var isDOM=document.getElementById?1:0;
var isIE=document.all?1:0;
var isNS4=navigator.appName=='Netscape'&&!isDOM?1:0;
var isIE4=isIE&&!isDOM?1:0;
var patrn = new RegExp("MSIE 5.");
var isIE50 = patrn.test(navigator.userAgent) ? true : false;
function BrwsrChk () {
 if ((isNS4) || (isIE4) || (isIE50)) {
  alert('The sign up pages require Internet Explorer 6.0 or higher OR Netscape 6.0 or higher. Please upgrade your browser.');
  return false;
 }
}

<!--Begin
var submitcountsu = 0;
function SubmitChkSignUp (formobj) {
 if (submitcountsu == 0) {

  var rqrd = new Array();

  rqrd[0] = new Array();
  rqrd[0][0] = "First name";
  rqrd[0][1] = "fname";

  rqrd[1] = new Array();
  rqrd[1][0] = "Last name";
  rqrd[1][1] = "lname";

  rqrd[2] = new Array();
  rqrd[2][0] = "E-mail";
  rqrd[2][1] = "email";

  rqrd[3] = new Array();
  rqrd[3][0] = "Password";
  rqrd[3][1] = "password";

  rqrd[4] = new Array();
  rqrd[4][0] = "Confirm password";
  rqrd[4][1] = "cpassword";

  rqrd[5] = new Array();
  rqrd[5][0] = "Company";
  rqrd[5][1] = "company";

  rqrd[6] = new Array();
  rqrd[6][0] = "Address";
  rqrd[6][1] = "address";

  rqrd[7] = new Array();
  rqrd[7][0] = "City";
  rqrd[7][1] = "city";

  rqrd[8] = new Array();
  rqrd[8][0] = "Province";
  rqrd[8][1] = "provstate";

  rqrd[9] = new Array();
  rqrd[9][0] = "Postal code";
  rqrd[9][1] = "postalzip";

  rqrd[10] = new Array();
  rqrd[10][0] = "Phone number";
  rqrd[10][1] = "phonenum";

  for (var i = 0; i < rqrd.length; i++) {
   var eleobj = "formobj.elements['" + rqrd[i][1] + "']";
   var item = eval(eleobj + ".value");
   if (i == 8) {
    var selectitem = eval(eleobj + ".options[" + eleobj + ".selectedIndex].value");
    if (selectitem == '') {
     alert("' " + rqrd[i][0] + " ' is a required field.\n\nPlease complete this field and any other required fields.");
     return false;
     break;
    }
   } else {
    if ((item == '') || (item == "0")) {
     alert(rqrd[i][0] + " is a required field.\n\nPlease complete this field and any other required fields.");
     return false;
     break;
    }
   }
  } // closes for i

  var pass = formobj.elements['password'].value;
  var cpass = formobj.elements['cpassword'].value;
  if (pass != cpass) {
   alert("Your 'Password' and 'Confirm password' are not the same. Please check and/or re-type both.");
   return false;
  }
  submitcountsu++;
  return true;
 } else {
  alert('This form has already been submitted. Please wait...');
  return false;
 }
}
//--End-->
<!--Begin 
var imgwin = null;
function NewWindow(page,w,h) {
 self.name = "main";
 NewWindowClose();
 options = "toolbar=1,status=0,menubar=0,scrollbars=1,resizable=1,location=0,width=" + w + ",height=" + h + ",screenX=1,screenY=1,top=1,left=1";
 imgwin = window.open(page,'',options);
 imgwin.document.close();
}
function NewWindowClose() {
 if (imgwin != null && !imgwin.closed) imgwin.close();
}
//--End-->
<!--Begin
var bccvalu = '';
function BccArea(bccwho) {
 bccvalu = bccwho.options[bccwho.selectedIndex].value;
}
//--End-->

<!--Begin
var submitcnt = 0;
function SubmitChk() {
 var formobj = document.forms['massemail'];
 if (submitcnt == "0") {
//  if (formobj.elements['bcc']) {
//   var bccarray = new Array();
//   var bccareacnt = formobj.elements['bcc'].length;
//   for (var i = 0; i < bccareacnt; i++) {
//    if (formobj.elements['bcc'].options[i].selected) {
//     if (formobj.elements['bcc'].options[i].value != '') {
//      bccarray.push(formobj.elements['bcc'].options[i].value);
//     }
//    }
//   }
//   formobj.elements['bccarrayfld'].value = bccarray;
//  }
//
//  if (bccvalu == '') {
//   alert('You MUST select a person from the Bcc list to send your message.');
//   return false;
//  }
  if (formobj.elements['subject'].value == '') {
   alert('You MUST enter a subject for your message.');
   return false;
  }
//  if (formobj.elements['message1'].value == '') {
//   alert('You have NOT entered a message for your e-mail.');
//   return false;
//  }
  submitcnt++;
  return true;
 } else {
  alert('This form has already been submitted. Please wait...');
  return false;
 }
}
//--End-->