function hideInset(current_inset)
{
	if (inset = document.getElementById(current_inset))
	{
		inset.className = 'no';
	}
}

function showInset(current_inset)
{
	if (inset = document.getElementById(current_inset))
	{
		inset.className = 'yes';
	}
}

function selectInset( nodeId )
{
	var groupName = nodeId.split("_",2)[0];
	var groupCounter = nodeId.split("_",2)[1];

	var groupArray = document.getElementsByTagName("div");
	for (var i = 0; i < groupArray.length; i++) {
        if ((groupArray[i].id) 
          && (groupArray[i].id.split("_",1)[0] == groupName)) {
            groupArray[i].className = (groupArray[i].id == groupName+'_'+groupCounter+'_2') ? 'yes' : 'no';
        }
    }

	var groupArray = document.getElementsByTagName("strong");
	for (var i = 0; i < groupArray.length; i++) {
        if ( (groupArray[i].id) 
		  && (groupArray[i].id.split("_",1)[0] == groupName)) {
            groupArray[i].className = "href";
        }
    }
	document.getElementById(nodeId).className = "selected";
}



function highlightInset ( nodeId )
{
	var groupName = nodeId.split("_",2)[0];
	var groupCounter = nodeId.split("_",2)[1];

	var groupArray = document.getElementsByTagName("strong");
	for (var i = 0; i < groupArray.length; i++) {
        if ( (groupArray[i].id) 
		  && (groupArray[i].id == groupName+'_'+groupCounter)
		  && (groupArray[i].className != 'selected')) {
            groupArray[i].className = groupArray[i].className=='href' ? 'hover' : 'href';
        }
    }
}