/*
 * 	Easy Slider 1.5 - jQuery plugin
 *	written by Alen Grakalic	
 *	http://cssglobe.com/post/4004/easy-slider-15-the-easiest-jquery-plugin-for-sliding
 *
 *	Copyright (c) 2009 Alen Grakalic (http://cssglobe.com)
 *	Dual licensed under the MIT (MIT-LICENSE.txt)
 *	and GPL (GPL-LICENSE.txt) licenses.
 *
 *	Built for jQuery library
 *	http://jquery.com
 *
 */
 
/*
 *	markup example for $("#slider").easySlider();
 *	
 * 	<div id="slider">
 *		<ul>
 *			<li><img src="images/01.jpg" alt="" /></li>
 *			<li><img src="images/02.jpg" alt="" /></li>
 *			<li><img src="images/03.jpg" alt="" /></li>
 *			<li><img src="images/04.jpg" alt="" /></li>
 *			<li><img src="images/05.jpg" alt="" /></li>
 *		</ul>
 *	</div>
 *
 */

(function($) {

	$.fn.easySlider = function(options){
	  
		// default configuration properties
		var defaults = {			
			prevId: 		'prevBtn',
			prevText: 		'Zur&uumlck;',
			nextId: 		'nextBtn',	
			nextText: 		'Weiter',
			controlsShow:	true,
			controlsBefore:	'',
			controlsAfter:	'',	
			controlsFade:	true,
			firstId: 		'firstBtn',
			firstText: 		'First',
			firstShow:		false,
			lastId: 		'lastBtn',	
			lastText: 		'Last',
			lastShow:		false,				
			vertical:		false,
			speed: 			800,
			auto:			false,
			pause:			2000,
			continuous:		false
		}; 
		
		var options = $.extend(defaults, options);  
				
		this.each(function() {  
			var obj = $(this); 				
			var s = $("li", obj).length;
			var w = $("li", obj).width(); 
			var h = $("li", obj).height(); 
			obj.width(w); 
			obj.height(h); 
			obj.css("overflow","hidden");
			var ts = s-1;
			var t = 0;
			$("ul", obj).css('width',s*w);			
			if(!options.vertical) $("li", obj).css('float','left');
			
			if(options.controlsShow){
				var html = options.controlsBefore;
				if(options.firstShow) html += '<span id="'+ options.firstId +'"><a href=\"javascript:void(0);\">'+ options.firstText +'</a></span>';
				html += ' <span id="'+ options.prevId +'"><a href=\"javascript:void(0);\">'+ options.prevText +'</a></span>';
				html += ' <span id="'+ options.nextId +'"><a href=\"javascript:void(0);\">'+ options.nextText +'</a></span>';
				if(options.lastShow) html += ' <span id="'+ options.lastId +'"><a href=\"javascript:void(0);\">'+ options.lastText +'</a></span>';
				html += options.controlsAfter;						
				$(obj).after(html);										
			};
	
			$("a","#"+options.nextId).click(function(){		
				animate("next",true);
			});
			$("a","#"+options.prevId).click(function(){		
				animate("prev",true);				
			});	
			$("a","#"+options.firstId).click(function(){		
				animate("first",true);
			});				
			$("a","#"+options.lastId).click(function(){		
				animate("last",true);				
			});		
			
			function animate(dir,clicked){
				var ot = t;				
				switch(dir){
					case "next":
						t = (ot>=ts) ? (options.continuous ? 0 : ts) : t+1;						
						break; 
					case "prev":
						t = (t<=0) ? (options.continuous ? ts : 0) : t-1;
						break; 
					case "first":
						t = 0;
						break; 
					case "last":
						t = ts;
						break; 
					default:
						break; 
				};	
				
				var diff = Math.abs(ot-t);
				var speed = diff*options.speed;						
				if(!options.vertical) {
					p = (t*w*-1);
					$("ul",obj).animate(
						{ marginLeft: p }, 
						speed
					);				
				} else {
					p = (t*h*-1);
					$("ul",obj).animate(
						{ marginTop: p }, 
						speed
					);					
				};
				
