From Wikipedia, the free encyclopedia
<html>
<head>
<title>Klunky Schematic Drawing</title>
<script src="svg.js"></script>
<style>
.labelselected{
position:absolute;
border:black 1px solid;
background-color:transparent;
font-size:12px;
font-family:Helvetica,Arial,sans-serif;
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position:absolute;
background-color:transparent;
font-size:12px;
font-family:Helvetica,Arial,sans-serif;
}
</style>
<script>
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var img=[]
var obname
var IMGWIDTH=21
var IMGHEIGHT=15
var IMGSIZE=40
var imgdims=IMGWIDTH*IMGHEIGHT
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function rs() {
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s = s + "bridge3,bridge4,bridge1,bridge2,r45a,r45b,0";
row4(s);
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function cs() {
s = "c24,c13,c24v,c13v,cp24,cp31,cp42,cp13,"
s = s + "0,0,0,0,0,0,0";
row4(s);
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row4(s);
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s = "l13,l134,l14,l43,l31i,l134i,l41i,"
s = s + "l43i,0,0,0,0,0,0,0"
row4(s);
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function lsc() {
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s = s + "l14i,0,0,0,0,0,0,0"
row4(s);
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function lsd() {
s = "l31,l123,l23,l21,l13i,l123i,l23i,"
s = s + "l21i,0,0,0,0,0,0,0"
row4(s);
}
function ts() {
s = "pri24,sec24,sec124,"
s = s + "pri24i,sec24i,sec124i,"
s = s + "pri24a,pri24b,pri24c,sec24a,sec24b,sec24c,0,0,0"
row4(s);
}
function tsa() {
s = "pri24,pri24a,pri24b,"
s = s + "pri24c,pri24i,t34i,"
s = s + "t24bi,t32i,0,0,0,0,0,0,0"
row4(s);
}
function ds() {
s = "d13,d24,d31,d42,d45a,d45b,d45c,d45d,";
s += "bridge3,bridge4,bridge1,bridge2,0,0,0";
row4(s);
}
function zeners() {
s = "zener13,zener24,zener31,zener42,0,0,0,0,";
s += "0,0,0,0,0,0,0";
row4(s);
}
function leds() {
s = "led13,led24,led31,led42,optoa,optob,0,0,";
s += "0,0,0,0,0,0,0";
row4(s);
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function npns() {
s = "npn234,npn341,npn412,npn123,npn214,npn143,npn432,npn321,";
s += "0,0,0,0,0,0,0";
row4(s);
}
function pnps() {
s = "pnp234,pnp341,pnp412,pnp123,pnp214,pnp143,pnp432,pnp321,";
s += "0,0,0,0,0,0,0";
row4(s);
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function mfets() {
s = "emfetn1,emfetn2,emfetn3,emfetn4,0,0,0,0,";
s += "0,0,0,0,0,0,0";
row4(s);
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function amps() {
s = "spdtc,amp,opamp,ampn,opampn,0,0,0,";
s += "0,0,0,0,0,0,0";
row4(s);
}
function tubes() {
s = "triode,tubebase,tetrode,pentode,pentoder,triodef,tetrodef,pentodef,";
s += "cathode1,cathode3,cathode4,filament,diodeff,ddiodeff,0";
row4(s);
}
function tubesflipped() {
s = "ftriode,ftubebase,ftetrode,fpentode,fpentoder,ftriodef,ftetrodef,fpentodef,";
s += "fcathode1,fcathode3,fcathode4,filament,diodeff,ddiodeff,0";
row4(s);
}
function moretubes() {
s = "triodeff,tetrodeff,pentodeff,fpentodeff,";
