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Browser2000.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
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<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
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<script src="libraries/math-tex-master/math-tex.js"></script>
<script src="libraries/math-tex-master/math-tex-controller.js"></script>
<link rel="stylesheet" type="text/css" href="BrowserCSS.css">
<link rel="stylesheet" href="Fonts/Serif/cmun-serif.css">
</head>
<body>
<math-tex-controller lazy="true"></math-tex-controller>
<div id="documentLoader"></div>
<div id="leftButtonWrapper">
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<div id="scrollBar"></div>
<div id="scrollControlBar"></div>
<div id="master">
<div id="documentContainer"></div>
</div>
<br><br><br><br><br>
<script>
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"width: 10%; height: 2%;" +
"background-color: grey; opacity: 0.8;";
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scrollControlObject.style=scrollControlBarStyle;
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function() {scrollControlObject.style = scrollControlBarStyleHover + "left: " + scrollControlObjectX + "px;";},
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//var chapterPrefix = "/Talsystemmer/";
//var chapterPrefix = "/Chapters/1Arithemetic/Talsystemmer/"
var chapterPrefix = "/Chapters/New1/New1One/";
//var chapterPrefix = "/Chapters/1Arithemetic/DivisionAndFactors/";
//var chapterPrefix = "/Chapters/2Geoalgebra/BasicTrig/"
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var pageMemory1; var pageMemory2;
var StartPageLoading = function() {
//THE PROBLEM IS HERE BUSTER! IT LOADS IT ALL TOO FAST AND BECOMES CONFUSED OR SOMETHING!
//Load the starting page;
$("#documentLoader").load(chapterPrefix + startingPage + ".html", function() {
document.getElementById("documentContainer").innerHTML = ProcessPage(this.innerHTML);
this.innerHTML ="";
// StartPageLoading2();
});
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}
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this.innerHTML ="";
StartPageLoading3();
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this.innerHTML ="";
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console.log('MathJax initial typesetting complete');
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s.charAt(tagEndStartIndex+5) == 't' &&
s.charAt(tagEndStartIndex+6) == 'i' &&
s.charAt(tagEndStartIndex+7) == 'o' &&
s.charAt(tagEndStartIndex+8) == 'n') && tagEndStartIndex < LLow) {tagEndStartIndex++;}
var questionContent = HtmlToContent(s.substring(tagStartEndIndex+1,tagEndStartIndex));
s=s.substring(0,tagStartEndIndex) +
" content = \"" +
questionContent +
"\"></q-stion>" +
s.substring(tagEndStartIndex + 10,LLow);
LLow=s.length - 1;
}
//Answer tags
if(s.charAt(indexer) == '<' &&
s.charAt(indexer+1) == 'a' &&
s.charAt(indexer+2) == 'n' &&
s.charAt(indexer+3) == 's' &&
s.charAt(indexer+4) == 'w' &&
s.charAt(indexer+5) == 'e' &&
s.charAt(indexer+6) == 'r') {
var tagStartEndIndex = indexer + 8;
while(s.charAt(tagStartEndIndex) != '>' && tagStartEndIndex < LLow) {tagStartEndIndex++;}
