var navImage01 = new Image(13,13)
navImage01.src="/images/navigation/green_arrow_select.jpg"

var navImage02 = new Image(13,13)
navImage02.src="/images/navigation/green_arrow_deselect.jpg"


function navLeftRollover(obj) {

	//Set time out to reduce flicker
	setTimeout("navLeftRollover2('" + obj + "')", 10);
}

function navLeftRollover2(obj) {
	document.getElementById(obj).style.backgroundImage="url('/images/navigation/left_main.nav_roll_over.jpg')";
	document.getElementById(obj).style.backgroundRepeat='repeat-x';

	document.getElementById(obj + 'CircleImg').src='/images/navigation/green_arrow_select.jpg';

	if (obj == 'nutrition')
		document.getElementById('leftCap').className='topnav_left_cap_sel';
}

function navLeftRollout(obj)
{
	//Set time out to reduce flicker
	setTimeout("navLeftRollout2('" + obj + "')", 10);
}

function navLeftRollout2(obj) {
		document.getElementById(obj).style.backgroundImage='';
		document.getElementById("leftCap").backgroundImage='';
		document.getElementById("leftCap").className='';

		var index = document.getElementById(obj).className.indexOf("topnav_left_select");
		if (index < 0)
		{
			document.getElementById(obj + 'CircleImg').src='/images/navigation/green_arrow_deselect.jpg';
		}
}

function navRightRollover(obj) {
	document.getElementById(obj).style.backgroundImage='url(/images/navigation/right_main.nav_roll_over_09.jpg)';
	document.getElementById(obj).style.backgroundRepeat='repeat-x';

	if (obj == 'choicesLink')
		document.getElementById("rightCap").style.backgroundImage='url(/images/navigation/right_main.nav_cap_select_09.jpg)';

}


function navRightRollout(obj) {
	document.getElementById(obj).style.backgroundImage='';
	document.getElementById(obj).style.backgroundRepeat='repeat-x';

	if (obj == 'choicesLink')
		document.getElementById("rightCap").style.backgroundImage='url(/images/navigation/right_main.nav_cap_09.jpg)';
}