☰

Url_Cleaner

Clean Url

  1. // ==UserScript==
  2. // @name           Url_Cleaner
  3. // @namespace      https://userscripts.org/scripts/show/somewhere
  4. // @author         I don't Know who he or she is, but I need it
  5. // @description    Clean Url
  6. // @include        http*://*
  7. // @version 0.0.1.20140628222827
  8. // ==/UserScript==
  9.  
  10. (function() {
  11.  
  12. 	urlCleaner = function() {
  13. 		/* Function: decode ROT-13 string */
  14. 		//+ Jonas Raoni Soares Silva
  15. 		//@ http://jsfromhell.com/string/rot13 [rev. #1]
  16. 		String.prototype.rot13 = function() {
  17. 			return this.replace(/[a-zA-Z]/g, function(c){
  18. 				return String.fromCharCode((c <= "Z" ? 90 : 122) >= (c = c.charCodeAt(0) + 13) ? c : c - 26);
  19. 			});
  20. 		};
  21.  
  22. 		/* Based on above prototype, decode ROT-1 */
  23. 		/* All chars that are not preceded with an exclamation mark are rotated by 1 */
  24. 		String.prototype.rot1 = function() {
  25. 			return this.replace(/[^!=\-&_]/g, function(c){
  26. 				return String.fromCharCode(c.charCodeAt(0) - 1);
  27. 			}).replace(/(![=\-&_Y]|[^!]-)/g, function(c){
  28. 			/* Note about this part: "bcd!-234" is "abc-123" but "bcd-234" is "abc,123" */
  29. 			/* !Y is Z */
  30. 				if (c.charAt(0) == "!")
  31. 					return (c.charAt(1)=="Y") ? "Z" : c.charAt(1);
  32. 				else
  33. 					return c.charAt(0) + String.fromCharCode(c.charCodeAt(1) - 1);
  34. 			});
  35. 		};
  36.  
  37.  
  38. 		var reTraffic = /(protraffic|clicksagent|greatdemosite|evrotraff|fpctraffic2|trafficholder|trafficroup|g-traffic|refer\.ccbill|trafficshop)\.(com|net)/g;
  39.  
  40. 		var urlCleaner = function() {
  41. 			var pattern = {
  42. 				"order": "huUTiIQVk4x2BMgt6G9LYPjKpWJDqw8a0AHl7CEsndSRz5obX3eryFOvm1NZcf",
  43. 				"a": "apGPHevTgzFoNbrwhEqAY1JZCkdcIsDO2X9fK6MVx8tRQBU3LWj75nyu4S0mil", // aLW8
  44. 				"b": "bvH0PCOAJxTKukNzUgE92In643sReq7ZMrw8LVyohjtplDYiWX5SFfcamBGQ1d", // bWXj
  45. 				"c": "csgBXVNJmfDuSPt9KlE6ZCa3TH7hnqLo8AWxrUGj5Oi41kb2YwvRQeFdpMyz0I", // cYwO
  46. 				"d": "dxAJqfvXWwn0PLkBGj4F1ycb9oiOUpgSTtRsEhZmr6YlQHu3aeK8DN75zIM2VC", // dae6
  47. 				"e": "ezK4Dp2mHY9cWZuEsf37oFSa5xMnkCbP8lJUQdgq16iw0VLBNIvGtXjThAyOrR", // eNI6
  48. 				"f": "f1JWH2tonLAQxhXSCmTMa39sNv0YiVzFPudypZrB7ljIbwGRkq6gO84KeDcUE5", // fkql