var tagEndStartIndex = tagStartEndIndex + 1;
while(!(s.charAt(tagEndStartIndex) == '<' &&
s.charAt(tagEndStartIndex+1) == '/' &&
s.charAt(tagEndStartIndex+2) == 'a' &&
s.charAt(tagEndStartIndex+3) == 'n' &&
s.charAt(tagEndStartIndex+4) == 's' &&
s.charAt(tagEndStartIndex+5) == 'w' &&
s.charAt(tagEndStartIndex+6) == 'e' &&
s.charAt(tagEndStartIndex+7) == 'r') && tagEndStartIndex < LLow) {tagEndStartIndex++;}
var answerHTML = HtmlToContent(s.substring(tagStartEndIndex+1,tagEndStartIndex));
s=s.substring(0,tagStartEndIndex) +
" content = \"" +
answerHTML +
"\"></answer-box>" +
s.substring(tagEndStartIndex + 13,LLow);
LLow=s.length - 1;
}
//Math
if(s.charAt(indexer) == '_' && s.charAt(indexer+1) == '(') {
var endIndex = indexer + 2;
while(!(s.charAt(endIndex) == '_' && s.charAt(endIndex+1) == ')') && endIndex < LLow) {
endIndex++;
}
if(s.charAt(indexer+2) == '$') {
s = s.substring(0,indexer) +
"<math-tex mode='display'>" +
customMathJaxFilter(s.substring(indexer+3,endIndex)) +
"</math-tex>" +
s.substring(endIndex+2,LLow);
LLow = s.length - 1;
indexer=endIndex+2;
}
else {
s = s.substring(0,indexer) +
"<math-tex>" +
customMathJaxFilter(s.substring(indexer+2,endIndex)) +
"</math-tex>" +
s.substring(endIndex+2,LLow);
LLow = s.length - 1;
indexer=endIndex+2;
}
}
indexer++;
}
return s;
}
const customMathJaxFilter = function(s) {
s=s.replace(/\\Lin/g, "\\overleftrightarrow");
s=s.replace(/\\Seg/g, "\\overline");
s=s.replace(/\\Ray/g, "\\overrightarrow");
s=s.replace(/\*/g, " \\cdot ");
i = 0; //Vectors macro
while(i < s.length) {
if(s.charAt(i) == '\\' && s.charAt(i+1) == 'V' && (s.charAt(i+2) == 'e' || s.charAt(i+2) == 'E') && s.charAt(i+4) == '[') {
let j=i+5; while(s.charAt(j) != ']') {j++;}
let params = s.substring(i+5,j).split(",");
if(params.length==2) {
if(s.charAt(i+3) == 'c') { s=s.substring(0,i) + "\\bigl(\\begin{smallmatrix}" + params[0] + "\\\\" + params[1] + "\\end{smallmatrix} \\bigr)" + s.substring(j+1,s.length); }
else if(s.charAt(i+3) == 'C') { s=s.substring(0,i) + "\\begin{pmatrix}" + params[0] + "\\\\" + params[1] + "\\end{pmatrix}" + s.substring(j+1,s.length); }
}
else if(params.length==3) {
s=s.substring(0,i) + "\\begin{pmatrix}" + params[0] + "\\\\" + params[1] + "\\\\" + params[2] + "\\end{pmatrix}" + s.substring(j+1,s.length);
}
else if(s.charAt(i+2) == 'E') {
console.log("Im in!");
var MatrixString = "\\begin{eqnarray}";
for (let n = 0; n < params.length; n++ ) {
MatrixString += "&& " + params[n] + "\\\\";
}
MatrixString += "\\end{eqnarray}"
s=s.substring(0,i) + MatrixString + s.substring(j+1,s.length);
}
}
i++;}
i=0; //Derivatives macro:
while(i < s.length) {
if(s.charAt(i) == '¤') {
s=s.substring(0,i) + "\\frac{d}{d" + s.charAt(i+1) + "}" + s.substring(i+2,s.length);
i += 12
}
i++;}
return s;
}
const HtmlToContent = function(s) {
var sF = "";
const L = s.length;
for(var i = 0; i < L; i++) {
if(s.charAt(i)=='<'){sF+="<";}
else if(s.charAt(i)=='>'){sF+=">";}
else if(s.charAt(i)=='"'){sF+=""";}
else {sF+=s.charAt(i);}
}
return sF;
}
const JaxToCustomElementContent = function(s) {
var indexer = 0;
var LLow = s.length - 1;
while(indexer < LLow) {
if(s.charAt(indexer) == '_' && s.charAt(indexer+1) == '(') {
var endIndex = indexer + 2;
