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<   var ajfval=false;
<   var usefetch=true;
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< 
<     if (('' + location.hash).indexOf('allthreeajax') != -1) {
<      toggleval=Math.abs(toggleval);
<      ajfval=false;
<      usefetch=false;
<     } else if (('' + location.hash).indexOf('=ajax') != -1) {
<      toggleval=-1;
<      ajfval=true;
<      usefetch=false;
<     } else {
<      toggleval=-1;
<      ajfval=true;
<      usefetch=true;
<     }
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<   setInterval(recheck, 1000);
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<   async function url2cont(url) {  // thanks to https://stackoverflow.com/questions/44070437/how-to-get-a-file-or-blob-from-an-url-in-javascript
<   try {
<     const data = await fetch(url);
<     //bappendis.innerHTML+='<p>url2cont ' + (' ' + bjsiind + '.' + bjsitrs.length).substring(0,1) + ' at ' + ('' + new Date()) + '</p>';
<     consolelog("Success.");
<   } catch (err) {
<     console.error(err.name, err.message);
<   }
<   }
<   
<   
<   function recheck() {
<     if (('' + location.hash).indexOf('allthreeajax') != -1) {
<      toggleval=Math.abs(toggleval);
<      ajfval=false;
<      usefetch=false;
<     } else if (('' + location.hash).indexOf('=ajax') != -1) {
<      toggleval=-1;
<      ajfval=true;
<      usefetch=false;
<     } else {
<      toggleval=-1;
<      ajfval=true;
<      usefetch=true;
<     }
<   }
<   
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<         if (toggleval >= 0) {
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<         } else {
<        jsajaxit();
<         }
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<        bappendis.innerHTML+='<p>Finishing  ' + (usefetch ? 'Fetch' : 'Ajax fast') + ' at ' + (' ' + bjsiind + '.' + bjsitrs.length).substring(0,1) + ' at ' + ('' + new Date()) + '</p>';
---
>        bappendis.innerHTML+='<p>Finishing Ajax fast' + (' ' + bjsiind + '.' + bjsitrs.length).substring(0,1) + ' at ' + ('' + new Date()) + '</p>';
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<        bappendis.innerHTML+='<p>Finishing  ' + (usefetch ? 'Fetch' : 'Ajax fast') + ' at ' + (' ' + bjsiind + '.' + bjsitrs.length).substring(0,1) + ' at ' + ('' + new Date()) + '</p>';
---
>        bappendis.innerHTML+='<p>Finishing Ajax fast' + (' ' + bjsiind + '.' + bjsitrs.length).substring(0,1) + ' at ' + ('' + new Date()) + '</p>';
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<     bappendis.innerHTML+='<p>Starting ' + (usefetch ? 'Fetch' : 'Ajax fast') + ' at ' + ('' + new Date()) + '</p>';
---
>     bappendis.innerHTML+='<p>Starting Ajax fast at ' + ('' + new Date()) + '</p>';
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<         if (toggleval >= 0) {
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<         } else {
<        bjsajaxit();
<         }
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<     } else if (toggleval >= 0) {
---
>     } else {
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<     } else if (usefetch) {
<     bappendis.innerHTML+='<p>url2cont ' + (' ' + bjsiind + '.' + bjsitrs.length).substring(0,1) + ' at ' + ('' + new Date()) + '</p>';
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<       bappendis.innerHTML+='<p>bjsajaxit ' + (' ' + bjsiind + '.' + bjsitrs.length).substring(0,1) + ' at ' + ('' + new Date()) + '</p>';
---
>       bappendis.innerHTML+='<p>bjsajaxit ' + bjsiind + '.' + bjsitrs.length + ' at ' + ('' + new Date()) + '</p>';
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<   ajclears[0]=ajfval; //false;
---
>   ajclears[0]=false;
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<   if (usefetch) {
<   url2cont('/HTMLCSS/sleep.php?n=0');
<   } else {
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<   ajclears[1]=ajfval; //false;
---
>   ajclears[1]=false;
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<     }
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<     } else if (toggleval >= 0) {
---
>     } else {
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<   if (usefetch) {
<   url2cont('/HTMLCSS/sleep.php?n=0');
<   } else {
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<   ajclears[1]=ajfval; //false;
---
>   ajclears[1]=false;
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<   }
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<   ajclears[0]=ajfval; //false;
---
>   ajclears[0]=false;