/*
Masked Input plugin for jQuery
Copyright (c) 2007-2009 Josh Bush (digitalbush.com)
Licensed under the MIT license (http://digitalbush.com/projects/masked-input-plugin/#license) 
Version: 1.2.2 (03/09/2009 22:39:06)
*/
(function(a) { var c = (a.browser.msie ? "paste" : "input") + ".mask"; var b = (window.orientation != undefined); a.mask = { definitions: { "9": "[0-9]", a: "[A-Za-z]", "*": "[A-Za-z0-9]"} }; a.fn.extend({ caret: function(e, f) { if (this.length == 0) { return } if (typeof e == "number") { f = (typeof f == "number") ? f : e; return this.each(function() { if (this.setSelectionRange) { this.focus(); this.setSelectionRange(e, f) } else { if (this.createTextRange) { var g = this.createTextRange(); g.collapse(true); g.moveEnd("character", f); g.moveStart("character", e); g.select() } } }) } else { if (this[0].setSelectionRange) { e = this[0].selectionStart; f = this[0].selectionEnd } else { if (document.selection && document.selection.createRange) { var d = document.selection.createRange(); e = 0 - d.duplicate().moveStart("character", -100000); f = e + d.text.length } } return { begin: e, end: f} } }, unmask: function() { return this.trigger("unmask") }, mask: function(j, d) { if (!j && this.length > 0) { var f = a(this[0]); var g = f.data("tests"); return a.map(f.data("buffer"), function(l, m) { return g[m] ? l : null }).join("") } d = a.extend({ placeholder: "_", completed: null }, d); var k = a.mask.definitions; var g = []; var e = j.length; var i = null; var h = j.length; a.each(j.split(""), function(m, l) { if (l == "?") { h--; e = m } else { if (k[l]) { g.push(new RegExp(k[l])); if (i == null) { i = g.length - 1 } } else { g.push(null) } } }); return this.each(function() { var r = a(this); var m = a.map(j.split(""), function(x, y) { if (x != "?") { return k[x] ? d.placeholder : x } }); var n = false; var q = r.val(); r.data("buffer", m).data("tests", g); function v(x) { while (++x <= h && !g[x]) { } return x } function t(x) { while (!g[x] && --x >= 0) { } for (var y = x; y < h; y++) { if (g[y]) { m[y] = d.placeholder; var z = v(y); if (z < h && g[y].test(m[z])) { m[y] = m[z] } else { break } } } s(); r.caret(Math.max(i, x)) } function u(y) { for (var A = y, z = d.placeholder; A < h; A++) { if (g[A]) { var B = v(A); var x = m[A]; m[A] = z; if (B < h && g[B].test(x)) { z = x } else { break } } } } function l(y) { var x = a(this).caret(); var z = y.keyCode; n = (z < 16 || (z > 16 && z < 32) || (z > 32 && z < 41)); if ((x.begin - x.end) != 0 && (!n || z == 8 || z == 46)) { w(x.begin, x.end) } if (z == 8 || z == 46 || (b && z == 127)) { t(x.begin + (z == 46 ? 0 : -1)); return false } else { if (z == 27) { r.val(q); r.caret(0, p()); return false } } } function o(B) { if (n) { n = false; return (B.keyCode == 8) ? false : null } B = B || window.event; var C = B.charCode || B.keyCode || B.which; var z = a(this).caret(); if (B.ctrlKey || B.altKey || B.metaKey) { return true } else { if ((C >= 32 && C <= 125) || C > 186) { var x = v(z.begin - 1); if (x < h) { var A = String.fromCharCode(C); if (g[x].test(A)) { u(x); m[x] = A; s(); var y = v(x); a(this).caret(y); if (d.completed && y == h) { d.completed.call(r) } } } } } return false } function w(x, y) { for (var z = x; z < y && z < h; z++) { if (g[z]) { m[z] = d.placeholder } } } function s() { return r.val(m.join("")).val() } function p(y) { var z = r.val(); var C = -1; for (var B = 0, x = 0; B < h; B++) { if (g[B]) { m[B] = d.placeholder; while (x++ < z.length) { var A = z.charAt(x - 1); if (g[B].test(A)) { m[B] = A; C = B; break } } if (x > z.length) { break } } else { if (m[B] == z[x] && B != e) { x++; C = B } } } if (!y && C + 1 < e) { r.val(""); w(0, h) } else { if (y || C + 1 >= e) { s(); if (!y) { r.val(r.val().substring(0, C + 1)) } } } return (e ? B : i) } if (!r.attr("readonly")) { r.one("unmask", function() { r.unbind(".mask").removeData("buffer").removeData("tests") }).bind("focus.mask", function() { q = r.val(); var x = p(); s(); setTimeout(function() { if (x == j.length) { r.caret(0, x) } else { r.caret(x) } }, 0) }).bind("blur.mask", function() { p(); if (r.val() != q) { r.change() } }).bind("keydown.mask", l).bind("keypress.mask", o).bind(c, function() { setTimeout(function() { r.caret(p(true)) }, 0) }) } p() }) } }) })(jQuery);