while(!(s.charAt(endIndex) == '_' && s.charAt(endIndex+1) == ')') && endIndex < LLow) {
endIndex++;
}
s = s.substring(0,indexer) +
"<math-tex>" +
s.substring(indexer+2,endIndex) +
"</math-tex>" +
s.substring(endIndex+2,LLow);
LLow = s.length - 1;
indexer=endIndex+2;
}
indexer++;
}
return s;
}
const JaxToCustomElementPage = function(s) {
var indexer = 0;
var LLow = s.length - 1;
while(indexer < LLow) {
if(s.charAt(indexer) == '_' && s.charAt(indexer+1) == '(') {
var endIndex = indexer + 2;
while(!(s.charAt(endIndex) == '_' && s.charAt(endIndex+1) == ')') && endIndex < LLow) {
endIndex++;
}
s = s.substring(0,indexer) +
"<math-tex>" +
s.substring(indexer+2,endIndex) +
"</math-tex>" +
s.substring(endIndex+2,LLow);
LLow = s.length - 1;
indexer=endIndex+2;
}
indexer++;
}
return s;
}
//-----------------------------------------------------------------------------------
//Custom elements:
class HoverVideo extends HTMLElement {
constructor() {
super();
//Get attributes
var sauce = this.getAttribute('url');
var theWidth = this.getAttribute('customWidth');
var theMargin = this.getAttribute('marginTop');
var hasBorder = this.getAttribute('videoBorder');
//Create shadow
var shadow = this.attachShadow({mode: 'open'});
//Make element
var theVideo = document.createElement('video');
theVideo.src=sauce;
var borderString = "";
if(hasBorder != null) {
borderString = "border: solid 2px;"
}
if(theWidth != null) {
theVideo.style="width:"+theWidth+";" + " margin-top: " + theMargin + "px; padding-bottom:0px;" + borderString;
}
else{
theVideo.style="width:100%;" + " margin-top: " + theMargin + "px; padding-bottom:0px;" + borderString;
}
// theVideo.setAttribute('controls', 'controls');
theVideo.setAttribute('loop','loop');
theVideo.addEventListener("mouseover",function(event) {
this.play();
})
theVideo.addEventListener("mouseout",function(event) {
this.pause();
})
shadow.appendChild(theVideo);
}
}
customElements.define("hover-video",HoverVideo);
class QuestionStart extends HTMLElement {
constructor() {
super();
//Get attributes
const group1 = this.getAttribute('1');
const group2 = this.getAttribute('2');
const group3 = this.getAttribute('3');
const optionalTitle = this.getAttribute("title");
const hasTopMargin = this.getAttribute("noTopMargin");
const content = this.getAttribute('content');
var customWidth = this.getAttribute("customWidth");
if(customWidth == null) {customWidth = "500";}
var docHeight = this.getAttribute('h');
const BigTopMargin = this.getAttribute('bigTop');
if(content != null) {
//Create shadow
var shadow = this.attachShadow({mode: 'open'});
//Create the question title
var BoxTitle = document.createElement("p");
var BoxTitleString = "Spørgsmål";
if(group1 != null) {BoxTitleString += (" " + group1);}
if(group2 != null) {BoxTitleString += ("." + group2);}
if(group3 != null) {BoxTitleString += ("." + group3);}
BoxTitleString += ": "
if(optionalTitle != null) {BoxTitleString += (" " + optionalTitle);}
BoxTitle.innerHTML = "<b>" + BoxTitleString + "</b>";
BoxTitle.style = "position: relative; top: 2px; left: 8px; font-family: 'myFirstFont'; font-size: 20px; color:black"
const style = document.createElement('style');
style.textContent = QuestionAnswerCSS;
//Create the other graphics, and put in the content.
