function popUp(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function checkPw(form) {
pw1 = Register.password.value;
pw2 = Register.passwordConfirm.value;


if (pw1 != pw2) {
alert ("\nYou did not enter the same password twice. Please re-enter your password.")
return false;
}
else return true;
};

var agent = navigator.userAgent.toLowerCase();
var is_opera = (agent.indexOf("opera")) != -1; 
if (document.all && !is_opera)
var table_row = 'block';
else
var table_row = 'table-row';