  49. 				"g": "gsEPJKLu85X3yvHBtWTZOMIariD6Np7FRGxlQ1mfkjdncqCowbAVe94S2YUzh0", // gwbj
  50. 				"i": "i52jJrhAnDImC8F4x9lWPgYLEOUsN6q7TSkKf0Mu1ywzQoeXtpcvdaHVRbG3ZB", // itpy
  51. 				"j": "jYPwv2O0qFQb5ZiEn8d6fIJUzGa1N9M73CTtHXmkWS4AyxcpLRDguBrolVsehK", // jLRS
  52. 				"k": "ksABZth0aR9UNj1crl3wJ5TiyqPbzQgpx67DFvCEmfo2endLXSVOYHuIGKWM48", // kXSf
  53. 				"l": "lnNDQJ3XEseuq0a6z4ZPO1M9fBA2hbSUpCvHrKTgidRGmFtLoy5IWw7VcjkYx8", // loyd
  54. 				"m": "mhFHoN1Jrtc5TWzZRlQwduvD9n3k624LX70gKiYABMeVfGOCj8xSaqypIUsPbE", // mj8M
  55. 				"n": "ncP9I1Mrx0okmNZvlDfT6zt3hdOWKYjQa8XSbEGse4ygFqiUA2JuCLp5R7BwVH", // nA24
  56. 				"o": "omPbXaE2hc76F1sfS5puzM8ygtYHiZkCLIWNQT0enqOvKUxB9rj4RVwAdJlDG3", // o9rq
  57. 				"p": "psSBAJrNDk4PcbXhY8ET9zF53IoQKxwvfMtm0ea1ZURud7L62yGlqjOnCHWVig", // p2yU
  58. 				"q": "q2dv1myOTiVhEH5alpMnQr0SP68zBe3gLA7o9IZNkUwjJWDuFcXtfRbGYsK4Cx", // qFcU
  59. 				"r": "rDdA5yEKz6eQmoZWbc7PgsIpBNFHOlnMjLfXT8x0RGUqYvu1Swt3ai2kh4CV9J", // rSwG
  60. 				"s": "sX2Pc5qalA6RWYhFS1w0UTDEbnBp4odHQJkImrGvy3uZOLxKgefMNCV7z9ji8t", // sge3
  61. 				"t": "tNSLF4fe1owQnpy6aUH3bAOmiMdjshlvV9rkIT0BzGEDgPZ8R7WcKqJY25xuXC", // tR7G
  62. 				"u": "ucdy0L3eN6xqsbD7S8JUkj5QhP4grF2fOI9imZltCATzVpEnBWowav1YGMKHXR", // uBWA
  63. 				"v": "vWtBkEI9NPX41M7yCKspDFVUzSqTecAw0m5JnuQ3djiHOZrfhoLgYRl2ba6G8x", // vhoj
  64. 				"w": "wfsVBkyjhUXARZL4xeHlSgYrcP6uQmaKo9EWv21iMz078t3D5qFJOCNnTIdbpG", // w5qz
  65. 				"x": "xPG1ObRq6E0TogFNBpwijmCdesh8AtXS3MHZDQrYa5f9Jz2WU4vcyKI7klVunL", // xU45
  66. 				"y": "ygUleV0C9xYNvGOKFWsjkqfPmt6hH2TZJuRniDrL4cI87z1d3wXBbSEaM5AQop", // y3wc
  67. 				"z": "zXZb7ILU10Pi8mhpltcosn3WVMBxujCQFKHASqJYONkaEG9DT4d6wfRegrv5y2", // zT4N
  68. 				"A": "AIQljrOW7b9scw6dg2KvNqiF8BME4ftZDPmkXzuVxYHCeSJG31TLy0RaUnoph5", // A31Y
  69. 				"B": "Baw9VCNHODbhk42yixnolmvGTqRXt35MPrjISJEWY7f6cQzKdF0UugAZ18pLse", // BdF7
  70. 				"C": "C7YB3je1z4EPToOvgxKhyA2a5wVkDnNMHLc8GuWqSJmifU6d9l0rsbQXIZtFRp", // C9lJ
  71. 				"D": "DdiGEY8P9eIHnbmFSZkgaXQAhovW3TjruflN2y7BL4MtOJzxpqU60wRK1scC5V", // Dpq4
  72. 				"E": "EHAfiIU5L0BxtWznkT7CcP3GJ1Y4KZVb26Xoed8jyraqRuvQwhsmS9FNlOpDMg", // Ewhr
  73. 				"F": "FNU3p7aBRVrOshZJyjl6deMK2YzgTbi1P0W4nqmLHktS9cvAGxCwuQIX58oDfE", // FGxk
  74. 				"G": "GEY59tKgZPsDiTMmJp0cOfeQRrzVal2SxNIW36kBCj7LU8y14ndHAqvuhboFwX", // G4nj
