<!--
function handleClick() {
  if ((document.getElementById('button1').style.visibility != "hidden")&&(document.getElementById('button3').style.visibility != "hidden"))
    {
    document.getElementById('button1').style.visibility = "hidden";
    document.getElementById('button3').style.visibility = "hidden";
    document.getElementById('button2').value = "Send Quote";
    location.href="#embed"; 
  }
  else {
    document.getElementById('button1').style.visibility = "visible";
    document.getElementById('button3').style.visibility = "visible";
    document.getElementById('button2').value = "Hide Email";
    location.href="#embed";
  }
  if ((document.getElementById('button1a').style.visibility != "hidden")&&(document.getElementById('button3a').style.visibility != "hidden"))
    {
    document.getElementById('button1a').style.visibility = "hidden";
    document.getElementById('button3a').style.visibility = "hidden";
    document.getElementById('button2a').value = "Send Invoice";
    location.href="#embed"; 
  }
  else {
    document.getElementById('button1a').style.visibility = "visible";
    document.getElementById('button3a').style.visibility = "visible";
    document.getElementById('button2a').value = "Hide Invoice";
    location.href="#embed";
  }
}
// -->