function menuToggle( target )
{
	handle = document.getElementById( target );
	if ( handle.style.display == 'none' )
		handle.style.display = 'block';
	else
		handle.style.display = 'none';
} 

function menuHide( exception )
{
	var elems = document.getElementsByTagName("*");

	for ( var i=0; i < elems.length; i++ )
	{
		if ( ( elems[i].id.indexOf( "submenu_" ) == 0 ) && ( elems[i].id != exception ) )
	    	elems[i].style.display = 'none';
	}
}

image = 1;

function mimage( direction, mcount )
{
	new Effect.Fade( $('image'+image), {duration: 0.3, queue: 'end'} );

	if ( direction == 'next' )
	{
		image++;
		if ( image > mcount )
			image = 1;
	}
	else
	{
		image--;
		if ( image < 1 )
			image = mcount;
	}

	new Effect.Appear( $('image'+image), {duration: 0.3, queue: 'end'} );
	document.getElementById('inr').innerHTML = image;
}