var arr = document. getElementsByTagName(" img "); for(var x=0; x<arr. ; x++) { arr[x]. = "demo.jpg"; }

Question

var arr = document.
getElementsByTagName("

img

");
for(var x=0; x<arr.

; x++) {
arr[x].

= "demo.jpg";
}

Answer 1

What do you want to do? What is your question?