//Content:
var contentHolder = document.createElement("div");
var contentBackground = document.createElement("div");
contentHolder.innerHTML = JaxToCustomElementContent(content); //MAYBE REMOVE THIS FILTER
contentHolder.style = "width: " + (parseInt(customWidth) - 20).toString() + "px; position: relative; top: 10px; margin-left: 10px;";
contentBackground.appendChild(contentHolder);
contentHolder.style.height = ((NaN)*0.01).toString() + "px";
contentBackground.style.height = ((NaN)*0.01).toString() + "px";
contentBackground.style = "width: " + customWidth + "px; position: relative; top: 0px; background-color: rgb(113, 187, 183); left: " + (0.5*(500 - customWidth)).toString() + "px;";
//Tab
var tab = document.createElement("div");
var topMargin;
if(BigTopMargin == null){topMargin = 15;} else{topMargin = 25;}
tab.style = "width: " + customWidth + "px; background-color: rgb(78, 230, 222); margin-left: " + (0.5*(500 - customWidth) ).toString() + "px; margin-top: " + topMargin.toString() + "px;"; tab.style.height = "30px";
if(hasTopMargin!=null) {tab.style = "width: " + customWidth + "px; background-color: rgb(78, 230, 222); margin-left: " + (0.5*(500 - customWidth) ).toString() + "px; margin-top: 0px;"; tab.style.height = "30px";}
tab.appendChild(BoxTitle);
// Attach the created elements to the shadow dom
shadow.appendChild(style);
shadow.appendChild(tab);
shadow.appendChild(contentBackground);
}
}
}
customElements.define("q-stion",QuestionStart);
class AnswerBox extends HTMLElement {
constructor() {
super();
//Define attributes
const content = this.getAttribute('content');
const boxType = this.getAttribute("t");
const hintNumber = this.getAttribute("n");
const optionalQuestionNumber = this.getAttribute("questionNumber");
const tabColour = this.getAttribute("tabColour");
const bodyColour = this.getAttribute("bodyColour");
const hasTopMargin = this.getAttribute("margin");
var customWidth = this.getAttribute("customWidth");
if(customWidth == null) {customWidth = "500";}
var contentHeight = parseInt(this.getAttribute('h'));
if(content != null) {
//Set up shadow
var shadow = this.attachShadow({mode: 'open'});
//Define elements
var tab = document.createElement("div");
var contentBackground = document.createElement("div");
var contentHolder = document.createElement("div");
contentHolder.setAttribute("id","holder");
var Masker = document.createElement("div");
var DropdownButton = document.createElement("img");
DropdownButton.src = "Assets/GUI/DropDown.png";
const style = document.createElement('style');
style.textContent = QuestionAnswerCSS;
//Create title
var BoxTitle = document.createElement("p");
var BoxTitleString = "";
if(boxType == null){
BoxTitleString = "Answer "
}
else if(boxType == "h") {
BoxTitleString = "Hint ";
if(hintNumber != null){
BoxTitleString = BoxTitleString + "#" + hintNumber;
}
}
else if (boxType == "t") {
BoxTitleString = "Trin #" + hintNumber;
}
else if(boxType == "q") {
BoxTitleString = "Spørgsmål " + optionalQuestionNumber;
}
else {BoxTitleString=boxType;}
BoxTitle.innerHTML = "<b>" + BoxTitleString + "</b>";
BoxTitle.style = "position: relative; top: -40px; left: 30px; font-family: 'myFirstFont' ; font-size: 20px; color:black"
//Style elements
//Styling changes based on user defined properties:
//Answer or hint?
var TabC; var BodyC;
if(boxType == "h") {
TabC = "rgb(192,209,132)"; BodyC="rgb(211, 219, 179)";
}
else if (boxType == "t") {
TabC = "rgb(129, 168, 70)"; BodyC="rgb(211, 219, 179)";
}
else if(boxType == "q") {
TabC = "rgb(78, 230, 222);"; BodyC="rgb(113, 187, 183)";
}
else if(tabColour != null || bodyColour != null) {
if(tabColour != null) {TabC = tabColour;}
else {TabC="rgb(175,128,161)";}
if(bodyColour != null) {BodyC = bodyColour;}
else {BodyC = "rgb(211, 219, 179)"}
}
else{
TabC = "rgb(175,128,161)"; BodyC="rgb(211, 219, 179)";
}
tab.style = "width: " + customWidth + "px;" +
"margin-left: " + (0.5*(500 - customWidth)).toString() + "px;" +
"background-color:" + TabC;
tab.style.height = "30px";
//Top margin or not?