  75. 				"H": "HLA9XJKOdi8v5B0mochZuqa2Eygr7ejU1YDfPbQnWRzxwNtTlsSpFk6CV3G4MI", // HlsR
  76. 				"I": "IktWmzfGnBs1vDRLQPaHVMCZKdgYXESNFh52x3A4pw07c9uoqej8OlU6TryJib", // Iqew
  77. 				"J": "JAdMYTBIRaueX3kS6HCE4FVhg1Lrl0y8Uno7p5iqWjfmGQvtzsxZDcw9KNPb2O", // Jzsj
  78. 				"K": "KLHzE8kmT9qgPvRGp7welFQD5BuVnjr64o2fxYCt3dsIMiyObhScN1XZA0UWJa", // Kbhd
  79. 				"L": "LWavE6ZCy579IkqjnQrJ3eUXs1hxgADPwldfNV4cYtiHzmuGRS0Bb2op8FKMOT", // LRSt
  80. 				"M": "Mw5iEexyU7VW2BRTKmlcvOou3PLXkpZ0sjnGHdrIDfJY48zQtNq6h91SgAaCFb", // MtNf
  81. 				"N": "Nuz2gT8xV5re9jRwKsJWA4pBbSctM7Xy0hlFvqI1nYod6mQCOPUEZ3iGaHLkfD", // NOPY
  82. 				"O": "O9dfiPmZbUFBJYC5z4qxtgrj8R7DMeQSy2uoIVXaNvAK1cTwGsl6WnL0E3pkhH", // OGsv
  83. 				"P": "PQJumeWLd9nx8jokz6sMc2N05hSfRqZOTAYCVXKaGDU3ti7pgIrHFywEB4bl1v", // PgID
  84. 				"Q": "QCe6L8lWS1soiMKOyvUA5ZfB7EDbRzhwJcYItHnFrdkGuV3ap92NmT40xqgjXP", // Qp9d
  85. 				"R": "R7B2Chd4kDvc9PKF5tG6HETz8SgufeVnLU3jWZbqoMxiJ1arNlyXpswOQ0IYmA", // RNlM
  86. 				"S": "SeDMCPfdo9Ig72uaWzN3kGLp4QBTxFnUA5bOcysqtwh6YVX8vZli1KRJEjHmr0", // SvZw
  87. 				"T": "T0KxhcaPZLOleJWAmvXYSEC1RnI93Mdyip8tuNQVqg7frk6BGbs2owFzHj5UD4", // TGbg
  88. 				"U": "USKyOztEqVLIRB4km8xis6wWDcXb973nCTeZFNGufg25vJAd1lM0jhaPYHQorp", // U1lg
  89. 				"V": "VDt7LwiYFRPZzlqGBm4AK5IuOeS1dWUsCyaMkx3cf68pNbQh2TJo0vEXngjrH9", // V2T6
  90. 				"W": "W6CXhu9ylrjpwc7iKe2bFgMtOJSLZsaqHBdP81IT5NfvmxRUAn3YGD4zQoV0Ek", // WAnN
  91. 				"X": "X6nGBOqp5ulFhZUzetEcbdNL87S24IQPm3RCADMg9vYwfojsxHKJTayk0rWi1V", // XxHv
  92. 				"Y": "YekFo4xREVdpN85Gc3gPJlBf9XHuWizyCnjKm6MD1AST7st0rOqwhZL2aIQvUb", // YrOA
  93. 				"Z": "Z4bHQr1hgXncI2FMu0dBzERlm6kxsJqSpL8OjNvV39WGoiwPKY5tfTA7eUyCDa", // ZKY9
  94. 				"1": "160WTmRqnyJe49dEfMi2UHDYpcVaz7ObA8QXj3NhGxsw5KBgrvklCZISouFPLt", // 1rvx
  95. 				"2": "2kXelCYR4zNiLH8m3UZ1Pg7Kjp9qTfWbcr5D6AvsBhVtInGuwyMS0FdoQxaOEJ", // 2wyh
  96. 				"3": "3f10UaWhlriVXgbQqRvKBECwcFykxIzs67mPGHSMoDp845LAJut9YOnNZej2Td", // 3JuD
  97. 				"4": "48ztHaU3M0uensEJLpcCwTjq7Wr9OiQ2ADPvhfYx5Bb1VRFoy6mSXlkNKGdgIZ", // 4y6B
  98. 				"5": "5uE2L8NMbrdCIsvVKkJYo963PpjBqnF7tDQm4xc1ZShwUWRXeH0fAilyaTGOgz", // 5eHS
  99. 				"6": "6WVolOMb3GPhz9riDyXFkZgBJIvEQq8Kma5Lsxc0pfeUwHjS7TtRunCdNA14Y2", // 67Tf
  100. 				"7": "7P2msG1BioQwUkTu0VLbYcOve6nrZ8KdpaylxWqMgNH5h3DAICFXtj4RSfJ9zE", // 7ICN
