Warning","Deletion of this pedigree member is disallowed."),a}return E.length>0&&0===a.unconnected(f.dataset).length?(console.error("individuals unconnected to pedigree ",E),void utils.messages("Warning","Deleting this will split the pedigree. Continue?",g,f,d)):(g&&g(f,d),d)},a.makeid=function(a){for(var b="",c="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz",d=0;d<a;d++)b+=c.charAt(Math.floor(Math.random()*c.length));return b}}(window.ptree=window.ptree||{},jQuery),function(a,b,c){function d(a){b("#orig_ashk").is(":checked")?b.each(a,function(a,b){b.proband&&(b.ashkenazi=1)}):b.each(a,function(a,b){delete b.ashkenazi})}function e(a){b("#cancer .row").show(),"M"===a.sex?(delete a.ovarian_cancer_diagnosis_age,b("[id^='id_ovarian_cancer_diagnosis_age']").closest(".row").hide(),b("[id^='id_breast_cancer2_diagnosis_age']").prop("disabled",!0)):"F"===a.sex&&(delete a.prostate_cancer_diagnosis_age,b("[id^='id_prostate_cancer_diagnosis_age']").closest(".row").hide(),b("[id^='id_breast_cancer2_diagnosis_age']").prop("disabled",!1))}function f(a){var b=10*Math.round((a-1)/10);return a<b?b-5:b+5}b("#select_all_gene_tests").on("change",function(a){"S"===this.value?(b("#gene_test").find("select[name$='_gene_test']").val("S").change(),b("#gene_test").find("select[name$='_gene_test_result']").val("N").change()):"T"===this.value?(b("#gene_test").find("select[name$='_gene_test']").val("T").change(),b("#gene_test").find("select[name$='_gene_test_result']").val("N").change()):"N"===this.value?b("#gene_test").find("select[name$='_gene_test_result']").val("N").change():"reset"===this.value&&(b("#gene_test").find("select[name$='_gene_test']").val("-").change(),b("#gene_test").find("select[name$='_gene_test_result']").val("-").change())}),b("#acc_FamHist_div").on("click","#id_proband, #id_exclude",function(a){var c=b("#id_name").val();if("id_proband"===b(this).attr("id")&&b(this).is(":checked")){b('<div id="msgDialog">'+"You are about to switch the index family member. Risk factor information (e.g. BMI etc) will be cleared for the current index. 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