function togglemenu(id)
{
	if ( document.getElementById('rubriqe_'+id).style.display == 'none' )
	{
		document.getElementById('list_'+id).style.listStyleImage='url(dist/img/fleche-rouge.gif)';
		document.getElementById('rubriqe_'+id).style.display='block';
	}	
	else
	{
		document.getElementById('list_'+id).style.listStyleImage='url(dist/img/fleche-blanc.gif)';
		document.getElementById('rubriqe_'+id).style.display='none';
	}
}


function findPosX(obj)
{
    var curleft = 0;
    if (obj.offsetParent)
    {
        while (obj.offsetParent)
        {
            curleft += obj.offsetLeft
            obj = obj.offsetParent;
        }
    }
    else if (obj.x)
        curleft += obj.x;
    return curleft;
}

function findPosY(obj)
{
    var curtop = 0;
    if (obj.offsetParent)
    {
        while (obj.offsetParent)
        {
            curtop += obj.offsetTop
            obj = obj.offsetParent;
        }
    }
    else if (obj.y)
        curtop += obj.y;
    return curtop;
}