var check=0;

function reg_check() {	
     ok=1;
      var rc='1px solid #ff0000',orc=' 1px solid #a9ac75',lc='2px solid #ff0000',olc='1px solid #a9ac75';
      var rb='#FFCCCC',orb='#FFFFFF';
    
    if(undefined===document.forms['join']) {clearInterval(interval); return;} 
    var frm=document.forms['join'];  
    
    var turing=frm.elements['Turing'];
    var turingRE=/[^a-zA-Z0-9- ]/;
    if(turingRE.test(turing.value))
      {turing.style.backgroundColor=rb;ok=0;}else {turing.style.backgroundColor=orb;}
    if(!turing.value) {turing.style.borderLeft=lc;} else {turing.style.borderLeft=olc;}
    
    var companyOrNickName=frm.elements['nick'];
    var companyOrNickNameSymbolsRE=/[^a-zA-Z0-9_]/;
       if(companyOrNickNameSymbolsRE.test(companyOrNickName.value))
        {companyOrNickName.style.backgroundColor=rb;ok=0;}else {companyOrNickName.style.backgroundColor=orb;}
      var companyOrNickNameRE=/[a-zA-Z0-9_]{3,}/;
      if(!companyOrNickNameRE.test(companyOrNickName.value) && !companyOrNickNameSymbolsRE.test(companyOrNickName.value) && companyOrNickName.value)
        {companyOrNickName.style.border=rc;ok=0;}else {companyOrNickName.style.border=orc;} 
    if(!companyOrNickName.value) {companyOrNickName.style.borderLeft=lc;} 

    var email=frm.elements['email'];
     var emailSymbolsRE=/[^a-zA-Z0-9-_@.]/;
      if(emailSymbolsRE.test(email.value)){email.style.backgroundColor=rb;ok=0;}else {email.style.backgroundColor=orb;} 
      var emailRE=/^[-!#$%&'*+\/0-9=?A-Z^_a-z{|}~](\.?[-!#$%&'*+\/0-9=?A-Z^_a-z{|}~])*@[a-zA-Z0-9_](\.?-?[a-zA-Z0-9_])*(\.[a-zA-Z](-?[a-zA-Z0-9])*)+$/;
      if(!emailRE.test(email.value) && !emailSymbolsRE.test(email.value) && email.value){email.style.border=rc;ok=0;}else {email.style.border=orc;} 
    if(!email.value) {email.style.borderLeft=lc;} 
          
     var cemail=frm.elements['cemail'];
     var cemailSymbolsRE=/[^a-zA-Z0-9-_@.]/;
      if(cemailSymbolsRE.test(cemail.value)){cemail.style.backgroundColor=rb;ok=0;}else {cemail.style.backgroundColor=orb;} 
      var cemailRE=/^[-!#$%&'*+\/0-9=?A-Z^_a-z{|}~](\.?[-!#$%&'*+\/0-9=?A-Z^_a-z{|}~])*@[a-zA-Z0-9_](\.?-?[a-zA-Z0-9_])*(\.[a-zA-Z](-?[a-zA-Z0-9])*)+$/;
      if(!cemailRE.test(cemail.value) && !emailSymbolsRE.test(cemail.value) && cemail.value){cemail.style.border=rc;ok=0;}else {cemail.style.border=orc;} 
    if(!cemail.value) {cemail.style.borderLeft=lc;} 
        
    var password=frm.elements['pass']; 
    var cpassword=frm.elements['cpass'];
    if(!password.disabled) {
        var passwordSymbolsRE=/[^a-zA-Z0-9]/;
        if(passwordSymbolsRE.test(password.value)){password.style.backgroundColor=rb;ok=0;}else {password.style.backgroundColor=orb;}
        var passwordRE=/[a-zA-Z0-9]{6,}/;
        if(!passwordRE.test(password.value) && !passwordSymbolsRE.test(password.value) && password.value){password.style.border=rc;ok=0;}else {password.style.border=orc;} 
        if(!password.value) {password.style.borderLeft=lc;}
        var cpasswordSymbolsRE=/[^a-zA-Z0-9]/;
        if(cpasswordSymbolsRE.test(cpassword.value)){cpassword.style.backgroundColor=rb;ok=0;}else {cpassword.style.backgroundColor=orb;}
        var cpasswordRE=/[a-zA-Z0-9]{6,}/;
        if(!cpasswordRE.test(cpassword.value) && !cpasswordSymbolsRE.test(cpassword.value) && cpassword.value){cpassword.style.border=rc;ok=0;}else {cpassword.style.border=orc;} 
        if(!cpassword.value) {cpassword.style.borderLeft=lc;}
    }
    
    if(!email.value||!companyOrNickName.value||!cemail.value)  ok=0;    
    if(!password.disabled && (password.value=="" || cpassword.value=="")) ok=0;
    if(ok) check=1;
    else check=0;
}

function gpass(obj) {
  pass=document.forms['join'].elements['pass'];
  cpass=document.forms['join'].elements['cpass'];
  if(obj.checked == true) {
    pass.disabled = true;
    pass.style.background = '#ececec';
    cpass.disabled = true;
    cpass.style.background = '#ececec';
    pass.style.border='';cpass.style.border='';
    pass.value="";cpass.value=""
  } else {
    pass.disabled = false;
    pass.style.background = '#ffffff';
    cpass.disabled = false;
    cpass.style.background = '#ffffff';
  }
}

function terms(){
  window.open("/termsOnly","Terms","width=500,height=500,toollbar=no,menubar=no,location=no,statusbar=no,scrollbars=yes,directories=no,resizeable=no");
}

function form_submit(obj){
  var available = true; 
  var counter = 0; 
  var checked = false; 
  if (null !== window.document.getElementById('amountToPay') && window.document.getElementById('amountToPay').value != 0) {
    checked = true; 
  } else {  
    while (available == true) {
      if (null !== window.document.getElementById('amount_' + counter)) {
        if (window.document.getElementById('amount_' + counter).checked == true) {
          checked = true;
          break; 
        }
      } else {
        if (counter > 0) available = false; 
      }
      counter++;
    }
  }
  if(obj.terms.checked == false) { alert('Please read Terms & Conditions and check Yes if You agree!'); return false; }   
  if (!checked) {alert('Choose amount to pay'); return false;}  
  if(check && checked) { xajax_mjoin_affiliates(xajax.getFormValues('join'),obj.elements['passgen'].value); }
}