add "dd2" and a trigger element as below, to containing div... hidden element gets a class of details.

<div class="dd2 news" data-trigger="header">


Must call "dropDown2();" to initiate

Use the following to have some items initiate in open position.


if (scrnVrs == 'full') {
$('.dd2 header').removeClass('open');
$('.dd2 header').each(function(i) {
    if ( i < 1 ) {
       $(this).addClass('open');
    }
});
}



-----------------------------------------------------------------

When used in edit areas add below to "editorCustomCode.js" :


/*----------------------------------------------------------------------
CUSTOM EVENTS ON BLUR
------------------------------------------------------------------------*/
function onBlurAddOn(){

if (parent.pageID == 'homepage' && parent.currentEditArea == '#edit51'){

/* for dropdowns: */
$("#edit51 .details").css("display","none");
/*$(".editwrap .open").next(".details").css("display","block"); */

$('#edit51 header').each(function(i) {
    if ( i < 1 ) {
       $(this).next(".details").css("display","block");
    }
});

}

}

/*----------------------------------------------------------------------
CUSTOM CLEANING on PUBLISH
------------------------------------------------------------------------*/

function customCleanOnExport(newContent) {

/*alert (newContent); */
var parseContent = newContent;

/* START PARSE - create jquery object */
var jqParse = '<div>' + parseContent + '</div>';
jqParse = $(jqParse);

/* /////////////////////////////////////////////////// */
/* MANIPULATE */

/*alert(jqParse.html());*/

$("#edit51 header",jqParse).removeClass("open");
$("#edit51 header",jqParse).removeClass("divdropdown2");
$("#edit51 .details",jqParse).removeAttr("style");

/*alert(jqParse.html());*/

/* /////////////////////////////////////////////////// */
/* END PARSE */

$("#jqParse",jqParse).contents().unwrap();

/* RELOAD CONTENT */
var parseContent = jqParse.html();
parseContent = fixJqueryParcing(parseContent);
newContent = parseContent;
/*alert (newContent);*/
return newContent;


}