function opn(theURL,winName,features) {
  window.open(theURL,winName, ' width=900,height=800,toolbar=no,location=no,directories=yes,status=no,menubar=yes,scrollbars=yes,resizable=no');
  window.document.body.bgColor="white";
}
function opn2(theURL,winName,features2) {
  window.open(theURL,winName,features);
  window.document.body.bgColor="white";
}

function hideSmry() {
 document.getElementById("spcs").style.display = "block";
 document.getElementById("smry").style.display = "none";
}

function hideSpcs() {
 document.getElementById("spcs").style.display = "none";
 document.getElementById("smry").style.display = "block";
}

function showPic(z){
 if (document.getElementById) {
    var hold = document.getElementById('pic');
	hold.setAttribute('src',z);
 } else {
  return true;
 }
}