/*
			java script for webshop
		*/		
		
		function add_article(idnr,menge)
		{
			loader(true);
			var jsonRequest = new Request.JSON({
				url: "ajax/ajax_inc.php?pluginid=02000&task=addarticle",
				onComplete: function(jsonresp){
					
			   		loader(false);
				
				  	if(jsonresp['result'] == true)
				  	{
					  		refresh_scart();
				  	}					   						   		
				   		
				
			},onFailure:  function(){
				alert('Error occured while processing AJAX. Please try again later.');
			}}).post({'artikel': idnr, 'menge': menge});	
			
		}
		
		function refresh_scart()
		{
			$('shoppingcart').empty();
			$('shoppingcart').setStyle('background-image','url(binary/imgs/ajax/loading.gif)');
			
			var jsonRequest = new Request.JSON({
				url: "ajax/ajax_inc.php?pluginid=02000&task=getsscart",
				onComplete: function(jsonresp){
									
				  	if(jsonresp['result'] == true)
				  	{
				  			$('shoppingcart').setStyle('background-image','url(binary/imgs/scart_bg.gif)');
					  		$('shoppingcart').innerHTML = jsonresp['html'];;
				  	}					   						   		
				   					
			},onFailure:  function(){
				alert('Error occured while processing AJAX. Please try again later.');
			}}).post({});			
		}