Untitled

<!DOCTYPE HTML>
<html lang="en">
<head>

	<meta charset="UTF-8" />

	<link href="style.css" rel="stylesheet" type="text/css" />

	<title>:O</title>

</head>

<body>


	<div id="gora">
	<Br/>
		<div class="tekst"> <center>cwiczenie 7</center> </div>
			<hr width="500px" size="2" bgcolor="#fff" color="#fff"/>
	</div>

<center><input type="range" min=0 max=300 value="300"  id="suwak"/></center>

	<div id="srodek">

		<img src="kot.jpg" id="zdjkota"/>

	<script type="text/javascript" src="cw6.js" ></script>

	</div>


</body>
</html>


///////////////


window.onload = start()

const obraz = document.getElementById("zdjkota");

function start()
{

	document.querySelector("#suwak").oninput= function(){
		document.querySelector("#zdjkota").style.height = this.value+"px";

	}
}