function addEvent(elm, evType, fn, useCapture)
{
	if (elm.addEventListener)
	{
		elm.addEventListener(evType,fn,useCapture);
		return (true);
	}
	else if ( elm.attachEvent )
	{
		var r = elm.attachEvent('on' + evType, fn);
		return (r);
	}
	else
	{
		elm['on' + evType] = fn;
	}
}
function preloadButtons()
{
	var buttons = new Array("http://site.fightrack.com/images/topmenu-home-act.jpg","http://site.fightrack.com/images/topmenu-fighters-act.jpg","http://site.fightrack.com/images/topmenu-organizations-act.jpg","http://site.fightrack.com/images/topmenu-sponsors-act.jpg","http://site.fightrack.com/images/topmenu-fightcamps-act.jpg","http://site.fightrack.com/images/topmenu-viewcart-act.jpg");
	var btnArray = new Array();
	for (var i = 0; i < buttons.length; i++)
	{
		var img = new Image();
		img.src = buttons[i];
		btnArray[btnArray.length] = img;
	}
}
addEvent(window,'load',preloadButtons);