// Prevent automatic submission of form through programatic submit.
// this separate file created 02182009
var clickedButton = false;
var holdtime = 0;
// Functions to retrieve requestor date/time
function tS(){ x=new Date(); x.setTime(x.getTime()); return x; } 
function lZ(x){ return (x>9)?x:'0'+x; } 
function tH(x){ if(x==0){ x=12; } return (x>12)?x-=12:x; } 
function aP(x){ return (x>11)?'pm':'am'; } 
function y4(x){ return (x<500)?x+1900:x; } 
var dN=new Array('Sunday','Monday','Tuesday','Wednesday','Thursday','Friday','Saturday'),mN=new Array('January','February','March','April','May','June','July','August','September','October','November','December'),oT="dN[tS().getDay()]+','+' '+mN[tS().getMonth()]+' '+tS().getDate()+','+' '+y4(tS().getYear())+' '+'-'+' '+tH(tS().getHours())+':'+lZ(tS().getMinutes())+':'+lZ(tS().getSeconds())+' '+aP(tS().getHours())";

function Valid(theForm)
{
// check for physical click/submit
    if (clickedButton == false) {
        return false; }
  holdtime = eval(oT);
// dont submit if no time retrieved
    if (holdtime == 0)
    { return false; }
theForm.thetime.value = holdtime;
  if (theForm.emailadr.value == "")
 {
   alert("Please enter your Email address.");
   theForm.emailadr.focus();
   return false;
 }
   if (theForm.comments.value == "")
 {
 alert("Please enter a Comment or Question for The Plainer Truth.");
 theForm.comments.focus();
 return false;
  }
// set action for form--jscript must be on for form to submit (3/2006)
 document.sndquest.action = "http://www.biblestudy.org/cgi-bin/cgiemail/protect/theplainertruth.txt";
  if (theForm.emailadr.value != "")
{
var emailaddr = theForm.emailadr.value;
var checkTLD=1;
/* The following is the list of known TLDs that an e-mail address must end with. */
var knownDomsPat=/^(com|net|org|edu|int|mil|gov|arpa|biz|aero|name|coop|info|pro|museum)$/;
var emailPat=/^(.+)@(.+)$/;
var specialChars="\\(\\)><@,;:\\\\\\\"\\.\\[\\]";
var validChars="\[^\\s" + specialChars + "\]";
var quotedUser="(\"[^\"]*\")";
var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/;
var atom=validChars + '+';
var word="(" + atom + "|" + quotedUser + ")";
var userPat=new RegExp("^" + word + "(\\." + word + ")*$");
var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$");
var matchArray=emailaddr.match(emailPat);

if (matchArray==null) {
alert("Please enter valid Email address (username@domain.xxx)." );
theForm.emailadr.focus();
return false; }
var user=matchArray[1];
var domain=matchArray[2];

for (i=0; i<user.length; i++) {
if (user.charCodeAt(i)>127) {
alert("The Email Address USERNAME contains invalid characters (USERNAME@domain.xxx).");
theForm.emailadr.focus();
return false;}
}
for (i=0; i<domain.length; i++) {
if (domain.charCodeAt(i)>127) {
alert("The Email Address DOMAIN name contains invalid characters (username@DOMAIN.xxx).");
theForm.emailadr.focus();
return false; }
}
// See if "user" is valid 
if (user.match(userPat)==null) {
// user is not valid
alert("The USERNAME doesn't seem to be valid (USERNAME@domain.xxx). Please rekey.");
theForm.emailadr.focus();
return false;
}
/* if the e-mail address is at an IP address (as opposed to a symbolic
host name) make sure the IP address is valid. */
var IPArray=domain.match(ipDomainPat);
if (IPArray!=null) {
// this is an IP address

  for (var i=1;i<=4;i++) {
    if (IPArray[i]>255) {
    alert("The Email Address DOMAIN IP address is invalid! (username@DOMAINIP.xxx)");
    theForm.emailadr.focus();
    return false;}
} // for loop
    
 if (clickedButton)
  {clickedButton = false;
   theForm.submit();
   return false; }
//return true;
   } // IpArray null..
// Domain is symbolic name.  Check if it's valid.
var atomPat=new RegExp("^" + atom + "$");
var domArr=domain.split(".");
var len=domArr.length;
for (i=0;i<len;i++) {
if (domArr[i].search(atomPat)==-1) {
alert("The Email Address DOMAIN is not valid (username@DOMAIN.xxx).");
theForm.emailadr.focus();
return false;  }
}

if (checkTLD && domArr[domArr.length-1].length!=2 && 
domArr[domArr.length-1].search(knownDomsPat)==-1) {
alert("The Email address must end in well-known domain or two letter " + "country.");
theForm.emailadr.focus();
return false;}
// Make sure there's a host name preceding the domain.
if (len<2) {
alert("This Email address is missing a hostname!");
theForm.emailadr.focus();
return false;
          }
}
 if (clickedButton)
  {clickedButton = false;
  theForm.submit(); }
}