  101. 				"8": "8GcezXwSlkg1mhHyCIjNTidvZqAJptfF4KRVEoLsWQ6bDuMaB2U359OP7nY0rx", // 8B2Q
  102. 				"9": "9LqPF0eyOXsSazcZMAhgCEY2wpU3Ho8BvQlG5N1nuWi6VbRKJkrT4Dfmtxd7jI", // 9JkW
  103. 				"0": "0uJz6VMKTegcGXoBI3iaHP9rZ5qswb4WUxDvCytdnQS8k1jYNf7LOmEhFl2RpA" // 0NfQ
  104. 			}
  105. 			var chr = " !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~";
  106. 			var pad = [ 96, 48, 46, 53, 93, 96, 49, 47, 96, 95, 93, 95, 93, 50, 50, 94, 52, 50, 45, 49, 96, 44, 93, 49, 48, 98, 47, 96, 93, 46, 94, 98, 53, 47, 98, 95, 49, 95, 93, 49 ];
  107. 			var ord = "0123456789abcdefghijklmnopqrstuvwxyz";
  108.  
  109. 			this.fixUrl = function(url) {
  110. 				data = {
  111. 					originalUrl: url,
  112. 					debugData: [],
  113. 					urls: []
  114. 				};
  115.  
  116. 				// Bizarre fixes
  117. 				url = url.toString().replace(/%(s=[^%&]|link=pics|p=0)/g, "").replace(/(=Http|\*\*http)/g, "=http").replace(/\/\*\*\*\/$/, "");
  118.  
  119. 				// unescape (urls can be escaped multiple times)
  120. 				while (/%u[a-fA-F0-9]{4}/g.test(url) || /%[a-fA-F0-9]{2}/g.test(url)) {
  121. 					url = unescape(url);
  122. 				}
  123. 				url = url.replace(/"|'/g,'');
  124. 				data.debugData.push({url:url, f:1}); // 1
  125.  
  126. 				// ROT-13 + Base64 encoding
  127. 				re = url.match(/=~?(nUE0[a-zA-Z0-9+\/=]+)/);
  128. 				if (re != null) {
  129. 					url = deBase64(re[1].rot13());
  130. 					data.debugData.push({url:url, f:2}); // 2
  131. 				}
  132.  
  133. 				// Base64 + ROT-13 encoding (some prefixes)
  134. 				re = url.match(/=((?:ampq|dG55|c3V0|Y3Zw|Y2Vi|aXZx|eW9j|Z3Rj|Zmd3|dWd6)[a-zA-Z0-9+\/=]+)/);
  135. 				if (re != null) {
  136. 					url = "http://" + deBase64(re[1]).rot13();
  137. 					data.debugData.push({url:url, f:3}); // 3
  138. 				}
  139.  
  140. 				// ROT-1 encoding
  141. 				if (url.indexOf("iuuq") != -1) {
  142. 					url = url.substr(url.indexOf("iuuq"));
  143. 					url = url.rot1();
  144. 					data.debugData.push({url:url, f:4}); // 4
  145. 				}
  146.  
  147. 				// False positive Base64 encoded links
  148. 				re = url.match(/\/(v|x)\/cT1[a-zA-Z0-9+\/=]+\/\*\*\*\//);
  149. 				if (re != null) {
  150. 					url = "http://" + url.substring(url.indexOf("/***/")+5);
  151. 					data.debugData.push({url:url, f:5}); // 5
  152. 				}
  153.  
