jQuery(document).ready(function(){
	/** get settings **/
	var bText = Drupal.settings.uc_ajax_cart.text ;
	var disabled = Drupal.settings.uc_ajax_cart.disable ;
	var bclass = Drupal.settings.uc_ajax_cart.bclass ;
	var ddSupport = Drupal.settings.uc_ajax_cart.ddSupport;
	var emptyHide = Drupal.settings.uc_ajax_cart.emptyHide;
	if ( ddSupport == true )
	{
		//Activate drag and drop support
		jQuery('#ajaxCartUpdate').droppable({ accept : '.product_image_drag' ,
			hoverClass : 'dropHover',
			activeClass   : 'dropActive',
			tolerance : 'pointer',
			drop : function (ev,ui)
			{
					var i = ev.target.id.split("_").reverse().shift();
					$form = jQuery('#uc-product-add-to-cart-form-' + i);
					var data = jQuery($form).formToArray();
					jQuery.getJSON( Drupal.settings.base_path + 'cart/ajax/update',data,updateAjaxCart);
					return true ;
			}
		});
	}
	jQuery('form.ajax-cart-form').each(function(){
		var $form = jQuery(this);
		if ( ddSupport == true )
		{
			var nid = $form.attr('id').split('-').reverse().shift();
			var $img = jQuery('#product_image_' + nid );
			if ( $img.length > 0 )
			{
				$img.eq(0).draggable({ helper: "clone",
									   appendTo : 'body',
									   zIndex : 10000 ,
									   opacity : 1 });
			}
		}
		jQuery(this).find('input.ajax-submit-form,button.ajax-submit-form').bind('click',function(e){
				var $form = jQuery(this).parents('form').eq(0);
				var data = jQuery($form).formToArray();
				data.push({name: 'emptyHide', value: emptyHide});
				data.push({name: 'iCount', value:  Drupal.settings.uc_ajax_cart.itemCount });
				data.push({name: 'callback', value:  $form.find('input[@name=callback]').attr('value') });
				var tagName = this.tagName ;
				var button = jQuery(this);
				if ( bText != false )
				{
					if ( tagName == "BUTTON" )
					{
					 	button.attr('oldTitle',button.html());
					 	button.html(bText);
					}
					else
					{
						 button.attr('oldTitle',button.attr("value"));
						 button.attr('value',bText);
					}
				}
				button.addClass(bclass);
				if ( disabled == 1 )
				{
					button.css({display : 'none'});
					button.after('<div class="ajax-cart-msg">' + bText + '</div>');
				}
				jQuery.getJSON( Drupal.settings.base_path + 'cart/ajax/update',data,updateAjaxCart);
				return false;
		});
	});
})
function updateAjaxCart(data,responseType)
{
	var $uEle = jQuery('#ajaxCartUpdate').eq(0);
	var form_id = data.form_id.split('_').join('-');
	var bText = Drupal.settings.uc_ajax_cart.text ;
	var bclass = Drupal.settings.uc_ajax_cart.bclass ;
	var effects = Drupal.settings.uc_ajax_cart.effects;
	var emptyHide = Drupal.settings.uc_ajax_cart.emptyHide;
	var iCount = Drupal.settings.uc_ajax_cart.itemCount;
	var aCount = data.itemCount ;
	var $form = jQuery('input.' + data.callback ).parents('form').eq(0) ;
	$form.find('div.ajax-cart-msg').remove();
	$form.find('input.ajax-submit-form,button.ajax-submit-form').show().removeClass(bclass).removeAttr('disabled').each(function(){
		if ( bText != false )
		{
			if ( this.tagName == "INPUT" ) this.value = jQuery(this).attr('oldTitle');
			else jQuery(this).html(jQuery(this).attr('oldTitle'));
		}
	});
	if ( data.renderAll == true )
	{
		$('.cart-block-toggle').unbind('click');
		$uEle.attr('ID','#ajaxCartUpdate2');
		$uEle.parent().hide().after(data.content);
		$uEle.parent().remove();
		$('.cart-block-toggle').click(function() { cart_block_toggle(); } );
	} else {
		$uEle.empty().html(data.content);
	}
	Drupal.settings.uc_ajax_cart.itemCount = aCount ;
	if ( typeof collapsed_block != "undefined"
	     && collapsed_block == true )
	{
		isrc = $('#block-cart-title-arrow').attr('src');
		if (isrc.toLowerCase().match("up") != null) {
		    $('#block-cart-title-arrow').attr('src', uc_cart_path + '/images/bullet-arrow-down.gif');
		}
	}
	if ( effects == true )
	{
		jQuery('#ajaxCartUpdate').effect('highlight',{},500);
	}
	jQuery('body').css({cursor : 'default'});
}