if(!jsFrontend) { var jsFrontend = new Object(); }

jsFrontend = 
{
	// datamembers
	debug: false,


	// init, something like a constructor
	init: function() 
	{
		// init stuff
		jsFrontend.initAjax();

		// init controls
		jsFrontend.controls.init();
		
		// init gravatar
		jsFrontend.gravatar.init();

		// init search
		if($('input[name=q]').length > 0) jsFrontend.search.init();
		
		// a-img problem
		$('.content a > img').parent().addClass('linkedImage');

		// p-img problem
		$('.content p img').each(function(i)
		{
			// get parent (p)
			var parent = $($(this).parents('p').get(0));

			// copy of parent
			parentCopy = parent.clone();

			// get all images inside parent
			parentCopy.find('img').each(function()
			{
				if($(this).hasClass('alignLeft') || $(this).hasClass('alignRight'))
				{
					if($(this).parent('a').length) $(this).parent('a').remove();
					else $(this).remove();
				}
			});

			// no more content left = only images so we'll add a class to the container
			if(!parentCopy.html().replace(/\s*/g, '')) parent.addClass('floatedImage');
		});
	},


	// init
	initAjax: function() 
	{
		// set defaults for AJAX
		$.ajaxSetup({ cache: false, type: 'POST', dataType: 'json', timeout: 10000 });
	},


	// end
	eoo: true
}


jsFrontend.controls = 
{
	// init, something like a constructor
	init: function() 
	{
		jsFrontend.controls.bindTargetBlank();
	},

	
	// bind target blank
	bindTargetBlank: function()
	{
		$('a.targetBlank').attr('target', '_blank');
	},

	
	// end
	eoo: true
}



jsFrontend.gravatar = 
{
	// init, something like a constructor
	init: function() 
	{
		$('.replaceWithGravatar').each(function() 
		{
			var element = $(this);
			var gravatarId = element.attr('rel');
			var size = element.attr('height');
		
			// valid gravatar id
			if(gravatarId != '') 
			{
				// build url
				var url = 'http://www.gravatar.com/avatar/'+ gravatarId + '?r=g&d=404';
				
				// add size if set before
				if(size != '') url += '&s=' + size;
				
				// create new image
				var gravatar = new Image();
				gravatar.src = url;
				
				// reset src
				gravatar.onload = function() 
				{ 
					element.attr('src', url).addClass('gravatarLoaded'); 
				}
			}
		});
	},


	// end
	eoo: true
}


jsFrontend.search = 
{
	// init, something like a constructor
	init: function() 
	{
		// split url to buil the ajax-url
		var chunks = document.location.pathname.split('/');

		// max results
		var limit = 50;

		// ajax call!
		$('input[name=q]').autocomplete({
			delay: 200,
			minLength: 3,
			source: function(request, response) 
			{
				$.ajax({ 
					url: '/frontend/ajax.php?module=search&action=autocomplete',
					type: 'GET',
					data: 'term=' + request.term + '&language=' + chunks[1] + '&limit=' + limit,
					success: function(data, textStatus) 
					{
						// init var
						var realData = [];
						
						// alert the user
						if(data.code != 200 && jsFrontend.debug) { alert(data.message); }
						
						if(data.code == 200) 
						{
							for(var i in data.data) realData.push({ label: data.data[i].term, value: data.data[i].term });
						}

						// set response
						response(realData);
					}
				});
			}
		});
	},


	// end
	eoo: true
}

$(document).ready(function() { jsFrontend.init(); });