iframeresizer.html
2.61 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
<html>
<head>
<title></title>
</head>
<body onload="parentIframeResize();" >
<script type="text/javascript">
// Tell the parent iframe what height the iframe needs to be
function parentIframeResize() {
var height = getParam('h');
//checking for broweser IE7/8/9,FF
if (/MSIE (\d+\.\d+);/.test(navigator.userAgent)) { //test for MSIE x.x;
var ieversion = new Number(RegExp.$1) // capture x.x portion and store as a number
if (ieversion == 9) {
if (!parent.parent.name)
parent.parent.resizeIframe(height);
else
parent.resizeIframe(height);
}
else {
if (!parent.parent.parent.id) {
if (parent.parent.resizeIframe!=undefined)
parent.parent.parent.resizeIframe(height);
}
else if (!parent.parent.id) {
parent.parent.resizeIframe(height);
}
else
parent.resizeIframe(height);
}
}
else {
if (!parent.parent.name)
{
if (parent.parent.resizeIframe!=undefined)
parent.parent.resizeIframe(height);
}
else
parent.resizeIframe(height);
}
}
// Helper function, parse param from request string
function getParam(name) {
name = name.replace(/[\[]/, "\\\[").replace(/[\]]/, "\\\]");
var regexS = "[\\?&]" + name + "=([^&#]*)";
var regex = new RegExp(regexS);
var results = regex.exec(window.location.href);
if (results == null)
return "";
else
return results[1];
}
function resizeIframe(dHeight) {
var iframe = document.getElementById('externalLink');
if (/MSIE (\d+\.\d+);/.test(navigator.userAgent)) {
var ieversion = new Number(RegExp.$1)
if (ieversion == 8 || ieversion == 7) {
iframe.height = parseInt(dHeight) + 250;
}
else {
iframe.height = dHeight;
}
}
else {
iframe.height = dHeight;
}
}
</script>
</body>
</html>