function mover(nam)
{
document[nam].src = '/images/'+nam+'_nav2.gif';
}


function mout(nam)
{
document[nam].src = '/images/'+nam+'_nav1.gif';
}


function imgwin(nom)
{
window.open('/images/facilities/'+nom,'mywin','left=20,top=20,width=500,height=500,toolbar=0,resizable=0');

}