1<!doctype html>
2<html lang="en">
3<head>
4<meta charset="utf-8">
5<title>Long Page</title>
6<script type="text/javascript">
7var pageReady = false;
8var userWidth = screen.width;
9var userHeight = screen.height;
10
11function onLoad() {
12    var mainDiv = document.getElementById("longPage");
13    mainDiv.style.width = parseInt(userWidth * 15) + "px";
14    mainDiv.style.height = parseInt(userHeight * 15) + "px";
15    pageReady = true;
16}
17
18</script>
19</head>
20<body onload="onLoad()">
21<div id="longPage"></div>
22</body>
23</html>
24