  154. 				// Base64 encoded links (=aHR0, =~aHR0, =cD0, /cT1, b64aHR0, =bj0)
  155. 				re = /=?(?:~*|b64|\/)((?:aHR0|cD0|cT1|bj0|Li4v)[a-zA-Z0-9+\/=]+)/;
  156. 				// can be encoded more than once
  157. 				while (re.test(url)) {
  158. 					rm = url.match(re);
  159. 					if (rm != null)
  160. 						url = deBase64(rm[1]);
  161. 					data.debugData.push({url:url, f:6}); // 6
  162. 				}
  163.  
  164. 				// Reversed Base64 encoded links
  165. 				re = url.match(/g=([a-zA-Z0-9+\/=]+0RHa)/);
  166. 				if (re != null) {
  167. 					url = deBase64(re[1].split("").reverse().join(""));
  168. 					data.debugData.push({url:url, f:6}); // 6
  169. 				}
  170.  
  171. 				// Note: there are just couple of regexp's to remove unwanted params
  172. 				// Why? Because some of links require params, therefore removing all of them would cause link to be invalid
  173. 				// Todo: add more useless / problematic params
  174. 				url = url.replace(/amp;/g, '');
  175. 				url = url.replace(/\*/g, '&');
  176. 				if (url.substring(url.lastIndexOf("http")).indexOf(document.domain) == -1)
  177. 					url = url.replace(/&(p|s|c)=\w{0,3}/g, '');
  178. 				url = url.replace(/&link=(big|today)/g, '');
  179. 				url = url.replace(/(&var(1|2)=(?!http)\w*(=\d+g)?)/g, '');
  180. 				url = url.replace(/&gr(oup)?=[A-Za-z\-]+/g, '');
  181.  
  182. 				// Other bizarre fixes
  183. 				url = url.replace(/\?http/g, "=http").replace(/php\?path=/g,"php?path=http://");
  184. 				if (url.indexOf("|") != -1)
  185. 					url = url.substring(0, url.indexOf("|"));
  186. 				if (url.indexOf(";") != -1)
  187. 					url = url.substring(0, url.indexOf(";"));
  188. 				data.debugData.push({url:url, f:7}); // 7
  189.  
  190. 				// Pattern encoded links
  191. 				patt = url.match(/=(aLW8|bWXj|cYwO|dae6|eNI6|fkql|gwbj|itpy|jLRS|kXSf|loyd|mj8M|nA24|o9rq|p2yU|qFcU|rSwG|sge3|tR7G|uBWA|vhoj|w5qz|xU45|y3wc|zT4N|A31Y|BdF7|C9lJ|Dpq4|Ewhr|FGxk|G4nj|HlsR|Iqew|Jzsj|Kbhd|LRSt|MtNf|NOPY|OGsv|PgID|Qp9d|RNlM|SvZw|TGbg|U1lg|V2T6|WAnN|XxHv|YrOA|ZKY9|1rvx|2wyh|3JuD|4y6B|5eHS|67Tf|7ICN|8B2Q|9JkW|0NfQ)/g);
  192. 				if (patt != null) {
  193. 					url = dePattern(url.substring(url.indexOf(patt)+1));
  194. 					data.debugData.push({url:url, f:8}); // 8
  195. 				}
  196. 				// Pattern 2
  197. 				patt = url.match(/=o5o4/);
  198. 				if (patt != null) {
  199. 					url = dePattern2(url.substring(url.indexOf(patt)+1, url.indexOf("&")));
  200. 					data.debugData.push({url:url, f:9}); // 9
  201. 				}
  202.  
  203. 				first_http = url.indexOf("http");
  204. 				last_http = url.lastIndexOf("http");
  205.  
  206. 				// If the decoded url has some garbage before 'http'
  207. 				if (first_http != 0)
  208. 					url = url.substr(first_http);
  209.  
  210. 				// In case of multiple urls in one link, return only the url with highest rank
  211. 				// Todo: improve
  212. 				if (first_http != last_http) {
  213. 					temp = url.split("http");
  214. 					for (i=1; i<temp.length; i++) {
  215. 						rank = 0;
  216.  
