/*
* jQuery BBQ: Back Button & Query Library - v1.0.2 - 10/10/2009
* http://benalman.com/projects/jquery-bbq-plugin/
* 
* Copyright (c) 2009 "Cowboy" Ben Alman
* Licensed under the MIT license
* http://benalman.com/about/license/
*/
(function($, c) { var g, k = document.location, i = Array.prototype.slice, E = decodeURIComponent, a = $.param, m, d, p, n = $.bbq = $.bbq || {}, o, e, z, b = "hashchange", v = "querystring", y = "fragment", q = "hash", x = "elemUrlAttr", h = "href", D = "src", C = $.browser, l = C.msie, j = "on" + b in c && !l, r = /^.*\?|#.*$/g, A = /^.*\#/, t = {}; function s(F) { return typeof F === "string" } function w(G) { var F = i.call(arguments, 1); return function() { return G.apply(this, F.concat(i.call(arguments))) } } function f(G, O, F, H, K) { var M, L, J, N, I; if (H !== g) { J = F.match(G ? /^([^#]*)\#?(.*)$/ : /^([^#?]*)\??([^#]*)(#?.*)/); I = J[3] || ""; if (K === 2 && s(H)) { L = H.replace(O, "") } else { N = d(J[2]); H = s(H) ? d[G ? y : v](H) : H; L = K === 2 ? H : K === 1 ? $.extend({}, H, N) : $.extend({}, N, H); L = a(L) } M = J[1] + (G ? "#" : L || !J[1] ? "?" : "") + L + I } else { if (F) { M = F.replace(O, "") } else { M = G ? k[q] ? k[h].replace(O, "") : "" : k.search.replace(/^\??/, "") } } return M } a[v] = w(f, 0, r); a[y] = m = w(f, 1, A); $.deparam = d = function(I, G) { var H = {}, F = { "true": !0, "false": !1, "null": null }; $.each(I.replace(/\+/g, " ").split("&"), function(M, O) { var L = O.split("="), P = E(L[0]), K, Q = H, N = 0, R = P.split("]["), J = R.length - 1; if (/\[/.test(R[0]) && /\]$/.test(R[J])) { R[J] = R[J].replace(/\]$/, ""); R = R.shift().split("[").concat(R); J = R.length - 1 } else { J = 0 } if (L.length === 2) { K = E(L[1]); if (G) { K = K && !isNaN(K) ? +K : K === "undefined" ? g : F[K] !== g ? F[K] : K } if (J) { for (; N <= J; N++) { P = R[N] === "" ? Q.length : R[N]; Q = Q[P] = N < J ? Q[P] || (R[N + 1] && isNaN(R[N + 1]) ? {} : []) : K } } else { if ($.isArray(H[P])) { H[P].push(K) } else { if (H[P] !== g) { H[P] = [H[P], K] } else { H[P] = K } } } } else { if (P) { H[P] = G ? g : "" } } }); return H }; function u(I, H, G, F) { if (G === g || typeof G === "boolean") { F = G; G = a[I]() } else { G = s(G) ? G.replace(H, "") : G } return d(G, F) } d[v] = w(u, v, r); d[y] = p = w(u, y, A); $[x] || ($[x] = function(F) { return $.extend(t, F) })({ a: h, base: h, iframe: D, img: D, input: D, form: "action", link: h, script: D }); e = $[x]; function B(I, F, H, G) { if (!s(H) && typeof H !== "object") { G = H; H = F; F = g } return this.each(function() { var L = $(this), J = F || e()[(this.nodeName || "").toLowerCase()] || "", K = J && L.attr(J) || ""; L.attr(J, a[I](K, H, G)) }) } $.fn[v] = w(B, v); $.fn[y] = w(B, y); n.pushState = o = function(I, H) { if (s(I) && /^#/.test(I) && H === g) { H = 2 } var G = I !== g, F = m(k[h], G ? I : {}, G ? H : 2); k[h] = F + (/#/.test(F) ? "" : "#") }; n.getState = function(G, F) { return G === g || typeof G === "boolean" ? p(G) : p(F)[G] }; n.pollDelay = 100; $.event.special[b] = { setup: function() { if (j) { return false } z.start() }, teardown: function() { if (j) { return false } z.stop() }, add: function(F, H, G) { return function(J) { var I = J[y] = m(); J.getState = function(L, K) { return L === g || typeof L === "boolean" ? d(I, L) : d(I, K)[L] }; F.apply(this, arguments) } } }; z = (function() { var G = {}, K, F, H, J; function I() { H = J = function(L) { return L }; if (l) { F = $('<iframe src="javascript:0"/>').hide().appendTo("body")[0].contentWindow; J = function() { return F.document.location[q].replace(/^#/, "") }; H = function(N, L) { if (N !== L) { var M = F.document; M.open(); M.close(); M.location[q] = "#" + N } }; H(m()) } } G.start = function() { if (K) { return } var M = m(); H || I(); (function L() { var O = m(), N = J(M); if (O !== M) { H(M = O, N); $(c).trigger(b) } else { if (N !== M) { o("#" + N) } } K = setTimeout(L, n.pollDelay) })() }; G.stop = function() { if (!F) { K && clearTimeout(K); K = 0 } }; return G })() })(jQuery, this);