function ShowDiv(pre, divpos, maxpos)
{
	var id;
	var div;
	var inner;
	var iCo;
	
	for(iCo = 1; iCo <= maxpos; iCo++)
	{
		id = "img" + pre + iCo;
		div = document.getElementById(id);
		inner = div.src;
		inner = inner.substr(0,inner.lastIndexOf("_"));
		if (iCo == divpos)
		{
			inner += "_in.gif";
		}
		else
		{
			inner += "_out.gif";
		}
		div.src = inner;
	}

	id = pre + divpos;
	div = document.getElementById(id);
	inner = div.innerHTML;
	id = pre + "drawdiv";
	div = document.getElementById(id);
	div.innerHTML = inner;
}