function chkBoxChange(unique_id) {
	if ( $('#deleteChkBox' + unique_id).attr("checked") == true ) {
			$('#deleteButtonBox' + unique_id).find('span').text("{/literal}{$langtext.cart_article_delete}{literal}");
			$('#deleteChkBox' + unique_id).removeAttr("checked");
	} else {
			$('#deleteButtonBox' + unique_id).find('span').text("{/literal}{$langtext.cart_article_undelete}{literal}");
			$('#deleteChkBox' + unique_id).attr("checked","true");
	}
};
function deleteArticle(unique_id) {
	$("#quantity-"+ unique_id).val("0");
	$("form#shoppingCart").submit()
};