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;


// Miscellaneous functions needed for galleries etc.
function slideGallery(g,t)
{
	// Hide everything...
	for(i=0; i<t; i++){
		$('#page_link_' + i).removeClass('current');
		$('#gallery_page_' + i).css('display', 'none');
	}
	
	// Display the one we want
	$('#page_link_'+g).addClass('current');
	$('#gallery_page_'+g).fadeIn("slow");
}