				if(!options.continuous && options.controlsFade){					
					if(t==ts){
						$("a","#"+options.nextId).hide();
						$("a","#"+options.lastId).hide();
					} else {
						$("a","#"+options.nextId).show();
						$("a","#"+options.lastId).show();					
					};
					if(t==0){
						$("a","#"+options.prevId).hide();
						$("a","#"+options.firstId).hide();
					} else {
						$("a","#"+options.prevId).show();
						$("a","#"+options.firstId).show();
					};					
				};				
				
				if(clicked) clearTimeout(timeout);
				if(options.auto && dir=="next" && !clicked){;
					timeout = setTimeout(function(){
						animate("next",false);
					},diff*options.speed+options.pause);
				};
				
			};
			// init
			var timeout;
			if(options.auto){;
				timeout = setTimeout(function(){
					animate("next",false);
				},options.pause);
			};		
		
			if(!options.continuous && options.controlsFade){					
				$("a","#"+options.prevId).hide();
				$("a","#"+options.firstId).hide();				
			};				
			
		});
	  
	};

})(jQuery);

//show the order-details with ajax
function showOrder(mode, var_content, file)
{
	$.get(
		baseDir + file + '.php',
		((mode == 1) ? {'id_order': var_content, 'ajax': true} : {'id_order_return': var_content, 'ajax': true}),
		function(data)
		{
			$('#block-order-detail').fadeOut('slow', function()
			{
				$(this).html(data);
				/* if return is allowed*/
				if ($('div#order-detail-content table td.order_cb').length > 0)
				{
					//return slip : check or uncheck every checkboxes
					$('form div#order-detail-content th input[type=checkbox]').click(function()
					{
							$('form div#order-detail-content td input[type=checkbox]').each(function()
							{
								this.checked = $('form div#order-detail-content th input[type=checkbox]').is(':checked');
								updateOrderLineDisplay(this);
							});
					});
					//return slip : enable or disable 'global' quantity editing
					$('form div#order-detail-content td input[type=checkbox]').click(function()
					{
						updateOrderLineDisplay(this);
					});
					//return slip : limit quantities
					$('form div#order-detail-content td input.order_qte_input').keyup(function()
					{
						var maxQuantity = parseInt($(this).parent().find('span.order_qte_span').text());
						var quantity = parseInt($(this).val());
						if (isNaN($(this).val()) && $(this).val() != '')
						{
							$(this).val(maxQuantity);
						}
						else
						{
							if (quantity > maxQuantity)
								$(this).val(maxQuantity);
							else if (quantity < 1)
								$(this).val(1);
						}
					});
				}
				//catch the submit event of sendOrderMessage form
				$('form#sendOrderMessage').submit(function(){
					return sendOrderMessage();
			});
			$(this).fadeIn('slow');
			$.scrollTo(this, 1200);
		});
	});
}

function updateOrderLineDisplay(domCheckbox){
	var lineQuantitySpan = $(domCheckbox).parent().parent().find('span.order_qte_span');
	var lineQuantityInput = $(domCheckbox).parent().parent().find('input.order_qte_input');
	if($(domCheckbox).is(':checked'))
	{
		lineQuantitySpan.hide();
		lineQuantityInput.show();
	}
	else
	{
		lineQuantityInput.hide();
		lineQuantityInput.val(lineQuantitySpan.text());
		lineQuantitySpan.show();
	}
}

//send a message in relation to the order with ajax
function sendOrderMessage (){
	paramString = "ajax=true";
	$('form#sendOrderMessage').find('input, textarea').each(function(){
		paramString += '&' + $(this).attr('name') + '=' + encodeURI($(this).val());
	});
	$.ajax({
		type: "POST",
		url: baseDir + "order-detail.php",
		data: paramString,
		success: function (msg){
			$('#block-order-detail').fadeOut('slow', function() {
				$(this).html(msg);
				//catch the submit event of sendOrderMessage form
				$('form#sendOrderMessage').submit(function(){
					return sendOrderMessage();
				});
				$(this).fadeIn('slow');
			});
		}
	});
	return false;
}


jQuery(function() {
	$("#teaser .scrollable").easySlider({
		speed: 800,
		auto: true,
		pause: 5000,
		continuous: true
	});
});