Created
February 15, 2012 15:05
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Javascript --Detect Browser Type
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| //Browser Type | |
| <html> | |
| <head> | |
| <script language = "Javascript" script type = "text/javascript"> | |
| function getBrowserName() | |
| { | |
| var browser = navigator.userAgent; | |
| if (browser.indexOf("MSIE") >= 0) | |
| { | |
| browser = "MSIE"; | |
| } | |
| else if (browser.indexOf("Netscape") >= 0) | |
| { | |
| browser = "Netscape"; | |
| } | |
| else if (browser.indexOf("Firefox") >= 0) | |
| { | |
| browser = "Firefox"; | |
| } | |
| else if (browser.indexOf("Safari") >= 0) | |
| browser = "Safari"; | |
| } | |
| else if (browser.indexOf("Opera") >= 0) | |
| { | |
| browser = "Opera"; | |
| } | |
| else | |
| { | |
| browser = "Unknown"; | |
| } | |
| return Browser; | |
| } | |
| function getBrowserVersion() | |
| { | |
| var findIndex; | |
| var browserVersion = 0; | |
| var browser = getBrowserName(); | |
| browserVersion = navigator.userAgen; | |
| findIndex = browserVersion.indexOf(browser) + browser.length + 1; | |
| browserVersion = parseFloat(browserVersion.substring(findIndex, findIndex + 3)); | |
| return browserVersion; | |
| } | |
| </script> | |
| </head> | |
| <body> | |
| <script language = "Javascript" type = "text/javascript"> | |
| var browserName = getBrowserName(); | |
| var browserVersion = getBrowserVersion(); | |
| if (browserName == "MSIE") | |
| { | |
| if (browserVersion <5.5) | |
| { | |
| document.write("Your version of Internet explorer is too old"); | |
| } | |
| else | |
| { | |
| document.write("Your version of Internet Explorer is fully supported"); | |
| } | |
| else if (browserName == "Firefox") | |
| { | |
| document.write("Firefox" is fully supported"); | |
| } | |
| else if (browserName == "Netscape") | |
| { | |
| if (browserVersion < 6) | |
| document.write("Your version of Netscape is too old"); | |
| } | |
| else | |
| { | |
| document.write("Your version of Netscape is fully supported"); | |
| } | |
| } | |
| else | |
| { | |
| document.write("<h2>Sorry this browser version is not supported</h2>"); | |
| } | |
| </script> | |
| <noscript> | |
| <h2>This website requires a browser supporting scripting</h2> | |
| </noscript> | |
| </body> | |
| </html> |
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