3d2
< <meta charset="utf-8"/>
12,14d10
< var supsubmoden=0;
< var supsubmodes=['supsub', 'boring', 'sup', 'sub', 'ib', 'bi', 'emoji', 'roman', 'egyptian', 'hexadecimal'];
< var curmode=supsubmodes[supsubmoden];
16,17d11
< var usuffix='';
< var datblock='';
21d14
< var myd = location.search.split('display=')[1] ? dmwork(decodeURIComponent(location.search.split('display=')[1].split('&')[0])) : '';
28c21
<       location.href=document.URL.split('#')[0].split('?')[0] + '?number=' + nn.split('.')[0] + usuffix;
---
>       location.href=document.URL.split('#')[0].split('?')[0] + '?number=' + nn.split('.')[0];
33,145d25
< function gogethelp() {
<   window.open('//www.dummies.com/education/math/pre-algebra/10-alternative-numeral-and-number-systems/','_blank','top=20,left=20,width=500,height=500');
< }
< 
< function egyptian(num) { // thanks to https://www.dummies.com/education/math/pre-algebra/10-alternative-numeral-and-number-systems/
<   var ems=['&#129396;','&#127859;','&#10160;','&#129496;','&#128405;','&#128056;','&#129335;'];
<   var descs=['Stroke','Yoke','Coil of rope','Lotus','Finger','Frog','Man with raised hands'];
<   var retv='';
<   var cnum='' + num;
<   var thisc='';
<   var jnum=0, knum=0;
<   var iems=eval(-1 + ems.length);
<   var kiems=0;
<   while (cnum != '' && iems >= 0) {
<     if (iems == 0) {
<     thisc=cnum; //.slice(-1);
<     cnum=''; 
<     jnum=eval('' + thisc);
<     } else {
<     thisc=cnum.slice(-1);
<     cnum=cnum.substring(0, eval(-1 + cnum.length));
<     jnum=eval('' + thisc);
<     }
<     for (knum=0; knum<jnum; knum++) {
<     retv='<span ' + datblock + 'title="' + descs[kiems] + '" ' + datblock + 'onclick="gogethelp();">' + ems[kiems] + '</span>' + retv;
<     datblock='';
<     }
<     iems--;
<     kiems++;
<   }
<   return retv;
< }
< 
< function romanize(num) {  // thanks to https://stackoverflow.com/questions/9083037/convert-a-number-into-a-roman-numeral-in-javascript/9083076
<     if (isNaN(num))
<         return NaN;
<     var digits = String(+num).split(""),
<         key = ["","C","CC","CCC","CD","D","DC","DCC","DCCC","CM",
<                "","X","XX","XXX","XL","L","LX","LXX","LXXX","XC",
<                "","I","II","III","IV","V","VI","VII","VIII","IX"],
<         roman = "",
<         i = 3;
<     while (i--)
<         roman = (key[+digits.pop() + (i * 10)] || "") + roman;
<     return Array(+digits.join("") + 1).join("M") + roman;
< }
< 
< function numer(inn) {
<   if (supsubmoden == 0 || supsubmoden == 2) {
<     return '<sup>' + inn + '</sup>';
<   } else if (supsubmoden == 4) {
<     return '<i>' + inn + '</i>';
<   } else if (supsubmoden == 5) {
<     return '<b>' + inn + '</b>';
<   } else if (supsubmoden == 6) {
<     var retv='<sup style="color:purple;background-color:yellow;">'; // &#x31; &#x20e3;
<     for (var jj=0; jj<('' + inn).length; jj++) {
<       retv+='&#x3' + ('' + inn).substring(jj, eval(1 + jj)) + ';&#x20e3;';
<     }
<     return retv + '</sup>';
<   } else if (supsubmoden == 7) {
<     return '<sup>' + romanize('' + inn) + '</sup>';
<   } else if (supsubmoden == 8) {
<     datblock='data-';
<     return '<sup>' + egyptian('' + inn) + '</sup>';
<   } else if (supsubmoden == 9) {
<     return '<sup>' + eval('' + inn).toString(16) + '</sup>';
<   }
<   return '' + inn;
< }
< 
< function denom(ind) {
<   if (supsubmoden == 0 || supsubmoden == 3) {
<     return '<sub>' + ind + '</sub>';
<   } else if (supsubmoden == 5) {
<     return '<i>' + ind + '</i>';
<   } else if (supsubmoden == 4) {
<     return '<b>' + ind + '</b>';
<   } else if (supsubmoden == 6) {
<     var retv='<sub style="color:purple;background-color:yellow;">'; // &#x31; &#x20e3;
<     for (var jj=0; jj<('' + ind).length; jj++) {
<       retv+='&#x3' + ('' + ind).substring(jj, eval(1 + jj)) + ';&#x20e3;';
<     }
<     return retv + '</sub>';
<   } else if (supsubmoden == 7) {
<     return '<sub>' + romanize('' + ind) + '</sub>';
<   } else if (supsubmoden == 8) {
<     return '<sub>' + egyptian('' + ind) + '</sub>';
<   } else if (supsubmoden == 9) {
<     return '<sub>' + eval('' + ind).toString(16) + '</sub>';
<   }
<   return '' + ind;
< }
< 
< function dmwork(huhm) {
<   huhm=huhm.toLowerCase();
<   for (var ii=0; ii<supsubmodes.length; ii++) {
<     if (huhm == supsubmodes[ii]) { usuffix='&display=' + encodeURIComponent(huhm);  supsubmoden=ii; curmode=supsubmodes[supsubmoden]; document.getElementById('mytable').innerHTML=''; fcalc();   }
<   }
< }
< 
< function displaymode() {
<   var huhm=prompt("Please choose one of following fraction display options ... supsub, boring, sup, sub, ib, bi, emoji, roman, egyptian, hexadecimal ... for, respectively, sup numerator and sub denominator, no sup nor sub nor i nor b, sup numerator only, sub denominator only,  italic numerator and bold denominator, bold numerator and italic denominator, emoji, roman numerals, egyptian, hexadecimal", curmode);
<   if (huhm == null) { huhm=''; } else { huhm=huhm.toLowerCase(); }
<   if (1 == 1) {
<   dmwork(huhm);
<   } else {
<   for (var ii=0; ii<supsubmodes.length; ii++) {
<     if (huhm == supsubmodes[ii]) {   supsubmoden=ii; curmode=supsubmodes[supsubmoden]; document.getElementById('mytable').innerHTML=''; fcalc();   }
<   }
<   }
< }
< 
147d26
<   var sextras=' style="cursor:pointer;" onclick="displaymode();" title="Choose a fractional display mode from supsub, boring, sup, sub, ib, bi, emoji, roman, egyptian, hexadecimal"';
156,157c35
<       facline=facline.replace('</tr>', '<td><span' + sextras + ' class="numerator">' + numer(1) + '</span>/<span class="denominator">' + denom(ii) + '</span></td></tr>');
<       sextras='';
---
>       facline=facline.replace('</tr>', '<td>1/' + ii + '</td></tr>');
196c74
< <table id=mytable border=1 style='width:96%;text-align:center;'>
---
> <table id=mytable border=1 style='width:100%;text-align:center;'>