| 1 | var BrowserDetect = { |
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| 2 | init: function () { |
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| 3 | this.browser = this.searchString(this.dataBrowser) || "An unknown browser"; |
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| 4 | this.version = this.searchVersion(navigator.userAgent) |
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| 5 | || this.searchVersion(navigator.appVersion) |
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| 6 | || "an unknown version"; |
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| 7 | this.OS = this.searchString(this.dataOS) || "an unknown OS"; |
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| 8 | }, |
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| 9 | searchString: function (data) { |
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| 10 | for (var i=0;i<data.length;i++) { |
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| 11 | var dataString = data[i].string; |
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| 12 | var dataProp = data[i].prop; |
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| 13 | this.versionSearchString = data[i].versionSearch || data[i].identity; |
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| 14 | if (dataString) { |
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| 15 | if (dataString.indexOf(data[i].subString) != -1) |
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| 16 | return data[i].identity; |
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| 17 | } |
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| 18 | else if (dataProp) |
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| 19 | return data[i].identity; |
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| 20 | } |
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| 21 | }, |
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| 22 | searchVersion: function (dataString) { |
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| 23 | var index = dataString.indexOf(this.versionSearchString); |
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| 24 | if (index == -1) return; |
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| 25 | return parseFloat(dataString.substring(index+this.versionSearchString.length+1)); |
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| 26 | }, |
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| 27 | dataBrowser: [ |
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| 28 | { |
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| 29 | string: navigator.userAgent, |
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| 30 | subString: "Chrome", |
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| 31 | identity: "Chrome" |
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| 32 | }, |
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| 33 | { string: navigator.userAgent, |
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| 34 | subString: "OmniWeb", |
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| 35 | versionSearch: "OmniWeb/", |
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| 36 | identity: "OmniWeb" |
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| 37 | }, |
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| 38 | { |
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| 39 | string: navigator.vendor, |
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| 40 | subString: "Apple", |
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| 41 | identity: "Safari", |
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| 42 | versionSearch: "Version" |
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| 43 | }, |
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| 44 | { |
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| 45 | prop: window.opera, |
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| 46 | identity: "Opera" |
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| 47 | }, |
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| 48 | { |
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| 49 | string: navigator.vendor, |
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| 50 | subString: "iCab", |
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| 51 | identity: "iCab" |
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| 52 | }, |
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| 53 | { |
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| 54 | string: navigator.vendor, |
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| 55 | subString: "KDE", |
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| 56 | identity: "Konqueror" |
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| 57 | }, |
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| 58 | { |
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| 59 | string: navigator.userAgent, |
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| 60 | subString: "Firefox", |
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| 61 | identity: "Firefox" |
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| 62 | }, |
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| 63 | { |
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| 64 | string: navigator.vendor, |
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| 65 | subString: "Camino", |
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| 66 | identity: "Camino" |
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| 67 | }, |
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| 68 | { // for newer Netscapes (6+) |
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| 69 | string: navigator.userAgent, |
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| 70 | subString: "Netscape", |
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| 71 | identity: "Netscape" |
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| 72 | }, |
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| 73 | { |
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| 74 | string: navigator.userAgent, |
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| 75 | subString: "MSIE", |
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| 76 | identity: "Explorer", |
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| 77 | versionSearch: "MSIE" |
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| 78 | }, |
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| 79 | { |
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| 80 | string: navigator.userAgent, |
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| 81 | subString: "Gecko", |
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| 82 | identity: "Mozilla", |
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| 83 | versionSearch: "rv" |
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| 84 | }, |
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| 85 | { // for older Netscapes (4-) |
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| 86 | string: navigator.userAgent, |
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| 87 | subString: "Mozilla", |
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| 88 | identity: "Netscape", |
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| 89 | versionSearch: "Mozilla" |
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| 90 | } |
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| 91 | ], |
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| 92 | dataOS : [ |
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| 93 | { |
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| 94 | string: navigator.platform, |
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| 95 | subString: "Win", |
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| 96 | identity: "Windows" |
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| 97 | }, |
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| 98 | { |
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| 99 | string: navigator.platform, |
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| 100 | subString: "Mac", |
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| 101 | identity: "Mac" |
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| 102 | }, |
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| 103 | { |
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| 104 | string: navigator.userAgent, |
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| 105 | subString: "iPhone", |
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| 106 | identity: "iPhone/iPod" |
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| 107 | }, |
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| 108 | { |
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| 109 | string: navigator.platform, |
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| 110 | subString: "Linux", |
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| 111 | identity: "Linux" |
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| 112 | } |
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| 113 | ] |
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| 114 | |
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| 115 | }; |
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| 116 | BrowserDetect.init(); |
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