- var isIE=!!window.ActiveXObject;
- var isIE6=isIE&&!window.XMLHttpRequest;
- var isIE8=isIE&&!!document.documentMode;
- var isIE7=isIE&&!isIE6&&!isIE8;
- if (isIE){
- if (isIE6){
- alert("ie6");
- }else if (isIE8){
- alert("ie8");
- }else if (isIE7){
- alert("ie7");
- }
- }
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--------------------------------------------------------------------------------- if(navigator.appName == "Microsoft Internet Explorer" && navigator.appVersion.match(/6./i)=="6."){
- alert("IE 6");
- }
- else if(navigator.appName == "Microsoft Internet Explorer" && navigator.appVersion.match(/7./i)=="7."){
- alert("IE 7");
- }
- else if(navigator.appName == "Microsoft Internet Explorer" && navigator.appVersion.match(/8./i)=="8."){
- alert("IE 8");
- }
- else if(navigator.appName == "Microsoft Internet Explorer" && navigator.appVersion.match(/9./i)=="9."){
- alert("IE 9");
- }
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--------------------------------------------------------------------------------- if(navigator.userAgent.indexOf("Opera") != -1) {
- alert('Opera');
- }
- else if(navigator.userAgent.indexOf("MSIE") != -1) {
- alert('Internet Explorer');
- }
- else if(navigator.userAgent.indexOf("Firefox") != -1) {
- alert('Firefox');
- }
- else if(navigator.userAgent.indexOf("Netscape") != -1) {
- alert('Netscape');
- }
- else if(navigator.userAgent.indexOf("Safari") != -1) {
- alert('Safari');
- }
- else{
- alert('无法识别的浏览器。');
- }
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--------------------------------------------------------------------------------- if(!+'\v1' && !'1'[0]){
- alert("ie6或ie7")
- }
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