if (document.images)
{
	var top_1		= new Image (36,14);
	var top_2		= new Image (36,20);
	var back_1		= new Image (55,14);
	var back_2		= new Image (55,14);
	var forward_1	= new Image (55,14);
	var forward_2	= new Image (55,14);
	var search_1	= new Image (55,14);
	var search_2	= new Image (55,14);

	top_1.src		= "../images/top01.gif";
	top_2.src		= "../images/top02.gif";
	back_1.src		= "../images/back01.gif";
	back_2.src		= "../images/back02.gif";
	forward_1.src	= "../images/forward01.gif";
	forward_2.src	= "../images/forward02.gif";
	search_1.src	= "../images/search01.gif";
	search_2.src	= "../images/search02.gif";
}

function rollOver (oNode, Name, nPict)
{
	if (! document.images)
	{
		return;
	}

	for (var i = 0; i < oNode.childNodes.length; i++)
	{
		if (oNode.childNodes[i].name == Name)
		{
			oNode.childNodes[i].src	=	eval (Name + "_" + nPict  + ".src");
		}
	}
}