  217. 						// first url
  218. 						if (i == 1) rank -= 1;
  219.  
  220. 						// traffic type sites
  221. 						re = temp[i].match(reTraffic);
  222. 						if (re != null) rank -= 2;
  223.  
  224. 						// domain at the end of the link (.com, .com/ etc.)
  225. 						re = temp[i].match(/\.(com|net|org|biz|coop|info|museum|name|pro|edu|gov|int|mil|ac|ad|ae|af|ag|ai|al|am|an|ao|aq|ar|as|at|au|aw|az|ba|bb|bd|be|bf|bg|bh|bi|bj|bm|bn|bo|br|bs|bt|bv|bw|by|bz|ca|cc|cd|cf|cg|ch|ci|ck|cl|cm|cn|co|cr|cu|cv|cx|cy|cz|de|dj|dk|dm|do|dz|ec|ee|eg|eh|er|es|et|fi|fj|fk|fm|fo|fr|ga|gd|ge|gf|gg|gh|gi|gl|gm|gn|gp|gq|gr|gs|gt|gu|gv|gy|hk|hm|hn|hr|ht|hu|id|ie|il|im|in|io|iq|ir|is|it|je|jm|jo|jp|ke|kg|kh|ki|km|kn|kp|kr|kw|ky|kz|la|lb|lc|li|lk|lr|ls|lt|lu|lv|ly|ma|mc|md|mg|mh|mk|ml|mm|mn|mo|mp|mq|mr|ms|mt|mu|mv|mw|mx|my|mz|na|nc|ne|nf|ng|ni|nl|no|np|nr|nu|nz|om|pa|pe|pf|pg|ph|pk|pl|pm|pn|pr|ps|pt|pw|py|qa|re|ro|rw|ru|sa|sb|sc|sd|se|sg|sh|si|sj|sk|sl|sm|sn|so|sr|st|sv|sy|sz|tc|td|tf|tg|th|tj|tk|tm|tn|to|tp|tr|tt|tv|tw|tz|ua|ug|uk|um|us|uy|uz|va|vc|ve|vg|vi|vn|vu|ws|wf|ye|yt|yu|za|zm|zw)\/?$/g);
  226. 						if (re != null) rank -= 1;
  227.  
  228. 						// bumpers
  229. 						re = temp[i].match(/\/(in\d?|g?o(ut)?|x|video)\.(php|cgi)\?/g);
  230. 						if (re != null) rank -= 2;
  231.  
  232. 						// other
  233. 						re = temp[i].match(/url=|\/\?go=/g);
  234. 						if (re != null) rank -= 1;
  235.  
  236. 						// valid pages
  237. 						re = temp[i].match(/index(\d+)?\.(s?html?|php)/g);
  238. 						if (re != null) rank += 2;
  239.  
  240. 						re = temp[i].match(/\/gallery\//g);
  241. 						if (re != null) rank += 1;
  242.  
  243. 						data.urls.push({url: "http" + temp[i], rank: rank});
  244. 					}
  245. 				} else {
  246. 					data.urls.push({url: url, rank: 0});
  247. 				}
  248. 				// Sort by rank
  249. 				data.urls.sort(function(a,b){return b.rank-a.rank;});
  250.  
  251.  
  252. 				for (i=0; i<data.urls.length; i++) {
  253. 					// If theres no q mark, or index of q mark is greater than amp index, there should be no params
  254. 					i_qmark = data.urls[i].url.indexOf("?");
  255. 					i_amp = data.urls[i].url.indexOf("&");
  256. 					if ((i_qmark == -1 || i_qmark > i_amp) && i_amp != -1)
  257. 						data.urls[i].url = data.urls[i].url.substring(0, i_amp);
  258. 					data.debugData.push({url:data.urls[i].url, rank: data.urls[i].rank, f:10}); // 10
  259. 				}
  260. 				return data;
  261. 			}
  262.  
  263. 			/* Function: decode Base64 String */
  264. 			var deBase64 = function(_str) {
  265. 				// Code was written by Tyler Akins and is placed in the public domain
  266. 				// It would be nice if you left this header.  http://rumkin.com
  267. 				base64_keyStr = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
  268.  
