Answers for "variable in src img js"

set image src in javascript

//change image src
document.getElementById('myImageID').src="images/my_other_image.png";

javascript image to variable

<img id="score1" class="hidden">
<img id="score2" class="hidden">
<img id="score3" class="hidden">

.hidden { display: none; }

var score2Element = document.getElementById("score2");
score2Element.classList.remove("hidden");