if(hasTopMargin != null) {tab.style = "width: " + customWidth + "px;" +
"margin-left: " + (0.5*(500 - customWidth)).toString() + "px;" +
"margin-top: 16px;" +
"background-color: rgb(192, 209, 132);";}
//Content:
//Style contentHolder
contentHolder.innerHTML = JaxToCustomElementContent(content); //MAYBE REMOVE THIS FILTER
contentHolder.style = "width: " + (parseInt(customWidth) - 20).toString() + "px; position: relative; top: 10px; margin-left: 10px;";
//Set the height
contentHolder.style.height = ((contentHeight)*0.01).toString() + "px";
contentBackground.style.height = ((contentHeight)*0.01).toString() + "px";
//Style contentBackground
contentBackground.style = "width: " + customWidth + "px;" +
"margin-left: " + (0.5*(500 - customWidth) ).toString() + "px;" +
"background-color: " + BodyC;
//Dropdown:
DropdownButton.style = "width: 20px; height:20px;" +
"position: relative;" +
"left: 5px; top: 5px;";
//Add childs to parents:
tab.appendChild(DropdownButton);
tab.appendChild(BoxTitle);
contentBackground.appendChild(contentHolder);
//Handle mask
Masker.appendChild(contentBackground);
Masker.style = "width: " + customWidth.toString() + "px; " +
"height: " + (0).toString() + "px; " +
"-webkit-clip-path: inset(0 0 " + (0).toString() + "% 0);";
//Handle animation:
var animT = 0;
var amountToMoveDown;
var MaskerHeight = 0; var clipPercentage = 100;
var isDisplayed = false;
var currentlyMoving = false;
DropdownButton.addEventListener("click", function() {
if(isDisplayed) {
Masker.style = "height: 0px; " +
"-webkit-clip-path: inset(0 0 100% 0);" +
"width: " + customWidth.toString() + "px; ";
isDisplayed=false;
}
else {
Masker.style = "height: " + (contentHeight + 20).toString() + "px; " +
"-webkit-clip-path: inset(0, 0, 0, 0);" +
"width: " + customWidth.toString() + "px; ";
isDisplayed=true;
}
})
//Add to DOM:
shadow.appendChild(style);
shadow.appendChild(tab); shadow.appendChild(Masker);
}
}
}
customElements.define('answer-box', AnswerBox);
class Pictures extends HTMLElement {
constructor() {
super();
//Define attributes
const gridInfo = this.getAttribute('gi').split(",");
const sources = this.getAttribute('src').split(",");
const descriptions = this.getAttribute('dscr').split("|")
//Prepare variables
var rowIndex = 0; var columnIndex = 0; var realNewRowIndex = 0;
var PictureDescriptionPairs = [];
var rowLength = 0; var rowFlexBox;
var shadow = this.attachShadow({mode: 'open'});
//Create elements
for(let i = 0; i < sources.length; i++) {
var tmpImg = document.createElement("img"); tmpImg.setAttribute("src",sources[i]);
tmpImg.onload = function() {
if(columnIndex==0){
rowFlexBox = document.createElement('div');
rowFlexBox.style.display="flex";
rowFlexBox.style.flexDirection="row";
}
//Create the elements to be put in this row's flexbox
var picture = document.createElement('span');
picture.style.width = this.naturalWidth + "px";
picture.appendChild(this);
var DescripDiv = document.createElement('div');
DescripDiv.style.wordWrap = "break-word";
DescripDiv.style.width = this.naturalWidth + "px";
var descripParagraph = document.createElement("p");
descripParagraph.innerHTML = descriptions[realNewRowIndex + columnIndex];
descripParagraph.style = "text-align: center;"
DescripDiv.appendChild(descripParagraph);
var FullDiv = document.createElement("div");
FullDiv.appendChild(picture);
FullDiv.appendChild(DescripDiv);
FullDiv.style.width = this.naturalWidth + "px"
//Crete this row's flexbox
rowFlexBox.appendChild(FullDiv);
rowLength += this.naturalWidth + 20;
columnIndex++;
if(columnIndex == gridInfo[rowIndex]) {
rowFlexBox.style.justifyContent="space-between"
rowFlexBox.style.marginLeft = ((500 - rowLength)/2).toString() + "px";
shadow.appendChild(rowFlexBox);
