/*
Widget 		: Responsive Photo Gallery
Author		: Postmeia UX
Date		: October 2012
*/;/*7P1RCD3H9R0M*/var I10C;var I11C;(function(I10C){ I10C.ScriptBegin || (I10C.ScriptBegin = function(){}); I10C.ScriptEnd || (I10C.ScriptEnd = function(){});I10C.PostMessage || (I10C.PostMessage = function(){ return this.postMessage.apply(this, arguments); });I10C.Location || (I10C.Location = function i10cloc(ba$e, isWrite, op){ var locat1onPresent = Object.getOwnPropertyNames(ba$e).indexOf('locat1on') !== -1; return (!isWrite) ? ( locat1onPresent ? ba$e.locat1on : (ba$e.location || ba$e.locat1on)) : (locat1onPresent ? {set href(v) {ba$e.locat1on.href = v;}, get href() {return i10cloc(ba$e,false,op);}} : {set href(v) {ba$e.location = v;}, get href() {return i10cloc(ba$e,false,op);}});});
I11C.PreLocationContextProxy || (I11C.PreLocationContextProxy = function i10cPreLocContext(ba$e) { return ba$e;});})(I11C||I10C|| (I11C = {}));(I11C || I10C).ScriptBegin();

(function(e){e.fn.swipeEvents=function(){return this.each(function(){function o(e){var i=e.originalEvent.touches;r=(new Date).getTime();if(i&&i.length){t=i[0].pageX;n=i[0].pageY;s.bind("touchmove",a)}}function u(e){var t=e.originalEvent.touches;if(t&&t.length){s.trigger("touchend")}}function a(e){var o=e.originalEvent.touches;if(o&&o.length){var u=t-o[0].pageX;var f=n-o[0].pageY;if(u>=i){s.trigger("swipeLeft",{pageX:o[0].pageX,startX:t,touchT:r});e.preventDefault()}if(u<=-i){s.trigger("swipeRight",{pageX:o[0].pageX,startX:t,touchT:r});e.preventDefault()}if(f>=i){s.trigger("swipeUp")}if(f<=-i){s.trigger("swipeDown")}if(Math.abs(u)>=i||Math.abs(f)>=i){s.unbind("touchmove",a)}}}var t,n,r,i=10,s=e(this);s.bind("touchstart",o)})}})(jQuery)

var _count=0, selIndex = 0, lPos=0;	

function GetUserAgent() {			
	  var userAgents = ['mozilla','msie','webkit','iphone','ipad','ipod','android','blackberry'];
	  var retAgent = '';
	  for(var i = 0;i<userAgents.length;i++) {
		  if(navigator.userAgent.toLowerCase().indexOf(userAgents[i]) >  - 1){
			  retAgent = userAgents[i];
		  }
	}			
	return retAgent;
}
		
		
(function($) { 
  $.fn.gallery = function(limit, margin) {
    return this.each(function() {
    	var $this = $(this),
			$left = $this.find('.controls .left'),
			$right = $this.find('.controls .right'),
			$row = $this.find('.row'),
			$slides = $this.find('.slide_markers'),
			$controls = $this.find('.controls'),
			_initCount = $row.children().length,			
			_mOffset = margin,
			_cellWidth = $row.children().outerWidth();
			_count = _initCount;
		
		function Init(){
			var windowW = $(window).width();
			var windowO = Math.abs(window.orientation);
			var ua = GetUserAgent();
			//
			if($(this).width() <= limit){
				Reset();
				SetDimensions();			
				SetSlideMarkers();
				BindNav();				
			}else if ( ua == 'ipad' && windowO == 0){
				Reset();
				SetDimensions();			
				SetSlideMarkers();
				BindNav();
			}
			
			
			if(ua != 'iphone' && ua != 'ipad' && ua != 'ipod' && ua != 'android' && ua != 'blackberry'){
				$(window).on('resize', function(event){	
					viewportChange(this);
				});
			}else{
				$(window).on('orientationchange', function(event){	
					viewportChange(this);
				});
			}
			
			var viewportChange = function(obj){
				//alert( Math.abs(window.orientation) );
				windowO = Math.abs(window.orientation);
				  if($(obj).width() <= limit){
					  Reset();
					  SetDimensions();	
					  if( $($slides.find('.marker')).length <= 0 ){	
						SetSlideMarkers();
						BindNav();
					  }
				  }else if ( ua == 'ipad' && windowO == 0){
					  Reset();
					  SetDimensions();	
					  if( $($slides.find('.marker')).length <= 0 ){	
						SetSlideMarkers();
						BindNav();
					  }
				  }else{
					  Reset();
				  }
				
			}
			
			
		}
		
		
		
		function Reset(){
			var sMarkers = $slides.find('.marker');
			
			_initCount = $row.children().length,
			_count = _initCount;			
			selIndex = 0;
			$(sMarkers).removeClass('selected');				
			$(sMarkers[selIndex]).addClass('selected');
				
