function formmailx_numbercont(field) {

if (b && (field.value.length == 0)) return true ; ;

if (i)
 var valid = "0123456789"
else
 var valid = ".,0123456789"

var pass = 1;
var temp;
for (var i=0; i<field.value.length; i++) {
temp = "" + field.value.substring(i, i+1);
if (valid.indexOf(temp) == "-1") pass = 0;

}

if (!pass) {
field.focus();
if (field.type == "text") field.select();
return false;
 }

if (field.value < min) {
field.focus();
if (field.type == "text") field.select();
return false;
   }


if ((max > 0) && (field.value > max)) {

field.focus();
if (field.type == "text") field.select();
return false;
   }

return true ;
}

function formmailx_numseqcont(field) {


if (b && (field.value.length == 0)) return true ;

var valid = punct + "0123456789"

var pass = 1;
var digits = 0
var temp;
for (var i=0; i<field.value.length; i++) {
temp = "" + field.value.substring(i, i+1);
if (valid.indexOf(temp) == "-1") pass = 0;
if (valid.indexOf(temp) > (punct.length-1) ) digits++ ;

}

if (!pass) {

field.focus();
if (field.type == "text") field.select();
return false ; ;
   }

if (digits < min) {

field.focus();
if (field.type == "text") field.select();
return false;
   }

if ((max > 0) && (digits > max)) {

field.focus();
if (field.type == "text") field.select();
return false;
   }

return true ;
}

function emailCheckcont (emailStr) {

var checkTLD=1;
var knownDomsPat=/^(com|net|org|edu|int|mil|gov|arpa|biz|aero|name|coop|info|pro|museum|ws)$/;
var emailPat=/^(.+)@(.+)$/;
var specialChars="\\(\\)><@,;:\\\\\\\"\\.\\[\\]";
var validChars="\[^\\s" + specialChars + "\]";
var quotedUser="(\"[^\"]*\")";
var atom=validChars + '+';
var word="(" + atom + "|" + quotedUser + ")";
var userPat=new RegExp("^" + word + "(\\." + word + ")*$");
var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$");
var matchArray=emailStr.match(emailPat);

if (matchArray==null) {

return false;
}
var user=matchArray[1];
var domain=matchArray[2];

for (i=0; i<user.length; i++) {
if (user.charCodeAt(i)>127) {

return false;
   }
}
for (i=0; i<domain.length; i++) {
if (domain.charCodeAt(i)>127) {

return false;
   }
}

if (user.match(userPat)==null) {

return false;
}

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) {

return false;
   }
}

if (checkTLD && domArr[domArr.length-1].length!=2 &&
domArr[domArr.length-1].search(knownDomsPat)==-1) {

return false;
}

if (len<2) {

return false;
}

return true;
}

function formmailx_emailcont(field) {

	if (b && (field.value.length == 0)) return true ;


	if (! emailCheckcont(field.value))
	  {
		  field.focus();
		  if (field.type == "text") field.select();
		  return false ;
	  }

   return true ;
}

function formmailx_filledincont(field) {

if (b && (field.value.length == 0)) return true;

if (field.value.length < min) {
field.focus();
if (field.type == "text") field.select();
return false ;
   }

if ((max > 0) && (field.value.length > max)) {
field.focus();
if (field.type == "text") field.select();
return false ;
   }

return true ;
}


//user section ======================
function verify_user(fieldname){

b=0;
min=1;
max=0;
if (! formmailx_filledincont(document.feedback.user) ){
document.getElementById('test_input_'+fieldname).style.display = "none";
document.getElementById('test_error_'+fieldname).style.display = "none";
document.getElementById('test_'+fieldname).style.display = "block";
}

}

function verify_input_user(fieldname){
b=0;
min=4;
max=100;
if (! formmailx_filledincont(document.feedback.user) ){
document.getElementById('test_'+fieldname).style.display = "none";
document.getElementById('test_input_'+fieldname).style.display = "none";
document.getElementById('test_error_'+fieldname).style.display = "block";
}
else{
document.getElementById('test_'+fieldname).style.display = "none";
document.getElementById('test_error_'+fieldname).style.display = "none";
document.getElementById('test_input_'+fieldname).style.display = "block";
}

