01 | function isIE(){ |
02 | if (!!window.ActiveXObject || "ActiveXObject" in window){ |
03 | return true ; |
04 | } else { |
05 | return false ; |
06 | } |
07 | } |
08 | |
09 | function IEVersion(){ |
10 | var rv = -1; |
11 | if (navigator.appName == 'Microsoft Internet Explorer' ){ |
12 | var ua = navigator.userAgent; |
13 | var re = new RegExp( "MSIE ([0-9]{1,}[\.0-9]{0,})" ); |
14 | if (re.exec(ua) != null ) |
15 | rv = parseFloat( RegExp.$1 ); |
16 | } else if (navigator.appName == 'Netscape' ){ |
17 | var ua = navigator.userAgent; |
18 | var re = new RegExp( "Trident/.*rv:([0-9]{1,}[\.0-9]{0,})" ); |
19 | if (re.exec(ua) != null ) |
20 | rv = parseFloat( RegExp.$1 ); |
21 | } |
22 | return rv; |
23 | } |
24 | if (isIE()) { |
25 | if (IEVersion() < 10) { |
26 | if (IEVersion() > 7) { |
27 | window.location.href = "" ; |
28 | } else { |
29 | window.location.href = "" ; |
30 | }; |
31 | }; |
32 | }; |