s += "ftetrodeff,ftriodeff,tubeff,triodefff,tetrodefff,pentodefff,"
s += "ftriodefff,ftetrodefff,fpentodefff,tubefff,0";
row4(s);
}
function gates() {
s = "gater24,nand,nor,not,";
s += "xor,and,or,diagonal123,diagonal134,0,"
s += "0,0,0,4,f4";
row4(s);
}
function boxes() {
s = "box1,box2,box3,box4,box12,box23,box34,box14,";
s = s + "box123,box234,box134,box124,box13,box24,box1234";
row4(s);
}
function bus() {
s = "bus12,bus23,bus34,bus14,bus124,busf124,"
s += "busf234,bus234,"
s += "busf134,bus134,bus123,busf123,0,0,bus223"
row4(s)
}
function busbus() {
s = "bus112,bus1124,busf1124,bus114,"
s += "bus233,bus2334,busf2334,bus334,"
s += "bus344,busf1344,bus1344,bus144,bus122,busf1223,bus1223"
row4(s)
}
function misc() {
s = "label,left,right,bubble1,bubble2,bubble3,bubble4,0,";
s = s + "copper,vpad,hpad,rv,rh,mhg2,0";
row4(s);
}
function pcb() {
s = "pcbpad,pcb13,pcb24,pcb12,pcb23,pcb34,pcb14,"
s += "pcb123,pcb234,pcb134,pcb124,"
s += "pcbich,pcbicv,0,0"
row4(s);
}
function left() {
for (i=0; i<imgdims-1; i++) {
document.images["canv"+i].src = document.images["canv"+(i+1)].src;
}
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}
function right() {
for (i=imgdims-1; i>0; i--) {
document.images["canv"+i].src = document.images["canv"+(i-1)].src;
}
document.images["canv"+i].src = "0.jpg";
MoveAllLabels(IMGSIZE,0)
}
function up() {
for (i=0; i<imgdims-IMGWIDTH; i++) {
document.images["canv"+i].src = document.images["canv"+(i+IMGWIDTH)].src;
}
for (j=0; j<IMGWIDTH; j++) {
document.images["canv"+(i++)].src = "0.jpg";
}
MoveAllLabels(0,-IMGSIZE)
}
function down() {
for (i=imgdims-1; i>=IMGWIDTH; i--) {
document.images["canv"+i].src = document.images["canv"+(i-IMGWIDTH)].src;
}
for (i=0; i<IMGWIDTH; i++) {
document.images["canv"+i].src = "0.jpg";
}
MoveAllLabels(0,IMGSIZE)
}
function TextDims(o) {
var dims=[0,0]
if (document.layers){
dims[0] = o.document.width;
dims[1] = o.document.height;
} else if (document.all||document.getElementById) {
dims[0] = o.clientWidth;
dims[1] = o.clientHeight;
}
return dims
}
function CanvasDims(){
var canvas=document.getElementById("canvas")
return [canvas.offsetLeft,canvas.offsetTop,
canvas.offsetLeft+canvas.offsetWidth,
canvas.offsetTop+canvas.offsetHeight]
}
function htmlescape(x){
return x.replace(/\&/g,"&")
.replace(/\</g,"<")
.replace(/\>/g,">")
.replace(/\"/g,""")
.replace(/\'/g,"'")
}
function display() {
var framesdoc=document
var displaywindow = window.open("","Display","resizable=yes,status=yes,scrollbars=yes");
with (displaywindow.document) {
var ox=0,oy=0
var canvas=document.getElementById("canvas")
open("text/html");
writeln("<html><head><title>Klunky Schematic Generated</title>");
writeln("</head><body><pre>");
k = 0;
var xmin=0,ymin=0,xmax=0,ymax=0,first=1
for (var i=0; i<IMGHEIGHT; i++) {
for (var j=0; j<IMGWIDTH; j++) {
var bn=basename(framesdoc.images["canv"+(k++)].src)
if(svg["_"+bn]){
if(first){
xmin=j*40
xmax=j*40+40
ymin=i*40
ymax=i*40+40
first=0
} else {
xmin=Math.min(xmin,j*40)
ymin=Math.min(ymin,i*40)
xmax=Math.max(xmax,j*40+40)
ymax=Math.max(ymax,i*40+40)
}
}
}
}
