//attempt to preload rollover images
var ri = Array();

//preload menu rollovers
ri[3] = new Image();
ri[3].src = 'http://www.adventistchip.org/images/nav_about_chip_on.gif';
ri[4] = new Image();
ri[4].src = 'http://www.adventistchip.org/images/nav_testimonials_on.gif';
ri[5] = new Image();
ri[5].src = 'http://www.adventistchip.org/images/nav_program_on.gif';
ri[6] = new Image();
ri[6].src = 'http://www.adventistchip.org/images/nav_results_on.gif';
ri[7] = new Image();
ri[7].src = 'http://www.adventistchip.org/images/nav_locations_on.gif';
ri[8] = new Image();
ri[8].src = 'http://www.adventistchip.org/images/nav_resources_on.gif';
ri[9] = new Image();
ri[9].src = 'http://www.adventistchip.org/images/nav_tell_a_friend_on.gif';

var prevMenu;
// the first argument refers to the menu div's id, the second to the nav image's id
var ddnav_about_chipObj = new menuMaker("ddnav_about_chip", "nav_about_chip");
var ddnav_programObj = new menuMaker("ddnav_program", "nav_program");
var ddnav_resourcesObj = new menuMaker("ddnav_resources", "nav_resources");

//function for dropdown menu rollover changes
//passing in the div obj, the target link and the mousecursor action type
function ddRollovers(obj, target, actionType)
{
	if(actionType == 1)
	{
		obj.style.background = '#4D3D1A'; 
		document.getElementById(target).style.color = '#ffffff';
	}
	else
	{
		obj.style.background = '#806d41'; 
		document.getElementById(target).style.color = '#D9CAAD';
	}
}