function expandSection(displayVal) 
{
	if (document.getElementById) 
	{	
		var full = document.getElementById(displayVal).style;
		if(full.display == "block") 
		{
			full.display = "none";
		} 
		else 
		{
			full.display = "block";
		}
	return false;
	}
	else
	{
		return true;
	}
}