(function ($) {
    $.fn.center = function () {
        this.css("position", "absolute");
        this.css("top", (($(window).height() - this.outerHeight()) / 2) + $(window).scrollTop() + "px");
        this.css("left", (($(window).width() - this.outerWidth()) / 2) + $(window).scrollLeft() + "px");
        return this;
    }
})(jQuery);

/* jquery.bb.watermark.js
* BradBamford's Easy Watermark v1.0
* Date: Wed Mar 09 21:23:05 2010 -0500

* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
* 
* The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
* 
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
* USE OR OTHER DEALINGS IN THE SOFTWARE.

*/
(function ($) {
    $.fn.watermark = function (options) {

        var defaults = {
            text: null,
            color: "#cccccc",
            fontSize: ".875em",
            top: "1px",
            left: "5px",
            className: "watermark"
        };

        return this.filter('input:text').each(function () {
            defaults.text = $(this).attr("title");

            settings = $.extend({}, defaults, options);

            var wrapper$ = $("<span />", { "style": "position:relative" });
            $(this).after(wrapper$).detach().appendTo(wrapper$);

            var watermark$ = $("<label />", { "text": settings.text, "for": $(this).attr("id"), "class": settings.className });
            watermark$.css({
                "position": "absolute",
                "top": settings.top,
                "left": settings.left,
                "z-index": "1",
                "color": settings.color,
                "font-size": settings.fontSize
            });
            watermark$.appendTo(wrapper$);

            $(this).focus(function () {
                if (this.value == "") { watermark$.hide(); }
            });

            $(this).blur(function () {
                if (this.value == '') { watermark$.show(); }
            });

            if (!$(this).val() == "") { watermark$.hide(); }

        });
    };
})(jQuery);