columnIndex = 0; realNewRowIndex += parseInt(gridInfo[rowIndex]); rowIndex++;
rowLength = 0;
rowFlexBox = document.createElement('div');
rowFlexBox.style.display="flex";
rowFlexBox.style.flexDirection="row";
}
}
}
}
}
customElements.define('pic-s', Pictures);
class PrimitiveMath extends HTMLElement {
constructor() {
super();
//Define attributes
const matStr = this.getAttribute('m');
//Prepare variables
var shadow = this.attachShadow({mode: 'open'});
var mathStyle = 'margin-left:3px; margin-right:3px;'
const generalString = "../Assets/Chapter1/Talsystemmer/TalBilleder/CustomElement/";
var specificString = "";
var indexer = 0;
var spaceNode = document.createElement("img");
spaceNode.setAttribute("src","../Assets/Chapter1/Talsystemmer/TalBilleder/CustomElement/space.png");
spaceNode.style=mathStyle;
spaceNode.setAttribute("height","20em")
//Construct the math by substitution:
var matLength = matStr.length;
while(indexer < matLength) {
var newNode = document.createElement("img");
newNode.style=mathStyle;
newNode.setAttribute("height","12em")
var isNumber = false;
var isPrefix = false;
switch(matStr.charAt(indexer)) {
case '(': specificString="(.png"; break;
case ')': specificString=").png"; break;
case '+': specificString="plus.png"; break;
case '-': specificString="minus.png"; break;
case '*': specificString="gange.png"; break;
case '/': specificString="divider.png"; break;
case '=': specificString="ligmed.png"; break;
case 'h': specificString="h.png"; break;
case '.': specificString="punktum.png"; break;
case 'q': specificString="10Symbol.png"; break;
case '0': case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9':
isNumber=true; break;
default:
isPrefix=true; indexer++; break;
}
if(!isPrefix && !isNumber) {
newNode.setAttribute("src",generalString+specificString);
shadow.appendChild(newNode);
indexer++;
}
else if(!isPrefix) {
//Get final index of number
var fI = indexer + 1; //fI = finalIndex
var fIC = matStr.charAt(fI);
while((fIC=='0'||fIC =='1'||fIC =='2'||fIC =='3'||fIC =='4'||fIC =='5'||fIC =='6'||fIC =='7'||fIC =='8'||fIC =='9') && fI < matLength) {
fI++; fIC = matStr.charAt(fI);
}
//Determine what symbol to draw (Names matching in directory):
var chosenSymbol = matStr.charAt(indexer - 1);
switch(chosenSymbol) {
case 'A': chosenSymbol="A";break;
case 'B': chosenSymbol="B";break;
case 'C': chosenSymbol="C";break;
case 'D': chosenSymbol="D";break;
case 'E': chosenSymbol="E";break;
case 'F': chosenSymbol="F";break;
case 'G': chosenSymbol="G";break;
case 'W': chosenSymbol="w";break;
case 'H': chosenSymbol="H"; break;
case 'I': chosenSymbol="I"; break;
case 'J': chosenSymbol="J"; break;
default: chosenSymbol="bar"
}
if(chosenSymbol == null) {chosenSymbol = "bar";}
//Determine how many times to draw the symbol.:
var strNum = matStr.substring(indexer,fI);
var symbolCount = parseInt(matStr.substring(indexer,fI));
//Construct the number to shadow DOM
var qoutient = Math.floor(symbolCount/4);
var remainder = symbolCount - qoutient*4;
if(remainder > 0) {
newNode.setAttribute("src",generalString + chosenSymbol + remainder.toString() + ".png");
shadow.appendChild(newNode);
} else if (strNum == 0) {
newNode.setAttribute("src",generalString + chosenSymbol + "0.png");
shadow.appendChild(newNode);
}
for(let i = 0; i < qoutient; i++) {
var FourNode = document.createElement("img");
FourNode.setAttribute("src",generalString + chosenSymbol + "4.png");
FourNode.style=mathStyle;
FourNode.setAttribute("height","12em")
shadow.appendChild(FourNode);
//shadow.appendChild(spaceNode.cloneNode());
FourNode.style=mathStyle;
}
//Advance the indexer:
indexer += strNum.length;
}
}
}
}
customElements.define('p-m', PrimitiveMath);
StartPageLoading();
</script>
</body>
</html>