/*---------------------------------------------*/
/* Automotive Training Group                   */
/* JavaScript                                  */
/*                                             */
/* Luis Menchu                                 */
/* Ceiba Interactive                           */
/* www.ceibainteractive.com                    */
/*---------------------------------------------*/

/* sizeColumns                                 */
/* Resize columns to equal heights             */
/*---------------------------------------------*/
function sizeColumns() {
	// get elements
	var elemMain = document.getElementById('main');
	var elemSidebar = document.getElementById('sidebar');
	
	// reset element heights when window resize
	elemMain.style.height = 'auto';
	elemSidebar.style.height = 'auto';
	
	// get element heights
	var hghtMain = elemMain.offsetHeight;
	var hghtSidebar = elemSidebar.offsetHeight;
	// alert("Before: " + hghtMain + "   " + hghtSidebar);
	// reset shorter element to height of taller element
	if (hghtMain > hghtSidebar) {
		elemSidebar.style.height = (hghtMain-10) + "px";
	}
	else if (hghtMain < hghtSidebar) {
		elemMain.style.height = (hghtSidebar) + "px";
	}
	// var hghtMain = elemMain.offsetHeight;
	// var hghtSidebar = elemSidebar.offsetHeight;
	// alert("After: " + hghtMain + "   " + hghtSidebar);
}

/* onresize                                    */
/*---------------------------------------------*/
window.onresize = sizeColumns;


var timeout    = 500;
var closetimer = 0;
var ddmenuitem = 0;

function jsddm_open()
{  jsddm_canceltimer();
   jsddm_close();
   ddmenuitem = $(this).find('ul').css('visibility', 'visible');}

function jsddm_close()
{  if(ddmenuitem) ddmenuitem.css('visibility', 'hidden');}

function jsddm_timer()
{  closetimer = window.setTimeout(jsddm_close, timeout);}

function jsddm_canceltimer()
{  if(closetimer)
   {  window.clearTimeout(closetimer);
      closetimer = null;}}

$(document).ready(function()
{  $('#jsddm > li').bind('mouseover', jsddm_open)
   $('#jsddm > li').bind('mouseout',  jsddm_timer)});

document.onclick = jsddm_close;