jQuery.fn.center = function ()
{
    this.css("left", (jQuery(window).width() / 2) - (this.outerWidth() / 2));
    return this;
}

jQuery.fn.setNav = function(){
	var calScreenWidth = jQuery(window).width();
	var menuLayout = jQuery('#pp_menu_layout').val();
	
	if(calScreenWidth >= 960)
	{
		jQuery('#main_menu li ul').css({display: 'none', opacity: 1});
		
		if(menuLayout != 'leftmenu')
		{
			jQuery('#menu_wrapper div .nav li.megamenu > ul > li').each(function()
			{
				jQuery(this).css('height', jQuery(this).parent('ul').height()+'px');
			});
		}
	
		jQuery('#main_menu li').each(function()
		{	
			var jQuerysublist = jQuery(this).find('ul:first');
			
			jQuery(this).hover(function()
			{	
				position = jQuery(this).position();
				
				if(jQuery(this).parents().attr('class') == 'sub-menu')
				{	
					jQuerysublist.stop().fadeIn(500);
				}
				else
				{
					jQuerysublist.stop().css({overflow: 'visible'}).fadeIn(100);
				}
			},
			function()
			{	
				jQuerysublist.stop().css({height:'auto'}).fadeOut(100);
			});
	
		});
		
		jQuery('#menu_wrapper .nav ul li ul').css({display: 'none', opacity: 1});
	
		jQuery('#menu_wrapper .nav ul li').each(function()
		{
			
			var jQuerysublist = jQuery(this).find('ul:first');
			
			jQuery(this).hover(function()
			{	
				jQuerysublist.stop().fadeIn(100);	
			},
			function()
			{	
				jQuerysublist.stop().fadeOut(100);	
			});		
			
		});
	}
	
	jQuery('body').on('click', '.mobile_main_nav > li a', function(event) {
	    var jQuerysublist = jQuery(this).parent('li').find('ul.sub-menu:first');
	    var menuContainerClass = jQuery(this).parent('li').parent('#mobile_main_menu.mobile_main_nav').parent('div');
	    
	    if(jQuerysublist.length>0)
	    {
		    event.preventDefault();
	    }
	    
	    var menuLevel = 'top_level';
	    var parentMenu = '';
	    var menuClickedId = jQuery(this).attr('id');
	    
	    if(jQuery(this).parent('li').parent('ul').attr('id')=='mobile_main_menu')
	    {
		    menuLevel = 'parent_level';
	    }
	    else
	    {
		    parentMenu = jQuery(this).parent('li').attr('id');
	    }

	    if(jQuerysublist.length>0)
	    {
		    jQuery('#mobile_main_menu.mobile_main_nav').addClass('mainnav_out');
		    jQuery('.mobile_menu_wrapper div #sub_menu').removeClass('subnav_in');
		    jQuery('.mobile_menu_wrapper div #sub_menu').addClass('mainnav_out');
		    
		    if(jQuery('#pp_menu_layout').val() == 'hammenufull')
		    {
			    jQuery('.mobile_menu_wrapper .logo_container').fadeOut('slow');
			    jQuery('.mobile_menu_wrapper .social_wrapper').fadeOut('slow');
		    }
		    
		    setTimeout(function() {
		    	jQuery('#mobile_main_menu.mobile_main_nav').css('display', 'none');
		    	jQuery('.mobile_menu_wrapper div #sub_menu').remove();
		    
		        var subMenuHTML = '<li><a href="#" id="menu_back" class="'+menuLevel+'" data-parent="'+parentMenu+'">'+jQuery('#pp_back').val()+'</a></li>';
		        subMenuHTML += jQuerysublist.html();
		        
		    	menuContainerClass.append('<ul id="sub_menu" class="nav '+menuLevel+'"></ul>');
		    	menuContainerClass.find('#sub_menu').html(subMenuHTML);
		    	menuContainerClass.find('#sub_menu').addClass('subnav_in');
		    }, 200);
	    }
	});
	
	jQuery('body').on('click', '#menu_back.parent_level', function() {
		jQuery('.mobile_menu_wrapper div #sub_menu').removeClass('subnav_in');
		jQuery('.mobile_menu_wrapper div #sub_menu').addClass('subnav_out');
		jQuery('#mobile_main_menu.mobile_main_nav').removeClass('mainnav_out');
		
		if(jQuery('#pp_menu_layout').val() == 'hammenufull')
		{
		    jQuery('.mobile_menu_wrapper .logo_container').fadeIn('slow');
		    jQuery('.mobile_menu_wrapper .social_wrapper').fadeIn('slow');
		}
		
		setTimeout(function() {
			jQuery('.mobile_menu_wrapper div #sub_menu').remove();
			jQuery('#mobile_main_menu.mobile_main_nav').css('display', 'block');
			jQuery('#mobile_main_menu.mobile_main_nav').addClass('mainnav_in');
		}, 200);
	});
	
	jQuery('body').on('click', '#menu_back.top_level', function() {
		event.preventDefault();
		jQuery('.mobile_menu_wrapper div #sub_menu').addClass('subnav_out');
		var parentMenuId = jQuery(this).data('parent');
		
		setTimeout(function() {
			jQuery('.mobile_menu_wrapper div #sub_menu').remove();
			var menuLevel = 'top_level';
			var parentMenu = '';