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if(lab&&lab.innerText){
var dims=TextDims(lab)
var x=((lab.style.pixelLeft-canvas.offsetLeft)*40/37)
var y=((lab.style.pixelTop+dims[1]-canvas.offsetTop)*40/37)
var x2=(x+dims[0]*40/37)
var y2=(y+dims[1]*40/37)
if(first){
xmin=Math.min(x,x2)
xmax=Math.max(x,x2)
ymin=Math.min(y,y2)
ymax=Math.max(y,y2)
first=0
} else {
xmin=Math.min(xmin,Math.min(x,x2))
xmax=Math.max(xmax,Math.max(x,x2))
ymin=Math.min(ymin,Math.min(y,y2))
ymax=Math.max(ymax,Math.max(y,y2))
}
}
}
writeln("<svg xmlns:svg='http://www.w3.org/2000/svg' xmlns='http://www.w3.org/2000/svg' "
+"width='"+(xmax-xmin+40)+"' height='"+(ymax-ymin+40)+"'>")
k=0
for (var i=0; i<IMGHEIGHT; i++) {
for (var j=0; j<IMGWIDTH; j++) {
var bn=basename(framesdoc.images["canv"+k++].src)
// writeln("["+bn+","+framesdoc.images["canv"+m].src+"]")
if(svg["_"+bn]){
var s=svg["_"+bn]
writeln('<g transform="translate('+(j*40+20-xmin)+','+(i*40+20-ymin)+')">');
for(var m=0;m<s.length;m++){
var fill=(s[m][4])?"fill:black;":"fill:none;"
var stroke=(s[m][5])?"stroke:black;stroke-width:1;":"stroke:none;"
if(s[m][0]=="path"){
writeln('<path d="'+s[m][1]+'" style="'+fill+stroke+'" />')
}
if(s[m][0]=="circle"){
writeln('<circle cx="'+s[m][1]+'" cy="'+s[m][2]+'" r="'+s[m][3]+'" style="'+fill+stroke+'" />')
}
}
writeln("</g>");
}
}
}
for(var i=0;i<maxlabel;i++){
var lab=document.getElementById("label"+i)
var px=12*40/37
if(lab&&lab.innerText&&typeof lab.innerText!="undefined"){
var dims=TextDims(lab)
var x=((lab.style.pixelLeft-canvas.offsetLeft)*40/37)+20-xmin
var y=((lab.style.pixelTop+dims[1]-canvas.offsetTop)*40/37)+20-ymin
writeln('<text style="font-family:Helvetica,Arial,sans-serif;font-size:'+px+'px;" '
+'x="'+x+'" y="'+y+'">'+htmlescape(htmlescape(lab.innerText))+'</text>')
}
}
writeln("</svg>");
writeln("</pre>");
writeln("</body>");
writeln("</html>");
close();
}
displaywindow.focus()
}
// Sets cookie values. Expiration date is optional
//
function setCookie(name, value, expire) {
document.cookie = name + "=" + escape(value)
+ ((expire == null) ? "" : ("; expires=" + expire.toGMTString()))
}
function getCookie(Name) {
var search = Name + "="
if (document.cookie.length > 0) {
// if there are any cookies
offset = document.cookie.indexOf(search)
if (offset != -1) {
// if cookie exists
offset += search.length
// set index of beginning of value
end = document.cookie.indexOf(";", offset)
// set index of end of cookie value
if (end == -1)
end = document.cookie.length
return unescape(document.cookie.substring(offset, end))
}
}
return("");
}
function getschem(){
var displaywindow=window.open("","Schematic","resizable=yes,status=yes,scrollbars=yes");
var sch=schem()
var d=displaywindow.document
d.open("text/html");
d.writeln("<html><head><title>Klunky Schematic Generated</title>");
d.writeln("</head><body><pre>");
d.writeln(sch[0])
d.writeln(sch[1])
d.writeln("</pre></body></html>")
d.close()
}
function loadsch(w,v){
v=v.replace(/\s+$/,"").replace(/^\s+/,"")
v=v.split("\n")
if(v.length==0||v.length>2){
alert("Failed to load schematic.")
