1<script type="text/javascript">
2    var isIE = navigator.userAgent.search("MSIE") > -1;
3    var isIE7 = navigator.userAgent.search("MSIE 7") > -1;
4    var isFirefox = navigator.userAgent.search("Firefox") > -1;
5    var isOpera = navigator.userAgent.search("Opera") > -1;
6    var isSafari = navigator.userAgent.search("Safari") > -1;//Google瀏覽器是用這核心
7    if (isIE7) {
8    alert('isIE7');
9    }
10    if (isIE) {
11    alert('isIE');
12    }
13    if (isFirefox) {
14    alert('isFirefox');
15    }
16    if (isOpera) {
17    alert('isOpera');
18    }
19    if (isSafari) {
20    alert('isSafari');
21    }
22</script>
Categories: JavaScript