function ToggleDisplay( ID )
{
	var Style = document.getElementById( ID ).style;
	var Class = document.getElementById( ID ).className;
	if( Class.indexOf('Hidden')>=0 )
	{
		Style.display = (Style.display == 'block' ? '' : 'block' );
	}
	else
	{
		Style.display = (Style.display == 'none' ? '' : 'none' );
	}
}

function ToggleImage( ImageID, Image1, Image2 )
{
	var ImageElement = document.getElementById( ImageID );
	if( ImageElement != null )
	{
		var SimplifiedImage2 = Image2.replace(/\.\.\//g, '');
		ImageElement.src = ( ImageElement.src.indexOf(SimplifiedImage2)>=0 ? Image1 : Image2 );
	}
}