42 lines
868 B
HTML
42 lines
868 B
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<html>
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<head>
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<title>Example 3.13</title>
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<script>
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function pageColor()
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{
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var color = prompt("enter color ", " ");
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switch (color)
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{
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case "red":
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document.body.bgColor="red";
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break;
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case "green":
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document.body.bgColor="green";
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break;
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case "blue":
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document.body.bgColor="blue";
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break;
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case "yellow":
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document.body.bgColor="yellow";
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break;
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case "lavender":
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document.body.bgColor="lavender";
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break;
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default:
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document.write("Invalid entry");
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}
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}
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</script>
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</<head>
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<body>
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<table align ="center" width ="70%"><tr><td>
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<h1> </h2>
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<h1>Change the page color</h1>
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<p>Select from red, blue, green, yellow, or lavender.</p>
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<p><input type="button" id="color" value="Enter a color" onclick="pageColor();" /></p>
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</td></tr></table></body>
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</html>
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