function toggleDiv(divName, textName, plusText, minusText)
{
	var div = document.getElementById(divName);
	var className = div.className;
	if (className == 'filterFormHidden')
	{
		div.className = 'filterFormVisible ';
	}
	else
	{
		div.className = 'filterFormHidden';
	}
	
	if (textName != '')
	{
	
		var toggleString = document.getElementById(textName);
		
		if (toggleString.innerHTML == plusText)
		{
			toggleString.innerHTML = minusText;
		}
		else
		{
			toggleString.innerHTML = plusText;
		}
		
	}
	return false;
};