return
}
v[0]=v[0].replace(/\s+$/,"").replace(/^\s+/,"")
if(v.length==2)v[1]=v[1].replace(/\s+$/,"").replace(/^\s+/,"")
else v[1]=""
recallschem(v[0],v[1])
w.close()
}
function loadschem(){
var displaywindow=window.open("","LoadSchem","resizable=yes,status=yes,scrollbars=yes,width=400,height=300");
var sch=schem()
var d=displaywindow.document
d.open("text/html");
d.writeln("<html><head><title>Load Schematic</title>");
d.writeln("</head><body><form>")
d.writeln("Enter schematic data to load (similar to data in \"schematic\" link):<br/>")
d.writeln("<textarea name='sch' cols='40' rows='9'></textarea><br/>");
d.writeln("<input type='button' value='Load' onclick='opener.loadsch(self,this.form.sch.value)'/>");
d.writeln("</form></body></html>")
d.close()
}
var savename="f1save";
var savedays = 30;
function save(){
var ret=schem()
var today = new Date()
var expires = new Date()
expires.setTime(today.getTime() + 60*60*24*savedays)
setCookie("f1save",ret[0],expires)
setCookie("f1savelabel",ret[1],expires)
}
function schem() {
var ret=[]
k = 0;
s1 = "";
for (i=0; i<IMGWIDTH; i++) {
for (j=0; j<IMGHEIGHT; j++) {
s2 = document.images["canv"+k++].src + ",";
l = s2.lastIndexOf('/');
if (l > 0) {
s2 = s2.substring(l+1,s2.length);
}
if (s2 == "0.jpg,") {
s2 = ",";
}
s1 += s2
}
}
ret[0]=s1
s1=""
var canvas=document.getElementById("canvas")
for(var i=0;i<maxlabel;i++){
var lab=document.getElementById("label"+i)
if(lab&&lab.innerText){
var dims=TextDims(lab)
var x=lab.style.pixelLeft-canvas.offsetLeft
var y=lab.style.pixelTop-canvas.offsetTop
if(s1!="")s1+="'"
s1+=x+"'"+y+"'"+htmlescape(lab.innerText)
}
}
ret[1]=s1
return ret
}
var recallname="f1save";
function recall() {
recallschem(getCookie("f1save"),getCookie("f1savelabel"))
}
function clear(){
var k=0
for (i=0; i<IMGWIDTH; i++) {
for (j=0; j<IMGHEIGHT; j++) {
document.images["canv"+(k++)].src = "0.jpg";
}
}
for(var i=0;i<maxlabel;i++){
var lab=document.getElementById("label"+i)
if(lab)
lab.innerHTML=""
}
maxlabel=0
}
function recallschem(a,b){
s1 = a;
if (s1.length > 0) {
k = 0;
s2 = s1.split(",");
for (i=0; i<IMGWIDTH; i++) {
for (j=0; j<IMGHEIGHT; j++) {
s1 = s2[k];
if (s1 == "") {
s1 = "0.jpg";
}
document.images["canv"+(k++)].src = s1;
}
}
}
s1 = b;
var canvas=document.getElementById("canvas")
s2=s1.split("'")
maxlabel=0
for(var i=0;i<s2.length;i+=3){
var x=parseFloat(s2[i])+canvas.offsetLeft
var y=parseFloat(s2[i+1])+canvas.offsetTop
SetLabel2(maxlabel,s2[i+2],x,y)
maxlabel++
}
}
var maxlabel=0
function getPageX(o) {var x=0; if(document.layers) x=o.pageX;else {while(eval(o)){x+=o.offsetLeft; o=o.offsetParent; } } return x; };
function getPageY(o) { var y=0; if(document.layers) y=o.pageY; else { while(eval(o)) { y+=o.offsetTop; o=o.offsetParent; } } return y; };
function getScrollX(o,d){
if(!d)d=document;
return getPageX(o)-d.body.scrollLeft;
}
function getScrollY(o,d){
if(!d)d=document;
return getPageX(o)-d.body.scrollTop;
}
function SelectLabel(){
var e=event.srcElement
if(e==GetSelectedLabel()){
var labeltext=prompt("Enter new text for the label",e.innerText)
if(labeltext!=null){
e.innerHTML=htmlescape(labeltext)
}
}
for(var i=0;i<maxlabel;i++){
var lbl=document.getElementById("label"+i)
if(lbl&&lbl.id==e.id){
lbl.className="labelselected"
} else if(lbl){
lbl.className="label"
}
}
}
function GetSelectedLabel(){
for(var i=0;i<maxlabel;i++){
var lbl=document.getElementById("label"+i)
if(lbl&&lbl.className=="labelselected"){
return lbl
}
}
return null
}
function MoveLabel(o,x,y){
dims=TextDims(o)
x-=dims[0]/2
y-=dims[1]/2
if(typeof o.style.pixelLeft!="undefined")o.style.pixelLeft=x; else o.style.left=x
if(typeof o.style.pixelTop!="undefined")o.style.pixelTop=y; else o.style.top=y
o.style.zIndex=3
}
function MoveAllLabels(ox,oy){
var dims=CanvasDims()
for(var i=0;i<maxlabel;i++){
var o=document.getElementById("label"+i)
if(o){
o.style.pixelLeft+=ox;
o.style.pixelTop+=oy;
