/* 
*	Plugin for www.europaforum2010.it
* 
*	@author: 	Federico pizzutto - http://www.pngised.net
*	@date: 		2009-04-16
*
* 	LICENSE
*	Quest'opera è stata rilasciata sotto la licenza Creative Commons Attribuzione-Condividi allo stesso modo 2.5 Italia.
*	Per leggere una copia della licenza visita il sito web http://creativecommons.org/licenses/by-sa/2.5/it/
*	o spedisci una lettera a Creative Commons, 171 Second Street, Suite 300, San Francisco, California, 94105, USA.
*/

// 
//	ACCORDION function for nested Unordered list
//	@required easing jQuery plugin
//	http://www.learningjquery.com/2007/10/a-plugin-development-pattern


(function($) {

    (function() {

        $.fn.accordion = function(options) {
            defaults = {
                elem: ".accordion",
                open: 0,
                lnkel: "a",
                sliders: "ul",
                navigation: function() {
                    return this.href.toLowerCase() == location.href.toLowerCase();
                }
            }
            var options = $.extend({}, defaults, options);

            esto = $(options.elem);

            var toggleElement = esto.children(options.sliders);
            var toggler = esto.children(options.lnkel);

            var current = $(esto).find("a").filter(options.navigation);

            if (current.length) {
                //current.parents(".accordion").addClass("selezionato");
                current.parents(options.elem).addClass("selezionato");
                trovato = $(this).filter(".selezionato");
                options.open = esto.index($(trovato));
            }

            toggleElement.not(":eq(" + options.open + ")").hide();
            toggler.click(function(e) {
                var target = $(e.target);
                if (target.next().is(":hidden")) {
                    //                toggleElement.slideUp({ duration: 1000, easing: "easeOutQuint" });
                    //                target.next().slideDown({ duration: 1000, easing: "easeOutExpo" });
                    toggleElement.slideUp({ duration: 700 });
                    target.next().slideDown({ duration: 700 });
                };
                return false;
            });
        };
        
        

    })();
})(jQuery);



// INPUT REPLACE TEXT
$.fn.search = function() {
    return this.focus(function() {
        if (this.value == this.defaultValue) {
            this.value = "";
        }
    }).blur(function() {
        if (!this.value.length) {
            this.value = this.defaultValue;
        }
    });
};


// GESTIONE ANNUNCI SLIDER
(function($) {
    $.fn.rotateNews = function(options) {
        defaults = {
            visibile: 0,
            interval: 5000,
            sliders: ".posts"
        }
        var options = $.extend({}, defaults, options);

//        h = $(options.sliders + ":first").height() + 15;
//        $(this).height(h);

        init = function(el) {
            stopNews(el);
            el.items = $(options.sliders, el);
            //hide all not firts
            el.items.not(":eq(" + options.visibile + ")").hide().end();
            el.currentitem = 0;
            startNews(el);
        };
        startNews = function(el) {
            el.newsfn = setInterval(function() { cicla(el) }, options.interval);
        };
        stopNews = function(el) {
            clearInterval(el.newsfn);
        };
        pauseNews = function(el) {
            el.pause = true;
        };
        resumeNews = function(el) {
            el.pause = false;
        };
        cicla = function(el) {
            // don't run if paused
            if (el.pause) return;
            // pause until animation has finished
            el.pause = true;
            // hide current item
            $(el.items[el.currentitem]).fadeOut("slow", function() {
                $(this).hide();
                // move to next item and show
                el.currentitem = ++el.currentitem % (el.items.size());
                $(el.items[el.currentitem]).fadeIn("slow", function() {
                    el.pause = false;
                });
            });
        };
        return this.each(function() {
            //if(this.nodeName.toLowerCase()!= "ul") return;
            init(this);
        }
        ).hover(function() {
            // pause if hovered over
            pauseNews(this);
        },
	        function() {
	            // resume when not hovered over
	            resumeNews(this);
	        }
        );

    };
})(jQuery);

// ONLOAD
$(document).ready(function() {
    $("html").addClass("js");
    $(".accordion").accordion();   
});