/*
 * jQuery Simple Tooltip 0.9.1
 * Copyright (c) 2009 Pierre Bertet (pierrebertet.net)
 * Licensed under the MIT (MIT-LICENSE.txt)
 *
*/
;(function($){
	// simpletooltip
	$.fn.simpletooltip = function(settings) {

		var options = $.extend({
			hideOnLeave: true,
			margin: 5,
			showEffect: false,
			hideEffect: false,
			click: false,
			hideDelay: 0,
			showDelay: 0,
			showCallback: function(){},
			hideCallback: function(){},
			customTooltip: false,
			customTooltipCache: true
		}, settings);

		this.each(function () {

			// Get and hide tooltip
			if (! $.isFunction(options.customTooltip)) {
				$(this).data("$tooltip", getTooltip(this).hide());
			}

			if (options.click) {
				$(this).bind("click", {"options": options, "target": this}, openTooltip);
			}
			else {
				var tipTimeOut;

				$(this)
				// On mouseenter, init delay
				.bind("mouseenter", {"options": options, "target": this}, function(e) {
					var mouseEvent = e;

					tipTimeOut = window.setTimeout(function() {
						openTooltip(mouseEvent);
					}, (options.showDelay * 1000));
				})
				// On mouseleave, reset delay
				.bind("mouseleave", function() {
					window.clearTimeout(tipTimeOut);
				});
			}

		});

		return this;
	};

	function getTooltip(target) {

		// Anchor only
		var currentHrefMatch = $(target).attr("re").match(/#.+/);
		if (!!currentHrefMatch){
			var $tooltip = $(currentHrefMatch[0]);
		}

		return $tooltip;
	};

	function initTooltip($tooltip) {

		$tooltip

		// Append to body
		.appendTo(document.body)

		// Store dimensions
		.data("width", $tooltip.outerWidth())
		.data("height", $tooltip.outerHeight())

		// Set CSS
		.css({"position": "absolute", "zIndex": "9998", "display": "none"})

		// Close tooltip btn
		.find("a[rel=close]").click(function (e) {
			e.preventDefault();
			$tooltip.trigger("hide");
		}).end()

		// Init ok.
		.data("init", true);
	};

	function openTooltip(e){

		if (e.type == "click") {
			e.preventDefault();
		}

		var opts = e.data.options;

		var $target = $(e.data.target);

		// Custom tooltip
		if (!opts.customTooltipCache && $target.data("$tooltip")) {
			$target.data("$tooltip").remove();
			$target.data("$tooltip", false);
		}

		if (!$target.data("$tooltip")) {
			$target.data("$tooltip", $(opts.customTooltip($target.get(0))));
		}

		var $tooltip = $target.data("$tooltip");

		if (!$tooltip.data("init")) {
			initTooltip($tooltip);
		}

		var winWidth = $(window).width();
		var winHeight = $(window).height();
		var winOffsetY = $(window).scrollTop();
		var winOffsetX = $(window).scrollLeft();

		// Remove show / hide triggers
		$tooltip.unbind("show").unbind("hide");

		// Show
		if (opts.showEffect && ( opts.showEffect.match(/^fadeIn|slideDown|show$/) ) ) {
			$tooltip.bind("show", function(){
				$tooltip[opts.showEffect](200);
				opts.showCallback($target[0], this);
			});
		}
		else {
			$tooltip.bind("show", function(){
				$tooltip.show();
				opts.showCallback($target[0], this);
			});
		}

		// Hide
		if (opts.hideEffect && ( opts.hideEffect.match(/^fadeOut|slideUp|hide$/) ) ) {
			$tooltip.bind("hide", function(){
				opts.hideCallback($target[0], this);
				$tooltip[opts.hideEffect](200);
			});
		}
		else {
			$tooltip.bind("hide", function(){
				opts.hideCallback($target[0], this);
				$tooltip.hide();
			});
		}

		// Initial tooltip position
		//var tooltipPosX = e.pageX - ($tooltip.data("width")/2);
		var tooltipPosX = $tooltip.pageX + 250;
		//var tooltipPosY = e.pageY + ($tooltip.data("height")) + 5;
		var tooltipPosY = $tooltip.pageY - 250;

        /*
		// Replace tooltip position
		if (tooltipPosX < winOffsetX + opts.margin) { // Left
			tooltipPosX = winOffsetX + opts.margin;
		} else if (tooltipPosX + $tooltip.data("width") > (winOffsetX + winWidth - opts.margin)) { // Right
			tooltipPosX = winOffsetX + winWidth - $tooltip.data("width") - opts.margin;
		}

		if (tooltipPosY < winOffsetY + opts.margin) { // Top
			tooltipPosY = winOffsetY + opts.margin;
		} else if (tooltipPosY + $tooltip.data("height") > (winOffsetY + winHeight - opts.margin)) { // Bottom
			tooltipPosY = winOffsetY + winHeight - $tooltip.data("height") - opts.margin;
		}
        */

		// Delay
		if (opts.hideDelay > 0 && opts.hideOnLeave) {
			var timer;
			$tooltip.hover(
				function(){
					window.clearTimeout(timer);
				},
				function(){
				timer = window.setTimeout(function(){
					$tooltip.trigger("hide").unbind("mouseenter, mouseleave");
					}, opts.hideDelay * 1000);
				}
			);
		}

		// No delay
		else if (opts.hideOnLeave){
			$tooltip.bind("mouseleave", function(){
				$tooltip.trigger("hide").unbind("mouseleave");
			});
		}

		// Apply CSS and show
		$tooltip
			.css({"left": tooltipPosX + "px", "top": tooltipPosY + "px"})
			.trigger("show");


	};
})(jQuery);