function ToggleDisplay(oButton, oItems)
{

	if ((oItems.style.display == "") || (oItems.style.display == "none"))	{
		oItems.style.display = "block";
		oButton.src = "minus.gif";
		oItems.style.textDecoration = "";
	}	else {
		oItems.style.display = "none";
		oButton.src = "plus.gif";
		oItems.style.textDecoration = "";
	}
}

function handleMouseover() {
	eSrc = window.event.srcElement;
	eSrcTag=eSrc.tagName.toUpperCase();
	if (eSrcTag=="DIV" && eSrc.className.toUpperCase()=="LEVEL1")	eSrc.style.textDecoration = "underline";
	if (eSrcTag=="LABEL") eSrc.style.color="red";
}

function handleMouseout() {
	eSrc = window.event.srcElement;
	eSrcTag=eSrc.tagName.toUpperCase();
	if (eSrcTag=="DIV" && eSrc.className.toUpperCase()=="LEVEL1")	eSrc.style.textDecoration = "";
	if (eSrcTag=="LABEL") eSrc.style.color="white";
}

document.onmouseover=handleMouseover;
document.onmouseout=handleMouseout;