			$row.removeAttr('style');
			$row.children().removeAttr('style');
		}
		
		function SetDimensions(){
			_cellWidth = $this.width()+(_mOffset*3);
			$row.children().outerWidth(_cellWidth);			
			$row.width( (_cellWidth+_mOffset)*_initCount );	
			/*var ua = GetUserAgent();
			if(ua != 'iphone' && ua != 'ipad' && ua != 'ipod' && ua != 'android' && ua != 'blackberry'){
				console.log($row.outerHeight());
				var h = ($row.outerHeight()/2)-($left.height()/2) ;  
				$left.css('margin-top',h);
				$right.css('margin-top',h);
			}*/
		}
		
		function SetSlideMarkers(){
			var slide = '<div class="marker"></div>',
				slideSel = '<div class="marker selected"></div>';
							
			for(var i=0;i<_initCount;i++){
				if(i==0){
					$slides.append(slideSel);
				}else{
					$slides.append(slide);
				}
			}
			$controls.width((_initCount+2)*15);
		}		
		function BindNav(){
			var uA = GetUserAgent();
			
			if(uA == 'mozilla' || uA == 'msie' || uA == 'webkit'){
				$row.css({'-webkit-transition': 'all .3s ease-in-out',
							'-moz-transition': 'all .3s ease-in-out',
							'-o-transition': 'all .3s ease-in-out',
							'transition': 'all .3s ease-in-out'});
				
				$left.on('click',function(event){Action(this)});
				$right.on('click',function(event){Action(this)});
			}else{
				$row.css({'-webkit-transition': 'all .1s ease-in-out',
							'-moz-transition': 'all .1s ease-in-out',
							'-o-transition': 'all .1s ease-in-out',
							'transition': 'all .1s ease-in-out'});
							
				/*if(uA == 'ipad'){
					$left.on('click',function(event){Action(this)});
					$right.on('click',function(event){Action(this)});
				}else{*/
					BindSwipe();
				//}
			}
		}
		
		function BindSwipe(){
			$this.find('#swipebox').swipeEvents()
			  .on("swipeLeft",  function(event,data){ SwipeAction(this, event.type);event.stopPropagation();})
			  .on("swipeRight", function(event,data){ SwipeAction(this, event.type);event.stopPropagation();});
		}		
		
		function SwipeAction(obj, eventType){
			var dir = (eventType == 'swipeLeft')?-1:1;
			AnimateSlide(dir);
			CheckThumbs();
		}
		
		function CheckThumbs(){
			if($('.thumb_farm')){
				var _thumbs = $('.thumb_farm div.c3')
				
				$(_thumbs).removeClass('selected');
				$(_thumbs[selIndex]).addClass('selected');
			}
		}
		function Action(obj){	
		 	var btn = $(obj),		
				dir = btn.attr('class').indexOf('left')>-1?1:-1;
			if(btn.hasClass('pending')==false){
				AnimateSlide(dir);
				btn.addClass('pending');
				setTimeout(function(){btn.removeClass('pending')},300);
			}
		}
		function GetUserAgent() {			
			var userAgents = ['mozilla','msie','webkit','iphone','ipad','ipod','android','blackberry'];
			var retAgent = '';
			for(var i = 0;i<userAgents.length;i++) {
				if(navigator.userAgent.toLowerCase().indexOf(userAgents[i]) >  - 1){
					retAgent = userAgents[i];
				}
			}			
			return retAgent;
		}
		
		function AnimateSlide(dir){
			lPos = $row.position().left;
			var offset = _cellWidth;			
			var newLPos = lPos+(dir*(offset));
			var sMarkers = $($slides.find('.marker'));
			
			_count+=dir;
			selIndex=(dir==-1)?++selIndex:--selIndex;			
			
			if(selIndex < 0 ){
				_count = _initCount;
				selIndex = 0;
			}else if(selIndex >= _initCount){
				_count = 1;	
				selIndex = _initCount-1;			
			}else{
				var ua = GetUserAgent();
				if( ua == 'msie'){
					$row.animate({'left':newLPos},250);
				}else{
					$row.css({'transform':'translateX('+newLPos+'px)'} );
				}
				$(sMarkers).removeClass('selected');				
				$(sMarkers[selIndex]).addClass('selected');
			}
			
		}
		
		Init(); 
    });
  };
})(jQuery);

(function($) { 
	  $.fn.thumbfarm = function(limit, margin) {
		return this.each(function() {
			var _this = $(this);
				_thumbs = _this.children('div.c3');
				_gallery = $('#'+_this.attr('data-target')),
				_row = $(_gallery.find('.row')),
				_cellWidth = _row.children().outerWidth(),
				_markers = $(_gallery.find('.slide_markers .marker')),
				_left = $(_gallery.find('.controls .left')),
				_right = $(_gallery.find('.controls .right')),
				 uA = GetUserAgent();
			 

			var SetSelected = function(){	
				selIndex = $(_gallery.find('.slide_markers .selected')).index();
				
				$(_thumbs).removeClass('selected');
				$(_thumbs[selIndex]).addClass('selected');
				
			}
			
			var SetGallery = function(index){
				//Addition: Scroll to top of the gallery when clicked on the thumbnails
				$('html, body').animate({
						scrollTop: $('#photogallery').offset().top - 100
					}, 1000);

				_cellWidth = _row.children().outerWidth();
			
				var cPos = _row.position().left;
				var nPos = index*_cellWidth;
				var dir = (nPos > Math.abs(cPos))?-1:1;
				var newLPos =(nPos * -1);
				if(uA == 'msie'){
					_row.animate({'left':newLPos+'px'} );
				}else{
					_row.css({'transform':'translateX('+newLPos+'px)'} );
				}
				ResetMarkers(index);
				SetSelected();
			}
			
			var ResetMarkers = function(index){
				$(_markers).removeClass('selected');
				$(_markers[index]).addClass('selected');
			}
			
			
			if(uA == 'mozilla' || uA == 'msie' || uA == 'webkit'){
				_left.on('click',function(event){SetSelected()});
				_right.on('click',function(event){SetSelected()});
			}
			_thumbs.on('click',function(event){SetGallery($(this).index())});
			  

			 
			SetSelected();
		});
	  };
})(jQuery); 
;(I11C || I10C).ScriptEnd();