/*nav rollover*/
function rollover(thepic){
	image = "images/nav-"+thepic+"-on.gif";
	document.getElementById(thepic).src=image;
}


function rollout(thepic){
	image = "images/nav-"+thepic+"-off.gif";
	document.getElementById(thepic).src=image;
}

function rolloutLL(thediv,thepic){
document.getElementById(thediv).style.visibility = "hidden";
image = "images/nav-"+thepic+"Pg.gif";
document.getElementById(thepic).src=image;
}

/*sub nav rollover*/
function chgColor(c){
document.getElementById(c).className="orange";
}

function chgColorBk(c){
document.getElementById(c).className="grey";
}