// Neil P. Arnold - 7/21/2004
// begin rollover script
function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function preloadImages() {
	if (document.images) {
			
		history_over = newImage("/images/subnav/history_on.gif");
		history_off = newImage("/images/subnav/history_off.gif");
		
		midcoast_over = newImage("/images/subnav/midcoast_on.gif");
		midcoast_off = newImage("/images/subnav/midcoast_off.gif");
		
		map_detail_over = newImage("/images/subnav/map_detail_on.gif");
		map_detail_off = newImage("/images/subnav/map_detail_off.gif");
		
		floor_plan_over = newImage("/images/subnav/floor_plan_on.gif");
		floor_plan_off = newImage("/images/subnav/floor_plan_off.gif");
		
		faq_over = newImage("/images/subnav/faq_on.gif");
		faq_off = newImage("/images/subnav/faq_off.gif");
		
		team_over = newImage("/images/subnav/team_on.gif");
		team_off = newImage("/images/subnav/team_off.gif");
		
		back_living_over = newImage("/images/subnav/back_living_on.gif");
		back_living_off = newImage("/images/subnav/back_living_off.gif");
		
		back_vision_over = newImage("/images/subnav/back_vision_on.gif");
		back_vision_off = newImage("/images/subnav/back_vision_off.gif");
		
		back_homes_over = newImage("/images/subnav/back_homes_on.gif");
		back_homes_off = newImage("/images/subnav/back_homes_off.gif");
		
		preloadFlag = true;
	}
}


function Off(target) {
	if (document.images && preloadFlag){
		document[target].src = eval(target + "_off.src");
	}
}

function Over(target) {
	if (document.images && preloadFlag){
		document[target].src = eval(target + "_over.src");
	}
}

//end rollover script

var preloadFlag = false;
preloadImages();