  269. 				// remove all characters that are not A-Z, a-z, 0-9, +, /, or =
  270. 				_str = _str.toString().replace(/[^A-Za-z0-9\+\/\=]/g, '');
  271.  
  272. 				var output="";
  273. 				var chr1,chr2,chr3;
  274. 				var enc1,enc2,enc3,enc4;
  275. 				var i=0;
  276.  
  277. 				do {
  278. 					enc1 = base64_keyStr.indexOf(_str.charAt(i++));
  279. 					enc2 = base64_keyStr.indexOf(_str.charAt(i++));
  280. 					enc3 = base64_keyStr.indexOf(_str.charAt(i++));
  281. 					enc4 = base64_keyStr.indexOf(_str.charAt(i++));
  282. 					chr1 = (enc1 << 2) | (enc2 >> 4);
  283. 					chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);
  284. 					chr3 = ((enc3 & 3) << 6) | enc4;
  285. 					output = output+String.fromCharCode(chr1);
  286. 					if (enc3 != 64) {
  287. 						output=output+String.fromCharCode(chr2);
  288. 					}
  289. 					if (enc4 != 64) {
  290. 						output=output+String.fromCharCode(chr3);
  291. 					}
  292. 				} while (i<_str.length);
  293.  
  294. 				output = unescape(output);
  295. 				return output;
  296. 			}
  297.  
  298. 			/* Function: Decode urls using declared patterns */
  299. 			var dePattern = function(_url) {
  300. 				var outurl = "";
  301. 				for (m=0; m<_url.length; m++) {
  302. 					if (/[a-zA-Z0-9]/.test(_url[m])) {
  303. 						outurl += pattern.order.charAt((62 - pattern[_url[0]].indexOf(_url[m]) + m%62)%62);
  304. 					} else {
  305. 						outurl += _url[m];
  306. 					}
  307. 				}
  308. 				return outurl;
  309. 			}
  310.  
  311. 			var dePattern2 = function(_url) {
  312. 				if (_url.length%2 != 0) return "";
  313. 				return _url.replace(/[a-z0-9]\d/g, function(c, d) {
  314. 					c1 = c.charAt(0);
  315. 					c2 = parseInt(c.charAt(1))-1;
  316. 					pos = c2*36 + ord.indexOf(c1) - pad[(d/2)%40];
  317. 					if (pos > 94) return "*";
  318. 					return chr.charAt(pos);
  319. 				});
  320. 			}
  321.  
  322. 		}
  323.  
  324. 		/* **************************************** */
  325. 		/*             Link parsing loop            */
  326. 		/* **************************************** */
  327.  
  328. 		uc = new urlCleaner();
  329.  
  330. 		var links = document.links;
  331. 		for (var j=0; j<links.length; j++) {
  332. 			if (!/http:/.test(links[j].href)) continue;
  333.  
  334. 			var out = [];
  335. 			if (typeof links[j].realurl != "undefined") {
  336. 				links[j].onclick = function(){};
  337. 				links[j].onmouseup = function(){};
  338. 				links[j].onmousedown = function(){};
  339. 				links[j].onmouseout = function(){};
  340. 				links[j].onblur = function(){};
  341. 				out = uc.fixUrl(links[j].realurl);
  342. 			} else
  343. 				out = uc.fixUrl(links[j].href);
  344.  
  345. 			links[j].ucData = out;
  346. 			links[j].href = out.urls[0].url;
  347.  
  348. 			// dim all the links with traffic-type sites
  349. 			re = links[j].href.match(reTraffic);
  350. 			if (re != null) {
  351. 				links[j].style.opacity = 0.2;
  352. 			}
  353. 			// remove the onmouseover action, so it won't change the href value
  354. 			omo = links[j].getAttribute('onmouseover');
  355. 			if (omo != null) {
  356. 				links[j].removeAttribute('onmouseover');
  357. 			}
  358. 		}
  359. 	}
  360.  
  361. 	var scr = document.createElement("script");
  362. 		scr.type = "text/javascript";
  363. 		scr.appendChild(document.createTextNode('('+ urlCleaner +')();'));
  364. 		document.getElementsByTagName("head")[0].appendChild(scr);
  365. })();

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