if(o.style.pixelLeft<dims[0]||o.style.pixelTop<dims[1]
||o.style.pixelLeft>dims[2]||o.style.pixelTop>dims[3]){
o.innerHTML=""
//moved too far
}
}
}
}
function DeleteLabel(){
var label=GetSelectedLabel()
if(label){
label.innerHTML=""
}
}
function SetLabel2(i,name,x,y){
var o=document.getElementById("label"+i)
if(!o){
var lab=document.getElementById("labels")
lab.innerHTML+='<div id="label'+i+'"></div>'
o=document.getElementById("label"+i)
o.className="label"
}
o.innerHTML=name
if(typeof o.style.pixelLeft!="undefined")o.style.pixelLeft=x; else o.style.left=x
if(typeof o.style.pixelTop!="undefined")o.style.pixelTop=y; else o.style.top=y
o.style.zIndex=3
document.onclick=SelectLabel
}
function SetLabel(i,name,x,y){
var o=document.getElementById("label"+i)
if(!o){
var lab=document.getElementById("labels")
lab.innerHTML+='<div id="label'+i+'"></div>'
o=document.getElementById("label"+i)
o.className="label"
}
o.innerHTML=htmlescape(name)
MoveLabel(o,x,y)
document.onclick=SelectLabel
maxlabel=Math.max(i+1,maxlabel)
}
function AddLabel(){
var i
var lbl=GetSelectedLabel()
var xrel=event.clientX+document.body.scrollLeft
var yrel=event.clientY+document.body.scrollTop
if(!lbl){
for(i=0;i<maxlabel;i++){
var lab=document.getElementById("labels")
if(lab==null)break
}
var labelname=prompt("Enter text of the label","Label")
if(labelname){
SetLabel(i,labelname,xrel,yrel)
}
} else {
MoveLabel(lbl,xrel,yrel)
lbl.className="label"
}
}
function SetSrc(o){
var bn=basename(document.images[0].src)
if(bn=="label"||GetSelectedLabel()){
AddLabel()
} else {
o.src=document.images[0].src
}
}
// -->
</script>
</head>
<body>
<nobr>
<a href="../klunky/home.html" target="_top"> Home</a><br>
Instructions: click on the symbol you want then click where you want it.<br/>
Current symbol is <img src="r24.jpg" width="37" height="37">
<table border>
<tr>
<td><img src="0.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="12.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="23.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="13.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="123.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="234.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="term1.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="term2.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="r24.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="r124.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="c24.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="c24v.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="l24.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="a1.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="b24.jpg" onmouseover="status=this.src" onclick="get(this)">
<tr>
<td><img src="1234.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="34.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="14.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="24.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="134.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="124.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="term3.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="term4.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="r13.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="r234.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="c13.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="c13v.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="l13.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="g1.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="g2.jpg" onmouseover="status=this.src" onclick="get(this)">
<tr>
