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/* basic.in.js */ |
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/* 1 */ /*! is.js |
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/* 2 *| |
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/* 3 *| (c) 2001 Douglas Crockford |
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/* 4 *| 2001 June 3 |
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/* 5 *| */ |
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/* 6 */ |
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/* 7 */ // is |
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/* 8 */ |
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/* 9 */ // The -is- object is used to identify the browser. Every browser edition |
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/* 10 */ // identifies itself, but there is no standard way of doing it, and some of |
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/* 11 */ // the identification is deceptive. This is because the authors of web |
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/* 12 */ // browsers are liars. For example, Microsoft's IE browsers claim to be |
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/* 13 */ // Mozilla 4. Netscape 6 claims to be version 5. |
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/* 14 */ |
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/* 15 */ var is = { |
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/* 16 */ ie: navigator.appName == 'Microsoft Internet Explorer', |
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/* 17 */ java: navigator.javaEnabled(), |
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/* 18 */ ns: navigator.appName == 'Netscape', |
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/* 19 */ ua: navigator.userAgent.toLowerCase(), |
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/* 20 */ version: parseFloat(navigator.appVersion.substr(21)) || |
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/* 21 */ parseFloat(navigator.appVersion), |
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/* 22 */ win: navigator.platform == 'Win32' |
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/* 23 */ } |
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/* 24 */ /*!* |
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/* 25 *| * preserve this comment, too |
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/* 26 *| */ |
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/* 27 */ is.mac = is.ua.indexOf('mac') >= 0; |
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/* 28 */ if (is.ua.indexOf('opera') >= 0) { |
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/* 29 */ is.ie = is.ns = false; |
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/* 30 */ is.opera = true; |
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/* 31 */ } |
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/* 32 */ if (is.ua.indexOf('gecko') >= 0) { |
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/* 33 */ is.ie = is.ns = false; |
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/* 34 */ is.gecko = true; |
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/* 35 */ } |
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/* 36 */ |
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/* 37 */ /*@cc_on |
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/* 38 *| /*@if (@_win32) |
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/* 39 *| if (is.ie && is.win) |
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/* 40 *| document.write("PASS: IE/win honored conditional comment.<br>"); |
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/* 41 *| @else @*/ |
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/* 42 */ if (is.ie && is.win) |
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/* 43 */ document.write("FAIL: IE/win did not honor multi-line conditional comment.<br>"); |
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/* 44 */ else |
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/* 45 */ document.write("PASS: Non-IE/win browser ignores multi-line conditional comment.<br>"); |
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/* 46 */ /*@end |
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/* 47 *| @*/ |
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/* 48 */ |
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/* 49 */ var recognizesCondComm = true; |
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/* 50 */ //@cc_on/* |
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/* basic.in.js */ |
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/* 51 */ recognizesCondComm = false; |
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/* 52 */ //@cc_on*/ |
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/* 53 */ |
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/* 54 */ if ((is.ie && is.win) == recognizesCondComm) |
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/* 55 */ document.write("PASS: IE/win honored single-line conditional comment.<br>"); |
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/* 56 */ else |
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/* 57 */ document.write("FAIL: Non-IE/win browser did not ignore single-line conditional comment.<br>"); |
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/* 58 */ |
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/* 59 */ // hello |
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/* 60 */ //@cc_on/* |
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/* 61 */ // world |
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/* 62 */ //@cc_on*/ |
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/* 63 */ //@cc_on/* |
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/* 64 */ 'hello'; |
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/* 65 */ /*!* preserved */ |
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/* 66 */ /*!* preserved */ |
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