// Preload images

var dummy01 = new Image();
dummy01.src = "/img/nav/famactivities_off.gif";
var dummy02 = new Image();
dummy02.src = "/img/nav/famactivities_on.gif";
var dummy03 = new Image();
dummy03.src = "/img/nav/fluprevention_off.gif";
var dummy04 = new Image();
dummy04.src = "/img/nav/fluprevention_on.gif";
var dummy05 = new Image();
dummy05.src = "/img/nav/about_off.gif";
var dummy06 = new Image();
dummy06.src = "/img/nav/about_on.gif";
var dummy07 = new Image();
dummy07.src = "/img/nav/vaccineinfo_off.gif";
var dummy08 = new Image();
dummy08.src = "/img/nav/vaccineinfo_on.gif";
var dummy09 = new Image();
dummy09.src = "/img/nav/kidsview_off.gif";
var dummy10 = new Image();
dummy10.src = "/img/nav/kidsview_on.gif";

function navOver(img)
{
	img.src = img.src.replace(/_off(\..{3}$)/, "_on$1");
}

function navOut(img)
{
	
	img.src = img.src.replace(/_on(\..{3}$)/, "_off$1");
}