/*-------------------------------------------------------------------------------
	A Better jQuery Tooltip
	Version 1.0
	By Jon Cazier
	jon@3nhanced.com
	01.22.08
-------------------------------------------------------------------------------*/

$.fn.betterTooltip = function(options) {

    /* Setup the options for the tooltip that can be 
    accessed from outside the plugin              */
    var defaults = {
        speed: 200,
        delay: 300
    };

    var options = $.extend(defaults, options);

    /* Create a function that builds the tooltip 
    markup. Then, prepend the tooltip to the body */
    getTip = function() {
        var tTip =
			"<div class='tipwrapper'>" +
			    "<div class='tip'>" +
			        "<a scr=\"#\" style=\"text-decoration: none\" onmouseover=\"CursorChange()\" onmouseout=\"CursorNormal()\"> " +
			        "<img src=\"../Images/ToolTipImages/close_button.png\" height=\"20px\" width=\"17px\" style=\"position:absolute;right:20px;top:20px\" class=\"closeme\"/>" +
			        "</a>" +
			    "</div>" +
				"<div class='tipMid' style='font-family:Arial, Helvetica, sans-serif;'>" +
				"</div>" +
				"<div class='tipBtm'></div>" +
			"</div>";
        return tTip;
    }
    $("body").prepend(getTip());

    /* Give each item with the class associated with 
    the plugin the ability to call the tooltip    */
    $(this).each(function() {
        var $this = $(this);
        var tip = $('.tipwrapper');
        var tipInner = $('.tipwrapper .tipMid');

        var tTitle = this.title;
        this.title = "";

        var offset = $(this).offset();
        var tLeft = offset.left;
        var tTop = offset.top;
        var tWidth = $this.width();
        var tHeight = $this.height();

        /* Mouse over and out functions*/
        $this.hover(
			function() {
			    tipInner.html(tTitle);
			    setTip(tTop, tLeft);
			    setTimer();
			},
			function() {
			    stopTimer();
			    tip.hide();
			}
		);
        $(".closeme").click(
            function() {
                stopTimer();
                tip.hide();
            }
        );
        /* Delay the fade-in animation of the tooltip */
        setTimer = function() {
            $this.showTipTimer = setInterval("showTip()", defaults.delay);
        }

        stopTimer = function() {
            clearInterval($this.showTipTimer);
        }

        /* Position the tooltip relative to the class 
        associated with the tooltip                */
        setTip = function(top, left) {
            var topOffset = tip.height();
            var xTip = (left - 30) + "px";
            var yTip = (top - topOffset - 25) + "px";
            tip.css({ 'top': yTip, 'left': xTip });
        }

        /* This function stops the timer and creates the
        fade-in animation                          */
        showTip = function() {
            stopTimer();
            tip.animate({ "top": "+=20px", "opacity": "toggle" }, defaults.speed);
        }
    });
};