/* Expanding Menus for Indexhibit
 * uses jquery
 *
 * Created by Ross Cairns  Mar 2008
 * Adapations by Vaska September 2008
*/
function ndxz_expanding_loader()
{
    var speed = 125;
    var item_title = new Array();
    var items = new Array();
    var menuExpandingSpeed = 0;
    var i = 0;
    $("#menu ul").each(function()
    {
        items[i] = $("#menu ul").eq(i).children().filter(function (index) { return index > 0; });
        /* v1 - hide items if not active */
        if (items[i].is(".active") == false) { items[i].hide(); }
        /* v2 - hide all */
        //items[i].hide();
        // apply the clicker
        $(this).attr('id', 'c' + i);
        menuExpandingSpeed = items[i].length * speed;
        $(this).children(":first").css({ cursor: 'pointer' }).attr('onclick', "$('ul#c" + i + " li:gt(0)').toggle(" + 				menuExpandingSpeed + ");");
        i++;
    });
}	

/*	Expanding Menus for Indexhibit
 *		uses jquery
 *
 *	Created by Ross Cairns  Mar 2008
*/


function expandingMenu(num) {
	var speed = 500;
	
	var item_title = $("#menu ul").eq(num).children(":first");
	var items = $("#menu ul").eq(num).children().filter(function (index) { return index > 0; });
	
	/* hide items if not active */
	if (items.is(".active") == false) {
		items.hide();
	}

	/* add click functions + pointer to title */
	item_title.css({cursor:"pointer"}).toggle(
		function () {
			items.show(speed);
		}, function () {
			items.hide(speed);
		}
	)
}