function showhide( id )
{
	if( document.getElementById )
	{
		obj = document.getElementById( id );
		if ( obj.style.display == "none" )
		{
			obj.style.display = "";
			document.getElementById( 'span_' + id ).style.color = "#C13F45";
		}
		else
		{
			obj.style.display = "none";
			document.getElementById( 'span_' + id ).style.color = "#497895";
		}
	}
}