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@@ -230,7 +230,180 @@ function parseISO8601Date(s, toLocal) {
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return new Date(ms);
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return new Date(ms);
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};
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};
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+/**
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+*
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+* Secure Hash Algorithm (SHA1)
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+* http://www.webtoolkit.info/
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+*
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+**/
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+
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+function SHA1(msg) {
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+
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+ function rotate_left(n, s) {
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+ var t4 = (n << s) | (n >>> (32 - s));
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+ return t4;
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+ };
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+
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+ function lsb_hex(val) {
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+ var str = "";
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+ var i;
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+ var vh;
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+ var vl;
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+
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+ for (i = 0; i <= 6; i += 2) {
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+ vh = (val >>> (i * 4 + 4)) & 0x0f;
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+ vl = (val >>> (i * 4)) & 0x0f;
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+ str += vh.toString(16) + vl.toString(16);
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+ }
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+ return str;
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+ };
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+
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+ function cvt_hex(val) {
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+ var str = "";
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+ var i;
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+ var v;
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+
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+ for (i = 7; i >= 0; i--) {
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+ v = (val >>> (i * 4)) & 0x0f;
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+ str += v.toString(16);
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+ }
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+ return str;
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+ };
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+
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+
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+ function Utf8Encode(string) {
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+ string = string.replace(/\r\n/g, "\n");
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+ var utftext = "";
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+
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+ for (var n = 0; n < string.length; n++) {
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+
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+ var c = string.charCodeAt(n);
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+
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+ if (c < 128) {
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+ utftext += String.fromCharCode(c);
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+ }
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+ else if ((c > 127) && (c < 2048)) {
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+ utftext += String.fromCharCode((c >> 6) | 192);
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+ utftext += String.fromCharCode((c & 63) | 128);
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+ }
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+ else {
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+ utftext += String.fromCharCode((c >> 12) | 224);
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+ utftext += String.fromCharCode(((c >> 6) & 63) | 128);
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+ utftext += String.fromCharCode((c & 63) | 128);
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+ }
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+
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+ }
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+
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+ return utftext;
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+ };
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+
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+ var blockstart;
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+ var i, j;
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+ var W = new Array(80);
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+ var H0 = 0x67452301;
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+ var H1 = 0xEFCDAB89;
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+ var H2 = 0x98BADCFE;
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+ var H3 = 0x10325476;
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+ var H4 = 0xC3D2E1F0;
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+ var A, B, C, D, E;
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+ var temp;
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+
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+ msg = Utf8Encode(msg);
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+
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+ var msg_len = msg.length;
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+
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+ var word_array = new Array();
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+ for (i = 0; i < msg_len - 3; i += 4) {
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+ j = msg.charCodeAt(i) << 24 | msg.charCodeAt(i + 1) << 16 |
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+ msg.charCodeAt(i + 2) << 8 | msg.charCodeAt(i + 3);
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+ word_array.push(j);
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+ }
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+
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+ switch (msg_len % 4) {
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+ case 0:
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+ i = 0x080000000;
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+ break;
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+ case 1:
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+ i = msg.charCodeAt(msg_len - 1) << 24 | 0x0800000;
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+ break;
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+
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+ case 2:
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+ i = msg.charCodeAt(msg_len - 2) << 24 | msg.charCodeAt(msg_len - 1) << 16 | 0x08000;
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+ break;
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+
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+ case 3:
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+ i = msg.charCodeAt(msg_len - 3) << 24 | msg.charCodeAt(msg_len - 2) << 16 | msg.charCodeAt(msg_len - 1) << 8 | 0x80;
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+ break;
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+ }
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+
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+ word_array.push(i);
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+
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+ while ((word_array.length % 16) != 14) word_array.push(0);
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+ word_array.push(msg_len >>> 29);
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+ word_array.push((msg_len << 3) & 0x0ffffffff);
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+
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+
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+ for (blockstart = 0; blockstart < word_array.length; blockstart += 16) {
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+
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+ for (i = 0; i < 16; i++) W[i] = word_array[blockstart + i];
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+ for (i = 16; i <= 79; i++) W[i] = rotate_left(W[i - 3] ^ W[i - 8] ^ W[i - 14] ^ W[i - 16], 1);
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+
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+ A = H0;
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+ B = H1;
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+ C = H2;
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+ D = H3;
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+ E = H4;
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+
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+ for (i = 0; i <= 19; i++) {
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+ temp = (rotate_left(A, 5) + ((B & C) | (~B & D)) + E + W[i] + 0x5A827999) & 0x0ffffffff;
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+ E = D;
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+ D = C;
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+ C = rotate_left(B, 30);
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+ B = A;
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+ A = temp;
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+ }
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+
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+ for (i = 20; i <= 39; i++) {
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+ temp = (rotate_left(A, 5) + (B ^ C ^ D) + E + W[i] + 0x6ED9EBA1) & 0x0ffffffff;
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+ E = D;
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+ D = C;
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+ C = rotate_left(B, 30);
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+ B = A;
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+ A = temp;
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+ }
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+
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+ for (i = 40; i <= 59; i++) {
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+ temp = (rotate_left(A, 5) + ((B & C) | (B & D) | (C & D)) + E + W[i] + 0x8F1BBCDC) & 0x0ffffffff;
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+ E = D;
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+ D = C;
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+ C = rotate_left(B, 30);
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+ B = A;
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+ A = temp;
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+ }
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+
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+ for (i = 60; i <= 79; i++) {
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+ temp = (rotate_left(A, 5) + (B ^ C ^ D) + E + W[i] + 0xCA62C1D6) & 0x0ffffffff;
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+ E = D;
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+ D = C;
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+ C = rotate_left(B, 30);
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+ B = A;
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+ A = temp;
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+ }
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+
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+ H0 = (H0 + A) & 0x0ffffffff;
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+ H1 = (H1 + B) & 0x0ffffffff;
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+ H2 = (H2 + C) & 0x0ffffffff;
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+ H3 = (H3 + D) & 0x0ffffffff;
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+ H4 = (H4 + E) & 0x0ffffffff;
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+
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+ }
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+
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+ var temp = cvt_hex(H0) + cvt_hex(H1) + cvt_hex(H2) + cvt_hex(H3) + cvt_hex(H4);
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+
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+ return temp.toLowerCase();
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+
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+}
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// jqm.page.params.js - version 0.1
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// jqm.page.params.js - version 0.1
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// Copyright (c) 2011, Kin Blas
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// Copyright (c) 2011, Kin Blas
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