function setDivHTML(id, content)
{
	if (!document.getElementById) return
	try
	{
		var obj = document.getElementById(id);
		obj.innerHTML = content;
	}
	catch(e){}
}

function toggleLayer(whichLayer, state) 
{
	var displayStr = "";
	if( !state ) displayStr = "none";

	if (document.getElementById) 
	{
		// this is the way the standards work
		var style2 = document.getElementById(whichLayer).style;
		style2.display = displayStr;
	}
	else if (document.all)
	{
		// this is the way old msie versions work
		var style2 = document.all[whichLayer].style;
		style2.display = displayStr;
	}
	else if (document.layers)
	{
		// this is the way nn4 works
		var style2 = document.layers[whichLayer].style;
		style2.display = displayStr;
	}
}