JavaScript Program to Change background color of web page at runtime
Write a JavaScript program to accept color name from user and set it to change background color of webpage.
Source Code
<html>
<head>
<title>Background color change</title>
<script>
function changeColor()
{
var color = prompt('Enter a color please', '')
document.body.style.backgroundColor = color
}
</script>
</head>
<body onload="changeColor()">
<p>Refresh page to change background color</p>
</body>
</html>
Output
