// JavaScript Document
/**
  Theme Name: YDL
  Author: WebFandom
  Author URI: http://www.webfandom.com
*/

jQuery(document).ready(function(){
	
	/*Scroll delle voci del footer*/
	$('#footer .alignright a').click(function() {
  		var targetOffset = $('#top').offset().top;
   		$('html,body').animate({scrollTop: targetOffset}, 1000);
       return false;
	});
	
	/* Slide */
	$('#loopedSlider').loopedSlider({
		autoStart: 5000, 
        slidespeed: 600
	});
	
	/* Funzioni che spostano alcuni elementi dello slidebox */
	$('#slide .more-link').slide_more();
	
	/*Setta lo stile diverso per eventi nella sidebar*/
	$('#side_content h2').eventi();
	
	/* Hover delle immagini flickr */
	$('.flickr li').hover(function(){
		$(this).css('background','#f8fa3c');
	},function(){
		$(this).css('background','#c2c2c2');
	});
	
	$('#main .more,#main .commenti').hover(function(){
		$(this).css('text-decoration','underline');
	},function(){
		$(this).css('text-decoration','none');
	});
	
	/* Lazyload sulle immagini non nella slide */
	$("img").not('.slide_img img,.ydl_form_content img').lazyload({
		failurelimit : 50,
		effect : "fadeIn"
	});
	
	$('#main a img').parent().css('padding','5px');

		var popup = false;
	
	$('.ydl_form_content').click(function()
	{
		popup = true;
	});
	
	$('.ydl_form').click(function()
	{
		if( !popup)
		{
			$(this).css('display','none');
			$('.ydl_form_content').css('display','none');
		}
		popup = false;
	});
	
	$('.close_pup').click(function()
	{
		$('.ydl_form').css('display','none');
		$('.ydl_form_content').css('display','none');
		popup = false;
	});
	
	$('.apri_ydl_popup').click(function(){
		$('.ydl_form').show();
		$('.ydl_form_content').show('fast');
	});

});

/* Funzioni che spostano alcuni elementi dello slidebox */

jQuery.fn.slide_more = function() {
    for(i = 0; i < $(this).size() ;i++)
	{
		$(this[i]).appendTo($(this[i]).parent().parent().parent().children('.meta'));
	}
};

jQuery.fn.eventi = function() {
    for(i = 0; i < $(this).size() ;i++)
	{
		if($(this[i]).text() == 'EVENTI')
		{
			$(this[i]).attr('class','eventi');
			$(this[i]).css('background','#f8fa3c');
		}
	}
};


/** LAZYLOAD **/
(function($){$.fn.lazyload=function(options){var settings={threshold:0,failurelimit:0,event:"scroll",effect:"show",container:window};if(options){$.extend(settings,options);}
var elements=this;if("scroll"==settings.event){$(settings.container).bind("scroll",function(event){var counter=0;elements.each(function(){if($.abovethetop(this,settings)||$.leftofbegin(this,settings)){}else if(!$.belowthefold(this,settings)&&!$.rightoffold(this,settings)){$(this).trigger("appear");}else{if(counter++>settings.failurelimit){return false;}}});var temp=$.grep(elements,function(element){return!element.loaded;});elements=$(temp);});}
this.each(function(){var self=this;if(undefined==$(self).attr("original")){$(self).attr("original",$(self).attr("src"));}
if("scroll"!=settings.event||undefined==$(self).attr("src")||settings.placeholder==$(self).attr("src")||($.abovethetop(self,settings)||$.leftofbegin(self,settings)||$.belowthefold(self,settings)||$.rightoffold(self,settings))){if(settings.placeholder){$(self).attr("src",settings.placeholder);}else{$(self).removeAttr("src");}
self.loaded=false;}else{self.loaded=true;}
$(self).one("appear",function(){if(!this.loaded){$("<img />").bind("load",function(){$(self).hide().attr("src",$(self).attr("original"))
[settings.effect](settings.effectspeed);self.loaded=true;}).attr("src",$(self).attr("original"));};});if("scroll"!=settings.event){$(self).bind(settings.event,function(event){if(!self.loaded){$(self).trigger("appear");}});}});$(settings.container).trigger(settings.event);return this;};$.belowthefold=function(element,settings){if(settings.container===undefined||settings.container===window){var fold=$(window).height()+$(window).scrollTop();}else{var fold=$(settings.container).offset().top+$(settings.container).height();}
return fold<=$(element).offset().top-settings.threshold;};$.rightoffold=function(element,settings){if(settings.container===undefined||settings.container===window){var fold=$(window).width()+$(window).scrollLeft();}else{var fold=$(settings.container).offset().left+$(settings.container).width();}
return fold<=$(element).offset().left-settings.threshold;};$.abovethetop=function(element,settings){if(settings.container===undefined||settings.container===window){var fold=$(window).scrollTop();}else{var fold=$(settings.container).offset().top;}
return fold>=$(element).offset().top+settings.threshold+$(element).height();};$.leftofbegin=function(element,settings){if(settings.container===undefined||settings.container===window){var fold=$(window).scrollLeft();}else{var fold=$(settings.container).offset().left;}
return fold>=$(element).offset().left+settings.threshold+$(element).width();};$.extend($.expr[':'],{"below-the-fold":"$.belowthefold(a, {threshold : 0, container: window})","above-the-fold":"!$.belowthefold(a, {threshold : 0, container: window})","right-of-fold":"$.rightoffold(a, {threshold : 0, container: window})","left-of-fold":"!$.rightoffold(a, {threshold : 0, container: window})"});})(jQuery);