<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>jquery test</title>
<script src="jquery-1.11.1.min.js"></script>
</head>
<body>
<button style="background-color:white" value="white">white</button>
<button style="background-color:red" value="red">red</button>
<button style="background-color:green" value="green">green</button>
<button style="background-color:yellow" value="yellow">yellow</button>
<div class="show">
</div>
<script>
$("button").click(
function()
{
var color = this.value;
$("body").css("background-color",color);
}
)
</script>
</html>
