JavaScript/dom5.html at main · sudeepnagar/JavaScript · GitHub

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<!DOCTYPE html>
<html lang="em">
<head>
      <script>
	    const sum=function(x=0,y=0,z=0){//default params
		     return x+y+z;
		}
	  </script>
	  <title>DOM</title>
</head>
<body>
  <h3>demo on element object properties (attributes)</h3>
  <img src="bike.jpg" width="200px" height="160px">
  <br>
  <input type="password" id="pw">
  <hr>
     <script>
         const i=document.images[0];
           document.write(`${i.src} ${i.width} ${i.height}<br>`);

           i.src="pakhi.jpg"
           i.width="150";
           i.removeAttribute("height");
		   i.title="Pakhi ka photo";

		   document.getElementById("pw").type="password"

		</script>
</body>
</html>