function flyout_over_old(obj)
{
    if (obj.className != "") obj.className += ' sfhover';
    else obj.className += 'sfhover';
}

function flyout_out_old(obj)
{
    obj.className = obj.className.replace(new RegExp(/\bsfhover\b/), '');
}

function flyout_over(id)
{
	var o = MM_findObj('flyoutSub'+id);
	if (o!=null) o.className = 'flyoutShow';
}

function flyout_out(id)
{
	var o = MM_findObj('flyoutSub'+id);
	if (o!=null) o.className = 'flyoutHidden';
}

function flyout_over_lvl2(id)
{
	var o = MM_findObj('flyoutSubLvl2'+id);
	if (o!=null) o.className = 'flyoutShowLvl2';
}

function flyout_out_lvl2(id)
{
	var o = MM_findObj('flyoutSubLvl2'+id);
	if (o!=null) o.className = 'flyoutHidden';
}


function defineMenu(id,className)
{
    var o = MM_findObj(id);
    if (o)
        o.className = className;        
}

function change_bg(obj,level)
{
	if (obj!=null) obj.className = 'flyoutselected'+level;
}
function restore_bg(obj,level)
{
	if (obj!=null) obj.className = 'flyout'+level;
}