// -- Open Window Functions --
//Sample Link
//<a href="JavaScript:openWindowAtCentre('http://www.stanwell.com.au', 400, 200);">This Link Opens a New Window CENTERED</a>

var newWindow=null;

function openWindowAtCentre( location, sizeX, sizeY ) {
  var posx = (screen.availWidth-sizeX)/2;
  var posy = (screen.availHeight-sizeY)/2;
  var windowString = 'toolbar=no,location=no,menubar=no,status=no,resizable=no,directories=no,scrollbars=no,copyhistory=no,width='+sizeX+',height='+sizeY+',left='+posx+',top='+posy+',screenX='+posx+',screenY='+posy;
  newWindow = window.open(location, "PopUp", windowString);
  newWindow.focus();
}

function openScrollWindowAtCentre( location, sizeX, sizeY ) {
  var posx = (screen.availWidth-sizeX)/2;
  var posy = (screen.availHeight-sizeY)/2;
  var windowString = 'toolbar=no,location=no,menubar=no,status=no,resizable=no,directories=no,scrollbars=yes,copyhistory=no,width='+sizeX+',height='+sizeY+',left='+posx+',top='+posy+',screenX='+posx+',screenY='+posy;
  newWindow = window.open(location, "PopUp", windowString);
  newWindow.focus();
}

function openMenuWindowAtCentre( location, sizeX, sizeY ) {
  var posx = (screen.availWidth-sizeX)/2;
  var posy = (screen.availHeight-sizeY)/2;
  var windowString = 'toolbar=no,location=no,menubar=yes,status=no,resizable=yes,directories=no,scrollbars=yes,copyhistory=no,width='+sizeX+',height='+sizeY+',left='+posx+',top='+posy+',screenX='+posx+',screenY='+posy;
  newWindow = window.open(location, "PopUp", windowString);
  newWindow.focus();
}

// eMail Address Validation....
function validEmail(objEmail) {
  var strEmail = objEmail.value; // email string
  var reg1 = /(@.*@)|(\.\.)|(@\.)|(\.@)|(^\.)/; // not valid
  var reg2 = /^.+\@(\[?)[a-zA-Z0-9\-\.]+\.([a-zA-Z]{2,3}|[0-9]{1,3})(\]?)$/; // valid
  if (!reg1.test(strEmail) && reg2.test(strEmail)) { // if syntax is valid
    return true;
  }
  return false;
}
  function back() {
  document.location.href = document.referrer  
}