$(document).ready(function()
{

	// fade in all display: none "Merken"-Links
	$(".addtocartclick").fadeIn("slow");
	
		
		$("#shopping_cart_place").append("<table width=\"100%\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\" id=\"shopping_cart_items\"></table>");	
	
		timestamp = 0;

	updateShoppingCart();

	$(".addtocartclick").click(function()
	{

		var art_id 					= (this.id).match(/\d+$/);
		var art_additionals			= '';
		var art_attribute_value		= 0;
		var art_quantity			= 1;//$("#art_quantity_"+art_id).val();
		//alert(art_id);
		
		
		
		if ( $('#shopping_cart_place').is(':hidden') ) 
		{			$("#shopping_cart_place").fadeIn("slow");
		}

		
		 alert("Der Artikel wurde der Merkliste hinzugefügt");
		
		if($("#art_attribute_value_"+art_id).length >= 1)
		{
			art_attribute_value		= $("#art_attribute_value_"+art_id+" :selected").text(); //$('#hersteller :selected').text();
		}
		//alert($("#art_attribute_value_"+art_id).length);
		//alert(art_attribute_value);
		
		if($("#art_quantity_"+art_id).length > 1)
		{
			art_quantity			= $("#art_quantity_"+art_id).val();
		}
		//alert(art_quantity);
		

		

		// todo
		//$("#shopping_cart_place").highlightFade({start:'#FEF1AB',speed:1000,end:'#fff'});
		
		
				
		$.post("<? echo $respond_url;?>",
		{
					ajax: "1",
					art_id: art_id,
					products_id: art_id,
					art_quantity: art_quantity,
					art_attribute_value: art_attribute_value, 
					art_additionals: art_additionals,
					action: "add_item",
					time: timestamp
					
		},
		function(xml)
		{
			
			$("#shopping_cart_items").empty();
			

			//alert(xml);
			//alert(this.id);
			//alert(this.id);
			
			addToCart(xml);
			
			//todo:
			//$("#cart_product_pos_" +art_id).highlightFade({start:'#66FF66',speed:1000,end:'#fff'});
		});
		
		return false;
	});
	

	


});

function addToCart(xml)
{

	var total_sum=0;
	
	if($("status",xml).text() == "2") return;
	timestamp = $("time",xml).text();
	
	count_pos = $("positions",xml).text();
	//alert(timestamp);
	//alert(count_pos);
	


		

	// $("#shopping_cart_place").fadeIn("slow");  // restore samstag
	// $("#shopping_cart_wallpaper").fadeIn("slow");
  
	
	// ZEILE MERKLISTE
	
	$("shopping_cart",xml).each(function(id)
	{
		var message;
		message = $("shopping_cart",xml).get(id);
		
		$("#shopping_cart_items").prepend("<tr id=\"cart_tr_" +$("art_id",message).text()+ "\"><td class=\"L\"><!--<img class=\"cart_img\" align=\"absmiddle\" src=\"" +$("art_thumb",message).text()+ "\" alt=\"thumb\">--> <b>» <a id=\"cart_product_pos_"+$("art_id",message).text()+"\" title=\""+$("art_name",message).text()+ "\" href=\"<?echo HTTP_SERVER.DIR_WS_CATALOG;?>product_info.php?products_id="+$("art_id",message).text()+"\">" +$("art_name",message).text()+ "</a></b>  <br><p class\"smallfonts\" style=\"color:green;display:block;\"><input type=\"hidden\" class=\"input_art_additionals\"  value=\""+$("art_additionals",message).text()+"\" name=\"cart_quantities[" + $("art_id",message).text() + "]["+ $("art_attribute_value",message).text()+"][art_additionals]\" id=\"cart_additionals_" + $("position",message).text() + "\"></p></td><td class=\"R\"><a title=\"entfernen\" class=\"delete_from_cart\" onClick=\"Javascript:delete_from_cart("+$("art_id",message).text()+");\" id=\"delete_" +$("art_id",message).text()+ "\" ><img border=\"0\" src=\"<?echo $_mod_conf['icons_path'];?>cart_del.gif\" alt=\"entfernen\"></a></td></tr>");
	});
	