}

//Email section ======================

function verify_input_email(fieldname){
b=0;
min=4;
max=100;
if (! formmailx_emailcont(document.feedback.email) ){
document.getElementById('test_'+fieldname).style.display = "none";
document.getElementById('test_input_'+fieldname).style.display = "none";
document.getElementById('test_error_'+fieldname).style.display = "block";
}
else{
document.getElementById('test_'+fieldname).style.display = "none";
document.getElementById('test_error_'+fieldname).style.display = "none";
document.getElementById('test_input_'+fieldname).style.display = "block";
}

}

function verify_email(fieldname){
b=0;
min=1;
max=0;
if (! formmailx_filledincont(document.feedback.email) ){
document.getElementById('test_input_'+fieldname).style.display = "none";
document.getElementById('test_error_'+fieldname).style.display = "none";
document.getElementById('test_'+fieldname).style.display = "block";
}

}

//Domain section ======================

function verify_input_domain(fieldname){
b=0;
min=4;
max=100;
if (! formmailx_filledincont(document.feedback.domain) ){
document.getElementById('test_'+fieldname).style.display = "none";
document.getElementById('test_input_'+fieldname).style.display = "none";
document.getElementById('test_error_'+fieldname).style.display = "block";
}
else{
document.getElementById('test_'+fieldname).style.display = "none";
document.getElementById('test_error_'+fieldname).style.display = "none";
document.getElementById('test_input_'+fieldname).style.display = "block";
}

}

function verify_domain(fieldname){
b=0;
min=1;
max=0;
if (! formmailx_filledincont(document.feedback.domain) ){
document.getElementById('test_input_'+fieldname).style.display = "none";
document.getElementById('test_error_'+fieldname).style.display = "none";
document.getElementById('test_'+fieldname).style.display = "block";
}

}

//phone section ======================

function verify_input_phone(fieldname){
b=0;
punct=" ()-+";
min=5;
max=15;
if (! formmailx_numseqcont(document.feedback.phone) ){
document.getElementById('test_'+fieldname).style.display = "none";
document.getElementById('test_input_'+fieldname).style.display = "none";
document.getElementById('test_error_'+fieldname).style.display = "block";
}
else{
document.getElementById('test_'+fieldname).style.display = "none";
document.getElementById('test_error_'+fieldname).style.display = "none";
document.getElementById('test_input_'+fieldname).style.display = "block";
}

}

function verify_phone(fieldname){
b=0;
punct=" ()-+";
min=10;
max=10;
if (! formmailx_filledincont(document.feedback.phone) ){
document.getElementById('test_input_'+fieldname).style.display = "none";
document.getElementById('test_error_'+fieldname).style.display = "none";
document.getElementById('test_'+fieldname).style.display = "block";
}

}

//subject section ======================

function verify_subject(fieldname){
b=0;
min=1;
max=0;
if (! formmailx_filledincont(document.feedback.subject) ){
document.getElementById('test_input_'+fieldname).style.display = "none";
document.getElementById('test_error_'+fieldname).style.display = "none";
document.getElementById('test_'+fieldname).style.display = "block";
}

}

function verify_input_subject(fieldname){
b=0;
min=4;
max=100;
if (! formmailx_filledincont(document.feedback.subject) ){
document.getElementById('test_'+fieldname).style.display = "none";
document.getElementById('test_input_'+fieldname).style.display = "none";
document.getElementById('test_error_'+fieldname).style.display = "block";
}
else{
document.getElementById('test_'+fieldname).style.display = "none";
document.getElementById('test_error_'+fieldname).style.display = "none";
document.getElementById('test_input_'+fieldname).style.display = "block";
}

}

//Select section ======================

function verify_select(fieldname){
document.getElementById('test_'+fieldname).style.display = "block";

}

function verify_select_out(fieldname){
document.getElementById('test_'+fieldname).style.display = "none";

}

//Select section ======================

function verify_code(fieldname){
b=0;
min=1;
max=0;
if (! formmailx_filledincont(document.feedback.code) ){
document.getElementById('test_input_'+fieldname).style.display = "none";
document.getElementById('test_error_'+fieldname).style.display = "none";
document.getElementById('test_'+fieldname).style.display = "block";
}

}

function verify_input_code(fieldname){
b=0;
min=6;
max=6;
if (! formmailx_filledincont(document.feedback.code) ){
document.getElementById('test_'+fieldname).style.display = "none";
document.getElementById('test_input_'+fieldname).style.display = "none";
document.getElementById('test_error_'+fieldname).style.display = "block";
}
else{
document.getElementById('test_'+fieldname).style.display = "none";
document.getElementById('test_error_'+fieldname).style.display = "none";
document.getElementById('test_input_'+fieldname).style.display = "block";
}

}