(function($) {
    $.fn.extend({
        collapsiblePanel: function() {
        // Call the ConfigureCollapsiblePanel function for the selected element
        return $(this).each(ConfigureCollapsiblePanel);
    }
  });
})(jQuery);


function ConfigureCollapsiblePanel() {
    // Check if there are any child elements, if not then wrap the inner text within a new div.
    if ($(this).children().length == 0) {
    $(this).wrapInner("<div></div>");
    }    
    
    // Wrap the contents of the container within a new div.
    // $(this).children().wrapAll("<div class='collapsibleContainerContent ui-widget-content'></div>");
    $(".collapsibleContainerTitle", this).nextAll().wrapAll("<div class='collapsibleContainerContent'></div>");
    
    // Create a new div as the first item within the container.  Put the title of the panel in here.
    // $("<div class='collapsibleContainerTitle'><div>" + $(this).attr("title") + "</div></div>").prependTo($(this));

    
    // Assign a call to CollapsibleContainerTitleOnClick for the click event of the new title div.
    $(".collapsibleContainerTitle", this).click(CollapsibleContainerTitleOnClick);
}
  
  
function CollapsibleContainerTitleOnClick() {
    // The item clicked is the title div... get this parent (the overall container) and toggle the content within it.
    $(".collapsibleContainerContent", $(this).parent()).slideToggle();
$(this).toggleClass("arriba abajo");
}