function overPic(sLineNo,sColor){
	if ((navigator.appName == 'Netscape' && parseFloat(navigator.appVersion) >= 3) || (parseFloat(navigator.appVersion) >= 4)){
		var oPicd = document.getElementById('picd' + sLineNo);
		var oPicu = document.getElementById('picu' + sLineNo);
		if (sColor == "#A1DFAA") {
			var newImg = "i/info_green_o.gif";
		} else {
			var newImg = "i/info_yellow_o.gif";
		}
		oPicd.src = newImg;
		oPicu.src = "i/info_upo.gif";
	}
}

function outPic(sLineNo,sColor){
	if ((navigator.appName == 'Netscape' && parseFloat(navigator.appVersion) >= 3) || (parseFloat(navigator.appVersion) >= 4)){
		var oPicd = document.getElementById('picd' + sLineNo);
		var oPicu = document.getElementById('picu' + sLineNo);
		if (sColor == "#A1DFAA") {
			var newImg = "i/info_green.gif"
		} else {
			var newImg = "i/info_yellow.gif"
		}
		oPicd.src = newImg;
		oPicu.src = "i/info_up.gif";
	}
}

function showInfo(d, s, r) {
	window.open("classinfo.asp?d=" + d + "&s=" + s + "&r=" + r, "classinfo", "width=420,height=110,resizable=yes,scrollable=no")
}

function showLine(sLineNo, sColor) {
	var oBlank1 = document.getElementById('blank1' + sLineNo);
	var oHead1 = document.getElementById('head1' + sLineNo);
	var oInfo = document.getElementById('info' + sLineNo);
	var oPicd = document.getElementById('picd' + sLineNo);
	var oPicu = document.getElementById('picu' + sLineNo);
	var oHead2 = document.getElementById('head2' + sLineNo);
	var oData = document.getElementById('data' + sLineNo);
	var oBlank2 = document.getElementById('blank2' + sLineNo);
	
	if (oHead2.style.display == "none") {
		if (sLineNo != "1") {
			//Show/hide top header only if not first item
			oBlank1.style.display = "block";
			oHead1.style.display = "block";
		}
		oInfo.style.backgroundColor = "#FF5555";
		oPicd.style.display = "none";
		oPicu.style.display = "block";
		oHead2.style.display = "block";
		oData.style.display = "block";
		oBlank2.style.display = "block";
	} else {
		if (sLineNo != "1") {
			//Show/hide top header only if not first item
			oBlank1.style.display = "none";
			oHead1.style.display = "none";
		}
		oInfo.style.backgroundColor = sColor;
		oPicd.style.display = "block";
		oPicu.style.display = "none";
		oHead2.style.display = "none";
		oData.style.display = "none";
		oBlank2.style.display = "none";
	}
}