function Go(oSelect)
{
 var oDiv = [document.getElementById('form2a'),document.getElementById('form2b'),document.getElementById('form2c'),document.getElementById('form2d')];
 var data = oSelect.value.split(',');
 for (var z0=0;z0<oDiv.length;z0++) oDiv[z0].style.display = 'block';
 for (var z0=0;z0<data.length;z0++){
  if(oDiv[data[z0]-1]) oDiv[data[z0]-1].style.display = 'none';
 }
}

function popUp(URL) {
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=1,width=710,height=370,left = 860,top = 440');");
}