function sw( s )
{
	var state	= Prototype.Browser.IE ? 'block' : 'table';

	document.getElementById( s ).className	= 'selected';
	document.getElementById( s + '_pad' ).style.display	= state;
	
	switch( s )
	{
		case 'newuser':
			document.getElementById( 'anonymoususer_pad' ).style.display	= 'none';
			document.getElementById( 'olduser_pad' ).style.display	= 'none';
			document.getElementById( 'anonymoususer' ).className = 'unselected';
			document.getElementById( 'olduser' ).className = 'unselected';
			break;

		case 'olduser':
			document.getElementById( 'anonymoususer_pad' ).style.display	= 'none';
			document.getElementById( 'newuser_pad' ).style.display	= 'none';
			document.getElementById( 'anonymoususer' ).className = 'unselected';
			document.getElementById( 'newuser' ).className = 'unselected';
			break;

		case 'anonymoususer':
			document.getElementById( 'olduser_pad' ).style.display	= 'none';
			document.getElementById( 'newuser_pad' ).style.display	= 'none';
			document.getElementById( 'olduser' ).className = 'unselected';
			document.getElementById( 'newuser' ).className = 'unselected';
			break;
	}


	return false;
}