/*
File Name: MobileMenu
Author: Matt Kersley
Author URI: https://github.com/mattkersley/Responsive-Menu
Licence: This script is 100% free, no restrictions
*/

(function (a) {
	function f(a) {
		document.location.href = a
	}

	function g() {
		return a(".mnav").length ? true : false
	}

	function h(b) {
		var c = true;
		b.each(function () {
			if (!a(this).is("ul") && !a(this).is("ol")) {
				c = false
			}
		});
		return c
	}

	function i() {
		return a(window).width() < b.switchWidth
	}

	function j(b) {
		return a.trim(b.clone().children("ul, ol").remove().end().text())
	}

	function k(b) {
		return a.inArray(b, e) === -1 ? true : false
	}

	function l(b) {
		b.find(" > li").each(function () {
			var c = a(this),
				d = c.find("a").attr("href"),
				f = function () {
					if (c.parent().parent().is("li")) {
						return c.parent().parent().find("a").attr("href")
					} else {
						return null
					}
				};
			if (c.find(" ul, ol").length) {
				l(c.find("> ul, > ol"))
			}
			if (!c.find(" > ul li, > ol li").length) {
				c.find("ul, ol").remove()
			}
			if (!k(f(), e) && k(d, e)) {
				c.appendTo(b.closest("ul#mmnav").find("li:has(a[href=" + f() + "]):first ul"))
			} else if (k(d)) {
				e.push(d)
			} else {
				c.remove()
			}
		})
	}

	function m() {
		var b = a('<ul id="mmnav" />');
		c.each(function () {
			a(this).children().clone().appendTo(b)
		});
		l(b);
		return b
	}

	function n(b, c, d) {
		if (!d) {
			a('<option value="' + b.find("a:first").attr("href") + '">' + a.trim(j(b)) + "</option>").appendTo(c)
		} else {
			a('<option value="' + b.find("a:first").attr("href") + '">' + d + "</option>").appendTo(c)
		}
	}

	function o(c, d) {
		var e = a('<optgroup label="' + a.trim(j(c)) + '" />');
		n(c, e, b.groupPageText);
		c.children("ul, ol").each(function () {
			a(this).children("li").each(function () {
				n(a(this), e)
			})
		});
		e.appendTo(d)
	}

	function p(c) {
		var e = a('<select id="mm' + d + '" class="mnav" />');
		d++;
		if (b.topOptionText) {
			n(a("<li>" + b.topOptionText + "</li>"), e)
		}
		c.children("li").each(function () {
			var c = a(this);
			if (c.children("ul, ol").length && b.nested) {
				o(c, e)
			} else {
				n(c, e)
			}
		});
		e.change(function () {
			f(a(this).val())
		}).prependTo(b.prependTo)
	}

	function q() {
		if (i() && !g()) {
			if (b.combine) {
				var d = m();
				p(d)
			} else {
				c.each(function () {
					p(a(this))
				})
			}
		}
		if (i() && g()) {
			a(".mnav").show();
			c.hide()
		}
		if (!i() && g()) {
			a(".mnav").hide();
			c.show()
		}
	}
	var b = {
			combine: true,
			groupPageText: "Main",
			nested: true,
			prependTo: "body",
			switchWidth: 480,
			topOptionText: "Menu"
		},
		c, d = 0,
		e = [];
	a.fn.mobileMenu = function (d) {
		if (d) {
			a.extend(b, d)
		}
		if (h(a(this))) {
			c = a(this);
			q();
			a(window).resize(function () {
				q()
			})
		} else {
			alert("mobileMenu only works with <ul>/<ol>")
		}
	}
})(jQuery)
/* Set up the menu display */

$(document).ready(function () {
    $('.topnav').mobileMenu({
        combine: false,
        switchWidth: 599,
		indentString: '&nbsp;&nbsp;&nbsp;',
        prependTo: 'nav#topnav'
    });
});