function zoomwin(testo) {window.open(testo,"zoom","history=no,status=0,resizable=1,scrollbars=1,toolbar=1,menubar=0");}
function companel() {window.open("http://www.calypso.it/web3/comandi.htm","comandi","width=170,height=220,history=no,resizable=0,status=0,scrollbars=no,menubar=0");}

function autoliv()
{
if (self.name != 'zoomwin') 
{
  if (parent.parent.name != 'principale') 
  {
    if (parent.name != 'main') 
    {
      if (self.name != 'centrale') self.location = 'index.htm';
      else parent.location = 'index.htm'; 
    }
    else parent.parent.location = 'index.htm';
  }
}
}


function info (testo)
{
	alert (testo);
}

function rad (dove) {
	parent.parent.parent.location.href=dove;
}

function indietro()
{
    if (NS4) back();
    else if (IE4) history.back(1);
}