/*
 jQuery Masked Input Plugin
 Copyright (c) 2007 - 2013 Josh Bush (digitalbush.com)
 Licensed under the MIT license (http://digitalbush.com/projects/masked-input-plugin/#license)
 Version: 1.3.1
 */
!function (a) {
    function b() {
        var a = document.createElement("input"), b = "onpaste";
        return a.setAttribute(b, ""), "function" == typeof a[b] ? "paste" : "input"
    }

    var c, d = b() + ".mask", e = navigator.userAgent, f = /iphone/i.test(e), g = /chrome/i.test(e), h = /android/i.test(e);
    a.mask = {definitions: {9: "[0-9]", a: "[A-Za-z]", "*": "[A-Za-z0-9]"}, autoclear: !0, dataName: "rawMaskFn", placeholder: "_"}, a.fn.extend({caret: function (a, b) {
        var c;
        if (0 !== this.length && !this.is(":hidden"))return"number" == typeof a ? (b = "number" == typeof b ? b : a, this.each(function () {
            this.setSelectionRange ? this.setSelectionRange(a, b) : this.createTextRange && (c = this.createTextRange(), c.collapse(!0), c.moveEnd("character", b), c.moveStart("character", a), c.select())
        })) : (this[0].setSelectionRange ? (a = this[0].selectionStart, b = this[0].selectionEnd) : document.selection && document.selection.createRange && (c = document.selection.createRange(), a = 0 - c.duplicate().moveStart("character", -1e5), b = a + c.text.length), {begin: a, end: b})
    }, unmask: function () {
        return this.trigger("unmask")
    }, mask: function (b, e) {
        var i, j, k, l, m, n;
        return!b && this.length > 0 ? (i = a(this[0]), i.data(a.mask.dataName)()) : (e = a.extend({autoclear: a.mask.autoclear, placeholder: a.mask.placeholder, completed: null}, e), j = a.mask.definitions, k = [], l = n = b.length, m = null, a.each(b.split(""), function (a, b) {
            "?" == b ? (n--, l = a) : j[b] ? (k.push(new RegExp(j[b])), null === m && (m = k.length - 1)) : k.push(null)
        }), this.trigger("unmask").each(function () {
            function i(a) {
                for (; ++a < n && !k[a];);
                return a
            }

            function o(a) {
                for (; --a >= 0 && !k[a];);
                return a
            }

            function p(a, b) {
                var c, d;
                if (!(0 > a)) {
                    for (c = a, d = i(b); n > c; c++)if (k[c]) {
                        if (!(n > d && k[c].test(x[d])))break;
                        x[c] = x[d], x[d] = e.placeholder, d = i(d)
                    }
                    u(), w.caret(Math.max(m, a))
                }
            }

            function q(a) {
                var b, c, d, f;
                for (b = a, c = e.placeholder; n > b; b++)if (k[b]) {
                    if (d = i(b), f = x[b], x[b] = c, !(n > d && k[d].test(f)))break;
                    c = f
                }
            }

            function r(a) {
                var b, c, d, e = a.which;
                8 === e || 46 === e || f && 127 === e ? (b = w.caret(), c = b.begin, d = b.end, 0 === d - c && (c = 46 !== e ? o(c) : d = i(c - 1), d = 46 === e ? i(d) : d), t(c, d), p(c, d - 1), a.preventDefault()) : 27 == e && (w.val(z), w.caret(0, v()), a.preventDefault())
            }

            function s(b) {
                var c, d, f, g = b.which, j = w.caret();
                if (0 == g) {
                    if (j.begin >= n)return w.val(w.val().substr(0, n)), b.preventDefault(), !1;
                    j.begin == j.end && (g = w.val().charCodeAt(j.begin - 1), j.begin--, j.end--)
                }
                b.ctrlKey || b.altKey || b.metaKey || 32 > g || g && (0 !== j.end - j.begin && (t(j.begin, j.end), p(j.begin, j.end - 1)), c = i(j.begin - 1), n > c && (d = String.fromCharCode(g), k[c].test(d) && (q(c), x[c] = d, u(), f = i(c), h ? setTimeout(a.proxy(a.fn.caret, w, f), 0) : w.caret(f), e.completed && f >= n && e.completed.call(w))), b.preventDefault())
            }

            function t(a, b) {
                var c;
                for (c = a; b > c && n > c; c++)k[c] && (x[c] = e.placeholder)
            }

            function u() {
                w.val(x.join(""))
            }

            function v(a) {
                var b, c, d, f = w.val(), g = -1;
                for (b = 0, d = 0; n > b; b++)if (k[b]) {
                    for (x[b] = e.placeholder; d++ < f.length;)if (c = f.charAt(d - 1), k[b].test(c)) {
                        x[b] = c, g = b;
                        break
                    }
                    if (d > f.length)break
                } else x[b] === f.charAt(d) && b !== l && (d++, g = b);
                return a ? u() : l > g + 1 ? e.autoclear || x.join("") === y ? (w.val(""), t(0, n)) : u() : (u(), w.val(w.val().substring(0, g + 1))), l ? b : m
            }

            var w = a(this), x = a.map(b.split(""), function (a) {
                return"?" != a ? j[a] ? e.placeholder : a : void 0
            }), y = x.join(""), z = w.val();
            w.data(a.mask.dataName, function () {
                return a.map(x,function (a, b) {
                    return k[b] && a != e.placeholder ? a : null
                }).join("")
            }), w.attr("readonly") || w.one("unmask",function () {
                w.unbind(".mask").removeData(a.mask.dataName)
            }).bind("focus.mask",function () {
                clearTimeout(c);
                var a;
                z = w.val(), a = v(), c = setTimeout(function () {
                    u(), a == b.length ? w.caret(0, a) : w.caret(a)
                }, 10)
            }).bind("blur.mask",function () {
                v(), w.val() != z && w.change()
            }).bind("keydown.mask", r).bind("keypress.mask", s).bind(d, function () {
                setTimeout(function () {
                    var a = v(!0);
                    w.caret(a), e.completed && a == w.val().length && e.completed.call(w)
                }, 0)
            }), g && h && w.bind("keyup.mask", s), v()
        }))
    }})
}(jQuery);