var timeout    = 100;
var closetimer = 200;
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()
{  
	
	$('#marketcapMenu > li').bind('mouseover', jsddm_open)
	$('#marketcapMenu > li .ho').bind('mouseout',  jsddm_timer)
	
	/** Image faders **/
	$('.footerImg').fadeTo('fast', 1.0);
	
	$('.footerImg').hover ( function ()
	{
		
		$(this).fadeTo('fast', 0.5);	
		
	}, function ()
	{
		
		$(this).fadeTo('slow', 1.0);
		
	});
	
	
});

document.onclick = jsddm_close;