<td><img src="spst.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="spdta.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="spdtb.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="spdtc.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="spdtd.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="d13.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="d24.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="d31.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="d42.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="npn.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="pnp.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="jfetn.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="jfetp.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="xtal13.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="xtal24.jpg" onmouseover="status=this.src" onclick="get(this)">
<tr>
<td><img src="0.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="0.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="0.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="0.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="0.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="0.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="0.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="0.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="0.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="0.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="0.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="0.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="0.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="0.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><img src="0.jpg" onmouseover="status=this.src" onclick="get(this)">
</table>
<table border="1"><tr>
<td><img src="label.jpg" onmouseover="status=this.src" onclick="get(this)">
<td><nobr>To add a label, click "Label" and click the spot on the canvas <br/>
to place the label. To move a label, select the label and click <br/>
anywhere else on the canvas. To change a label's text, select <br/>
the label and click it again.</nobr></td>
</tr></table>
</nobr>
<nobr>
<a href="javascript:rs()">R's</a>
<a href="javascript:cs()">C's</a>
<a href="javascript:lsa()">L's ></a>
<a href="javascript:lsb()">L's ^</a>
<a href="javascript:lsc()">L's <</a>
<a href="javascript:lsd()">L's v</a>
<a href="javascript:ts()">T's</a>
<a href="javascript:tsa()">T's ></a>
<a href="javascript:ds()">D's</a>
<a href="javascript:zeners()">zeners's</a>
<a href="javascript:leds()">LED's</a>
<a href="javascript:npns()">NPN's</a>
<a href="javascript:pnps()">PNP's</a>
<br/>
<a href="javascript:mfets()">MOSFET's</a>
<a href="javascript:amps()">Amps</a>
<a href="javascript:tubes()">Tubes</a>
<a href="javascript:tubesflipped()">flip Tubes</a>
<a href="javascript:moretubes()">more Tubes</a>
<a href="javascript:gates()">Gates</a>
<a href="javascript:boxes()">boxes</a>
<a href="javascript:bus()">bus</a>
<a href="javascript:busbus()">busbus</a>
<a href="javascript:misc()">misc.</a>
<a href="javascript:pcb()">pcb</a>
<br/>
<a href="javascript:left()" title="Move schematic to the left">left</a>
<a href="javascript:right()" title="Move schematic to the right">right</a>
<a href="javascript:up()" title="Move schematic up">up</a>
<a href="javascript:down()" title="Move schematic down">down</a>
<a href="javascript:clear()" title="Clear the canvas">clear</a>
<a href="javascript:display()" title="Generate SVG for this schematic">generate SVG</a>
<a href="javascript:save()" title="Save schematic to browser's cookie">save</a>
<a href="javascript:recall()" title="Load schematic from browser's cookie">recall</a>
<a href="javascript:getschem()" title="Get data for this schematic">schematic</a>
<a href="javascript:loadschem()" title="Load schematic from data">load</a>
<br/>
Originally written by <a href="mailto:wd9eyb@arrl.net">wd9eyb@arrl.net</a>; new version by Peter O.
<hr />
</nobr>
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<div id="labels"></div>
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