function setNavBarHighlight() {
	if(curIndex >= 0){
		strImgId = "imgNavBar" + curIndex
		objImg = document.getElementById(strImgId)
		objImg.src="/images/arrowLight.gif"
		strTDId = "tdNavBar" + curIndex
		objTD = document.getElementById(strTDId)
		objTD.className = "topNavHighlight"
		objTD.bgColor = "#AFD7FF"
	}
}