$(function() {
  $('.error').hide();
  $('input.text-input').css({backgroundColor:"#FFFFFF"});
  $('input.text-input').focus(function(){
    $(this).css({backgroundColor:"#FFDDAA"});
  });
  $('input.text-input').blur(function(){
    $(this).css({backgroundColor:"#FFFFFF"});
  });

  $("#btnPrivacy").click(function() {
		
		$("#backgroundPopup").fadeOut("slow");
		$("#popupContact").fadeOut("slow");
		popupStatus = 0;
 });	
	$(".btn-ok").click(function() {
    	$('.error').hide();

		var email = $("input#email").val();
		if (email == "") {
      alert('Inserire la mail');
      $("input#email").focus();
      return false;
    }
		var name = $("input#name").val();
		if (name != "") {
      $("input#name").focus();
      return false;
    }
	if (!$('input[name=privacy]').is(':checked')) {
		alert ('Leggi e accetta l\'informativa sulla privacy');
		return false;
	}
		

		var action = 'sendmail';
		var dataString =  'email=' + email + '&action=' + action;
		//alert (dataString);return false;
		
		$.ajax({
      type: "POST",
      url: "include/process.php",
      data: dataString,
      success: function() {
		  $('#form_mail').html("<div id='message'></div>");
        	$('#message').html("<div class='tit'>Iscrizione avvenuta correttamente</div>")
         $(".btn-ok").hide()
      }
			   
    
		});
    return false;
	});
});
function initBtnGallery(){

	if (imgGallTot<=1){
	$(".right").hide();
	$(".left").hide();
	$(".box_right").hide();
	$(".box_left").hide();
	}
	
	$(".right").click(function(){moveProjects("next")});
	$(".left").click(function(){moveProjects("prev")});
		

}
	
function moveProjects(senso) { 
	if(senso=="next"){
		if(step<imgGallTot-1){
    		$("#gallery-spett-slider").animate({"right": "+=486px"}, "slow");
			step++;
		}
	}else{
		if(step>0){
			$("#gallery-spett-slider").animate({"right": "-=486px"}, "slow");
			step--;
		}
	}	
}  

(function($){
	$.fn.tinycarousel = function(options){
		var defaults = { 
			start: 1, // where should the carousel start?
			display: 1, // how many blocks do you want to move at 1 time?
			axis: 'x', // vertical or horizontal scroller? ( x || y ).
			controls: true, // show left and right navigation buttons.
			pager: true, // is there a page number navigation present?
			interval: true, // move to another block on intervals.
			intervaltime: 6000, // interval time in milliseconds.
			animation: true, // false is instant, true is animate.
			duration: 2000, // how fast must the animation move in ms?
			callback: null // function that executes after every move
		};
		var options = $.extend(defaults, options);  

		var oSlider = $(this);
		var oViewport = $('#cnt-gallery-home', oSlider);
		var oContent = $('#gallery-home', oSlider);
		var oPages = oContent.children();
		var oBtnNext = $('.next', oSlider);
		var oBtnPrev = $('.prev', oSlider);
		var oPager = $('#menu-gal-home', oSlider);
		var oCaption = $('.caption', oSlider);
		var iPageSize, iSteps, iCurrent, oTimer, bForward = true, bAxis = options.axis == 'x';

		return this.each(function(){
			initialize();
		});
		function initialize(){
			iPageSize = bAxis ? $(oPages[0]).outerWidth(true) : $(oPages[0]).outerHeight(true);
			var iLeftover = Math.ceil(((bAxis ? oViewport.outerWidth() : oViewport.outerHeight()) / (iPageSize * options.display)) -1);
			iSteps = Math.max(1, Math.ceil(oPages.length / options.display) - iLeftover);
			iCurrent = Math.min(iSteps, Math.max(1, options.start)) -2;
			oContent.css(bAxis ? 'width' : 'height', (iPageSize * oPages.length));
			move(1);
			setEvents();

		}
		function setEvents(){
			if(options.controls && oBtnPrev.length > 0 && oBtnNext.length > 0){
				oBtnPrev.click(function(){move(-1); return false;});
				oBtnNext.click(function(){move( 1); return false;});
			}
			if(options.pager && oPager.length > 0){
				oPager.click(setPager);
			}
		}
		function setButtons(){
			if(options.controls){
				oBtnPrev.toggleClass('disable', !(iCurrent > 0));
				oBtnNext.toggleClass('disable', !(iCurrent +1 < iSteps));
			}
			if(options.pager){
				var oNumbers = $('.pagenum', oPager);
				oNumbers.removeClass('active');
				$(oNumbers[iCurrent]).addClass('active');
			}			
		}		
		function setPager(oEvent){
			var oTarget = oEvent.target;
			if($(oTarget).hasClass('pagenum')){
				iCurrent = parseInt(oTarget.rel) -1;
				move(1);
			}
			return false;
		}
		function setTimer(bReset){
			if(options.interval && !bReset){
				clearInterval(oTimer);
				oTimer = window.setInterval(function(){
					bForward = iCurrent +1 == iSteps ? false : iCurrent == 0 ? true : bForward;
					move(bForward ? 1 : -1, true);
				}, options.intervaltime);
			}
		}
		function move(iDirection, bTimerReset){
			if(iCurrent + iDirection > -1 && iCurrent + iDirection < iSteps){
				iCurrent += iDirection;
				var oPosition = {};
				oPosition[bAxis ? 'left' : 'top'] = -(iCurrent * (iPageSize * options.display));


				oContent.animate(oPosition,{
					queue: false,
					duration: options.animation ? options.duration : 0,
					complete: function(){
						if(typeof options.callback == 'function')
						options.callback.call(this, oPages[iCurrent], iCurrent);
					}
					
				});
				setButtons();
				setTimer(bTimerReset);
			}
		}
	};
})(jQuery);