function changeImage(logofile)
{
	var logo = document.getElementById('logo');
	logo.style.background = 'url('+logofile+') no-repeat';
}

/*

function showSubmenu( id ) {

	// Check if element is hidden or moving left
	menu = 'subMenu' + id;
	var state = false;
	if( $(menu).positionedOffset().left == 0 || $(menu).hasClassName('movingLeft') ) state = true;

	if( state ) {
		$('subNavi' + id).style.color = "#e30c0c";
		$(menu).removeClassName('movingLeft')
		$(menu).addClassName('movingRight');

		new Effect.Move ( $(menu), { x: 140, y: 0, mode: 'relative', beforeStart: hideOthers, afterFinish: removeClassName, queue: 'end' } );
	}
		
}

function hideSubmenu( id ) {

	// Check if element is displayed or moving right
	id = id.toString();
	if( id.search(/^subMenu/) != -1 ) id = id.substr(7,2);
	
	var menu  = 'subMenu' + id;	
	
	var state = false;
	if( $(menu).positionedOffset().left == 140 || $(menu).hasClassName('movingRight') ) state = true;
	if( state ) {
		$('subNavi' + id).style.color = "#464444";
		$(menu).removeClassName('movingRight')
		$(menu).addClassName('movingLeft');
		new Effect.Move ( menu, { x: -140, y: 0, mode: 'relative', afterFinish: removeClassName, queue: 'end' } );
	}

}

function hideOthers( obj ) {

	var submenus = $$('div.subNaviSubMenu');
	
	submenus.each( function(item)
	{
		if( item.id != obj.element.id ) hideSubmenu( item.id );
	} );

}

function removeClassName( obj )
{
	if( obj.element.hasClassName('movingLeft') ) obj.element.removeClassName('movingLeft');
	else if( obj.element.hasClassName('movingRight') ) obj.element.removeClassName('movingRight');

}

*/

/*
 * function showSubmenu
 * 
 * 
 * 
 */
function showSubmenu( id )
{
	menu = 'subMenu' + id;
	// var queue = Effect.Queues.get('myscope');
	if( $(menu).positionedOffset().left == 0 ) new Effect.Move ( $(menu), { x: 140, y: 0, mode: 'relative', beforeStart: hideOthers, queue: { position: 'end', scope: 'show', limit: 1 } } );
}

function hideSubmenu( id )
{
	id = id.toString();
	if( id.search(/^subMenu/) != -1 ) id = id.substr(7,2);
	
	var menu  = 'subMenu' + id;
	if( $(menu).positionedOffset().left == 140 ) new Effect.Move ( menu, { x: -140, y: 0, mode: 'relative', queue: { position: 'end', scope: 'hide', limit: 1 } } );
}

function hideOthers( obj ) {

	var submenus = $$('div.subNaviSubMenu');
	
	submenus.each( function(item)
	{
		if( item.id != obj.element.id )
		{
			hideSubmenu( item.id );
		}
	} );

}