This method modifies element's CSS style properties. Styles are passed as a hash of property-value pairs in which the properties are specified in their camelized form.
Syntax:
element.setStyle(styles);
Return Value:
Returns an HTML element.
Example:
<html>
<head>
<title>Prototype examples</title>
<script type="text/javascript"
src="/javascript/prototype.js">
</script>
<script>
function setColor()
{
$('test').setStyle({
backgroundColor: '#900',
fontSize: '12px'
});
}
</script>
</head>
<body">
<p id="test">Click the button to see the result.</p>
<input type="button" value="Click" onclick="setColor();"/>
</body>
</html>