/**
* Equal Heights Plugin
* Equalize the heights of elements. Great for columns or any elements
* that need to be the same size (floats, etc).
* 
* Version 1.0
* Updated 12/10/2008
*
* Copyright (c) 2008 Rob Glazebrook (cssnewbie.com) 
*
* Usage: $(object).equalHeights([minHeight], [maxHeight]);
* 
* Example 1: $(".cols").equalHeights(); Sets all columns to the same height.
* Example 2: $(".cols").equalHeights(400); Sets all cols to at least 400px tall.
* Example 3: $(".cols").equalHeights(100,300); Cols are at least 100 but no more
* than 300 pixels tall. Elements with too much content will gain a scrollbar.
* 
*/

(function ($) {
	$.fn.equalHeights = function (minHeight, maxHeight) {
		tallest = (minHeight) ? minHeight : 0;
		this.each(function () {
			if ($(this).height() > tallest) {
				tallest = $(this).height();
			}
		});
		if ((maxHeight) && tallest > maxHeight) tallest = maxHeight;
		return this.each(function () {
			/* $(this).height(tallest).css("overflow", "auto"); */
			$(this).height(tallest);
		});
	}
})(jQuery);

$(document).ready(function () {
	$("ol.zebra li:nth-child(odd), ul.zebra li:nth-child(odd), table.zebra tr:nth-child(odd)").addClass("odd");
});

/**
* Autocomplete dropdown
* An autocomplete textbox that acts like a dropdown
*
* Version 1.0
* Updated 2011-06-23
* Developed by Martin Ryttler, Metamatrix, based on JQuery UI examples http://jqueryui.com/demos/autocomplete/
* 
* Usage: $(object).combobox();
*
*/
(function ($) {
	$.widget("ui.combobox", {
		_create: function () {
			var self = this,
					select = this.element.hide(),
					selected = select.children(":selected"),
					value = selected.val() ? selected.text() : "";
			var input = this.input = $("<input>")
					.insertAfter(select)
					.val(value)
					.autocomplete({
						delay: 0,
						minLength: 0,
						source: function (request, response) {
							var matcher = new RegExp($.ui.autocomplete.escapeRegex(request.term), "i");
							response(select.children("option").map(function () {
								var text = $(this).text();
								if (this.value && (!request.term || matcher.test(text)))
									return {
										label: text.replace(
											new RegExp(
												"(?![^&;]+;)(?!<[^<>]*)(" +
												$.ui.autocomplete.escapeRegex(request.term) +
												")(?![^<>]*>)(?![^&;]+;)", "gi"
											), "<strong>$1</strong>"),
										value: text,
										option: this
									};
							}));
						},
						select: function (event, ui) {
							ui.item.option.selected = true;
							self._trigger("selected", event, {
								item: ui.item.option
							});
						},
						change: function (event, ui) {
							if (!ui.item) {
								var matcher = new RegExp("^" + $.ui.autocomplete.escapeRegex($(this).val()) + "$", "i"),
									valid = false;
								select.children("option").each(function () {
									if ($(this).text().match(matcher)) {
										this.selected = valid = true;
										return false;
									}
								});
								if (!valid) {
									// remove invalid value, as it didn't match anything
									$(this).val("");
									select.val("");
									input.data("autocomplete").term = "";
									return false;
								}
							}
						}
					})
					.addClass("ui-widget ui-widget-content ui-corner-left");

			input.data("autocomplete")._renderItem = function (ul, item) {
				return $("<li></li>")
						.data("item.autocomplete", item)
						.append("<a>" + item.label + "</a>")
						.appendTo(ul);
			};

			this.button = $("<button type='button'>&nbsp;</button>")
					.attr("tabIndex", -1)
					.attr("title", "Show All Items")
					.insertAfter(input)
					.button({
						icons: {
							primary: "ui-icon-triangle-1-s"
						},
						text: false
					})
					.removeClass("ui-corner-all")
					.addClass("ui-corner-right ui-button-icon")
					.click(function () {
						// close if already visible
						if (input.autocomplete("widget").is(":visible")) {
							input.autocomplete("close");
							return;
						}

						// work around a bug (likely same cause as #5265)
						$(this).blur();

						// pass empty string as value to search for, displaying all results
						input.autocomplete("search", "");
						input.focus();
					});
		},

		destroy: function () {
			this.input.remove();
			this.button.remove();
			this.element.show();
			$.Widget.prototype.destroy.call(this);
		}
	});
})(jQuery);