	
	
	
	
	
	
	if(count_pos==0)
	{
		$("#shopping_cart").hide();  // restore samstag
		//$("#shopping_cart").hide();
		//$("#shopping_cart_footer").html("<p style=\"height:200px;\">Bisher sind keine Artikel auf Ihrer Merkliste - Nutzen Sie diese einfache Merkliste!</p>");
	}
	else
	{
		$("#shopping_cart_place").fadeIn("slow");
		//$("#shopping_cart_place").prepend("<h3>Merkliste:</h3>");
    	//$("#shopping_cart_footer").html( "<a onClick=\"document.forms['shopping_cart_form'].submit();\" class=\"cart_submit_btn\" style=\"cursor: pointer;\">> Aktualisieren</a><!--<a id=\"prepare_order_link\" href=\"http://sport-schoenbeck.de/index.php?checkout=1\" class=\"cart_submit_btn\">Anfrage Senden</a>-->"); // + $("total",xml).text() + "&euro;

	}
	//$("#shopping_cart_items").prepend( "<tr class=\"thhead\"><td colspan=\"3\">Merkliste</td></tr>");


}

function updateShoppingCart()
{

	//$("#shopping_cart_place").hide(); 
	
	
	$.post("<? echo $respond_url;?>",
	{ 
		time: timestamp,
		ajax: "1"
	}
	, 
	function(xml)
	{
		$("#shopping_cart_items").empty();
		if (!xml) { return false;}
		addToCart(xml);  // ...füllt die liste mit zeilen
		count_pos = $("positions",xml).text();
		//alert(count_pos);
		//alert(xml);
		if(count_pos==0)
		{
			$("#shopping_cart_place").hide(); 
		}
	});
}

function delete_from_cart(art_id)
{
		
	
		$("#cart_tr_" + art_id).animate({ opacity: 'hide' }, "fast");
		

		$.post("<? echo $respond_url;?>",
		{
			art_id: art_id,
			action: "delete_item"
		}, function(xml) 	
		{
			count_pos = $("positions",xml).text();
			//alert(count_pos);
			//alert(xml);
			if(count_pos==0)
			{
				$("#shopping_cart_place").hide(); 
			}
		});
		
		
}

function item_minus(id)
{
		var art_id 					= id;
		var art_attribute_value		= $("#art_attribute_value_"+art_id).val();
		var art_quantity			= $("#art_quantity_"+art_id).val();
		
		//$("#cart_tr_" + art_id).animate({ opacity: 'hide' }, "fast");
		//alert()
		$.post("<? echo $respond_url;?>",
		{
			ajax: "1",
			art_id: art_id,
			art_attribute_value: art_attribute_value,
			action: "item_minus",
			time: timestamp
		}, function(xml) 
				
		{
			count_pos = $("positions",xml).text();
			if(count_pos==0)
			{
				$("#shopping_cart_place").hide(); 
			}
		
			//alert(xml);
			$("#shopping_cart_items").empty();
			updateShoppingCart();
			//addToCart(xml);
		});
}
function item_plus(id)
{
		var art_id 					= id;
		var art_attribute_value		= $("#art_attribute_value_"+art_id).val();
		var art_quantity			= $("#art_quantity_"+art_id).val();
		
		//$("#cart_tr_" + art_id).animate({ opacity: 'hide' }, "fast");
		//alert()
		$.post("<? echo $respond_url;?>",
		{
			ajax: "1",
			art_id: art_id,
			art_attribute_value: art_attribute_value,
			action: "item_plus",
			time: timestamp
		}, function(xml) 
				
		{
			//count_pos = $("positions",xml).text();
			//if(count_pos==0)
			//{
			//	$("#shopping_cart_place").hide(); 
			//}
		
			//alert(xml);
			$("#shopping_cart_items").empty();
			updateShoppingCart();
			//addToCart(xml);
		});
	
}