function open_function(url,width,height,options) {
  self.name = "myOpener";
  self.msgWindow = open(url, "Window", "width=" + width + ",height=" + height
    + ",screenX=" + (screen.width-width)/2
    + ",screenY=" + (screen.height-height)/2
    + ",dependent=yes"
    + ",left=" + (screen.width-width)/2
    + ",top=" + (screen.height-height)/2
    + options
    );
  if (self.msgWindow) {
    self.msgWindow.focus();
    if (self.msgWindow.opener == null) self.msgWindow.opener = self;
  }
}
function opener_redirect(url) {
  if(self.opener) {
    opener.location.href=url;
    self.close();
  }
}
function noSpam(account,domain) {
  var myURL = "mailto:"+account+"@"+domain;
  window.location.href = myURL;
}