preload();

function preload()
{
	histdown = new Image(146,55);
	histdown.src = "/pics/menu/historic.gif";
	histup = new Image(146,55);
	histup.src = "/pics/menu/historic_over.gif";
	commundown = new Image(146,55);
	commundown.src = "/pics/menu/community.gif";
	communup = new Image(146,55);
	communup.src = "/pics/menu/community_over.gif";
	bussidown = new Image(146,55);
	bussidown.src = "/pics/menu/business.gif";
	bussiup = new Image(146,55);
	bussiup.src = "/pics/menu/business_over.gif";
	eventdown = new Image(146,55);
	eventdown.src = "/pics/menu/events.gif";
	eventup = new Image(146,55);
	eventup.src = "/pics/menu/events_over.gif";
	directionsdown = new Image(146,55);
	directionsdown.src = "/pics/menu/directions.gif";
	directionsup = new Image(146,55);
	directionsup.src = "/pics/menu/directions_over.gif";






	
}

function rollover(imgSwap,imgName)
{
	if (document.images != null)
	{
		imgSwap = eval(imgSwap + ".src");
		document [imgName].src = imgSwap;

	}
}