			if(jQuery('#mobile_main_menu.mobile_main_nav li#'+parentMenuId).parent('ul.sub-menu:first').parent('li').parent('ul#main_menu').length == 1)
			{
				menuLevel = 'parent_level';
			}
			else
			{
				parentMenu = jQuery('#mobile_main_menu.mobile_main_nav li#'+parentMenuId).parent('ul.sub-menu:first').parent('li').attr('id');
			}
			
			var subMenuHTML = '<li><a href="#" id="menu_back" class="'+menuLevel+'" data-parent="'+parentMenu+'">'+jQuery('#pp_back').val()+'</a></li>';
			subMenuHTML+= jQuery('#mobile_main_menu.mobile_main_nav li#'+parentMenuId).parent('ul.sub-menu:first').html();
			jQuery('.mobile_menu_wrapper div').append('<ul id="sub_menu" class="nav '+menuLevel+'"></ul>');
			    
			jQuery('.mobile_menu_wrapper div #sub_menu').html(subMenuHTML);
			jQuery('.mobile_menu_wrapper div #sub_menu').addClass('mainnav_in');
		}, 200);
	});
}

//Get default lightbox plugin setting
var lightboxTimer = jQuery('#tg_lightbox_timer').val();
if(jQuery('#tg_lightbox_plugin').val() == 'ilightbox')
{
	jQuery.fn.setLightbox = function(){
		if(jQuery('#tg_lightbox_thumbnails').val() == 'no_thumbnail')
		{
			var iLightboxapi = jQuery('a.fancy-gallery, .pp_gallery a, .img_frame, .fancy_video, .lightbox_vimeo, .lightbox_youtube, .woocommerce-product-gallery__image a').iLightBox({
				skin: jQuery('#tg_lightbox_skin').val(),
				type: 'inline, video, image',
				maxScale: 1,
				slideshow: {
				  pauseTime: parseInt(lightboxTimer)
				},
			  	controls: {
				  slideshow: true,
				  arrows: true,
				  thumbnail : false
				},
				overlay: {
				  opacity: jQuery('#tg_lightbox_opacity').val()
				}
			});
		}
		else
		{
			var iLightboxapi = jQuery('a.fancy-gallery, .pp_gallery a, .img_frame, .fancy_video, .lightbox_vimeo, .lightbox_youtube, .woocommerce-product-gallery__image a').iLightBox({
				skin: jQuery('#tg_lightbox_skin').val(),
				path: jQuery('#tg_lightbox_thumbnails').val(),
				type: 'inline, video, image',
				maxScale: 1,
				slideshow: {
				  pauseTime: parseInt(lightboxTimer)
				},
			  	controls: {
				  slideshow: true,
				  arrows: true
				},
				overlay: {
				  opacity: jQuery('#tg_lightbox_opacity').val()
				}
			});
		}
		
		iLightboxapi.refresh();
	}
}
else if(jQuery('#tg_lightbox_plugin').val() == 'modulobox')
{
	var moduloControls = jQuery('#tg_modulobox_controls').val()
	var moduloThumbnail = false;
	if(jQuery('#tg_modulobox_thumbnails').val() == 'thumbnail')
	{
		moduloThumbnail = true;
	}
	
	jQuery.fn.setLightbox = function(){
		// create instance of ModuloBox
		mobx = new ModuloBox({
		    // options
		    mediaSelector : 'a.fancy-gallery, .pp_gallery a, .img_frame, .fancy_video, .lightbox_vimeo, .lightbox_youtube, .woocommerce-product-gallery__image a',
		    scrollToZoom  : true,
		    controls : ['zoom', 'play', 'fullScreen', 'share', 'close'],
		    shareButtons  : ['facebook', 'googleplus', 'twitter', 'pinterest', 'linkedin'],
		    slideShowInterval : parseInt(lightboxTimer),
		    countTimer: true,
		    thumbnails: moduloThumbnail,
		    videoAutoPlay: true,
		    thumbnailSizes : {
			    1920 : {          // browser width in 'px'
			        width  : 110, // thumbnail width in 'px' - 0 in width will hide thumbnails
			        height : 80,  // thumbnail height in 'px' - 0 in height will hide thumbnails
			        gutter : 10   // gutter width in 'px' between thumbnails
			    },
			    1280 : {
			        width  : 90,
			        height : 65,
			        gutter : 10
			    },
			    680 : {
			        width  : 70,
			        height : 50,
			        gutter : 8
			    },
			    480 : {
			        width  : 60,
			        height : 44,
			        gutter : 5
			    }
			}
		});
		
		// initialize the instance	
		mobx.init();
	}
}

function adjustIframes()
{
  jQuery('iframe').each(function(){
  
    var
    $this       = jQuery(this),
    proportion  = $this.data( 'proportion' ),
    w           = $this.attr('width'),
    actual_w    = $this.width();
    
    if ( ! proportion )
    {
        proportion = $this.attr('height') / w;
        $this.data( 'proportion', proportion );
    }
  
    if ( actual_w != w )
    {
        $this.css( 'height', Math.round( actual_w * proportion ) + 'px !important' );
    }
  });
}

function is_touch_device() {
  return 'ontouchstart' in window // works on most browsers 
      || 'onmsgesturechange' in window; // works on ie10
};