Java dj on-air script

[strawbs89]

hi i have this on-air script
but it does not change on the dj's timings?

here's the script

<p class="one"><link rel="stylesheet" href="css/screen.css" media="screen">
			<noscript>
<p>JavaScipt needs to be enabled for this page to function correctly</p>
</noscript>

<img id="dj" src="djimages/off-air.jpg" alt="Off-line" name="refresh" width="256" height="144">

<script src="scripts/showdj.js"></script></div></p>

and here's js

(function( d ) {
   'use strict';
function onair(){
  
   var dj = d.querySelector('#dj'),
       nd = new Date(),
       dy = nd.getDay(),
       hr = nd.getHours(),
       mn = nd.getMinutes();

if(( dy === 7 && hr === 18 && mn >=20 )||
   ( dy === 4 && hr === 18 && mn <=20 )||
   ( dy === 7 && hr === 18 && mn >=20 )||
   ( dy === 4 && hr === 18 && mn <=20 )) {
     dj.src='djimages/strawbs.png';
 }
else {
if(( dy === 5 && hr === 13 && mn <=59 )||
   ( dy === 5 && hr === 14 && mn <=59 )) {
     dj.src='djimages/deano.png'; 
 }
else {
if(( dy === 6 && hr === 8 && mn <=59 )||
   ( dy === 6 && hr === 9 && mn <=59 )) {
     dj.src='djimages/kayley.png';
 }
else {
     dj.src='djimages/off-air.jpg';
    }
   }
  }
 }

setInterval( function(){ onair();}, 1000 );
}( document ));

it don't seem to work everytime my dj's go on air????? have i done something wrong

[coothead]

Hi there strawbs,

I wrote the original version of that code for you on June 17, 2022 ...

codingforum.net = On-air script

...and have checked your revised code.
The only problem that i could find was with your own on-air code.

If you wish to be on air on Sundays and Thursdays between the
hours of 6:20pm and 7:20pm then this...

if(( dy === 7 && hr === 18 && mn >=20 )||
   ( dy === 4 && hr === 18 && mn <=20 )||
   ( dy === 7 && hr === 18 && mn >=20 )||
   ( dy === 4 && hr === 18 && mn <=20 )) {
     dj.src='djimages/strawbs.png';
 }

...should be...

if(( dy === 7 && hr === 18 && mn >=20 )||
   ( dy === 7 && hr === 19 && mn <=19 )||
   ( dy === 4 && hr === 18 && mn >=20 )||
   ( dy === 4 && hr === 19 && mn <=19 )) {
     dj.src='djimages/strawbs.png';
 }

coothead