function  completeParameters(brongroep, form){
      var brongroepInt = Number(brongroep);
      
        switch(brongroepInt)
        {
        case 100: //geen code
             document.getElementById('m_buyertype').value = "1";
             document.getElementById('using_coupons').value = "no"; 
            break;
        case 10: //unieke code
        case 10: //unieke code

        case 56 : //unieke code
                case 57 : //unieke code
                case 58 : //unieke code
                case 59 : //unieke code
                case 60 : //unieke code
                case 61 : //unieke code
                case 62 : //unieke code
                case 63 : //unieke code
                case 64 : //unieke code
                case 65 : //unieke code
                case 66 : //unieke code
                case 67 : //unieke code
                case 68 : //unieke code
                case 69 : //unieke code
                case 70 : //unieke code
                case 71 : //unieke code
                case 72 : //unieke code
                case 73 : //unieke code
                case 74 : //unieke code
                case 75 : //unieke code
                case 76 : //unieke code
                case 77 : //unieke code
                case 78 : //unieke code
                case 79 : //unieke code
                case 86 : //unieke code
                case 87 : //unieke code
                case 88 : //unieke code
                case 89 : //unieke code
                case 90 : //unieke code
                case 91 : //unieke code
                case 92 : //unieke code
                case 93 : //unieke code
                case 94 : //unieke code
                case 95 : //unieke code
                case 96 : //unieke code
                case 15 : //unieke code
                case 16 : //unieke code
                case 17 : //unieke code
             document.getElementById('m_buyertype').value = "3";
             document.getElementById('using_coupons').value = "yes"; 
             break;
        case 18: //multiple code
        case 20: //multiple code
        case 21: //multiple code        
        case 22: //multiple code        
        case 23: //multiple code        
        case 24: //multiple code        
        case 25: //multiple code        
        case 26: //multiple code
        case 27: //multiple code
        case 28: //multiple code        
        case 29: //multiple code        
        case 30: //multiple code        
        case 31: //multiple code        
        case 32: //multiple code        
        case 33: //multiple code
        case 34: //multiple code
        case 35: //multiple code        
        case 36: //multiple code        
        case 37: //multiple code        
        case 38: //multiple code        
        case 39: //multiple code        
        case 40: //multiple code
        case 41: //multiple code
        case 50: //multiple code        
        case 51: //multiple code        
        case 52: //multiple code        
        case 53: //multiple code        
        case 54: //multiple code        
        case 55: //multiple code
        case 97: //multiple code       
	 case 98: //multiple code 
       case 80: //multiple seminarie code
        case 81: //multiple seminarie code
        case 82: //multiple seminarie code
        case 83: //multiple seminarie code
        case 84: //multiple seminarie code
        case 85: //multiple seminarie code
             document.getElementById('m_buyertype').value = "2";
             document.getElementById('using_coupons').value = "yes"; 
            break;
        default:
            return false;
              
        }

        return true;

}

function checkRegistrationForm(form, lang){

        var regcode1 = document.getElementById('m_salescondition_id_1').value;
        regcode1 = regcode1.replace(/ /g,'');
        regcode1 = regcode1.replace(/-/g,'');
        regcode1 = regcode1.replace(/-/g,'');
        regcode1 = regcode1.replace(/\./g,'');
                                                  
        if (regcode1.length != 13 && regcode1.length > 0){

            if (lang == 'DUT'){
                alert('De registratiecode is niet correct ingevuld. \n De code bestaat uit 13 cijfers.');
              return; 
             }else if (lang == 'ENG'){
                alert('Your registration code is not correct. \nThe code contains 13 digits.');
                return;
             }else if (lang == 'FRE'){
                alert("Le code d'enregistrement n'est pas correct. \nLe code contient 13 chiffres.");
                return;
             }else{
               alert('unknown language');
                return;
             }
        }else if(regcode1.length == 13){
             var brongroep = regcode1.substring(8,10);
//alert(brongroep);
             if (completeParameters(brongroep, form)==false){
            if (lang == 'DUT'){
                alert('De registratiecode is niet correct ingevuld. \nGelieve de code goed na te kijken.');
              return; 
             }else if (lang == 'ENG'){
                alert('Your registration code is not correct. \nPlease check the code you entered.');
                return;
             }else if (lang == 'FRE'){
                alert("Le code d'enregistrement n'est pas correct.");
                return;
             }else{
               alert('unknown language');
                return;
             }

                 return;             
             }
        }else{
            var brongroep='100';
             if (completeParameters(brongroep, form)==false){
                 return;             
             } 
        }	




        var ok =true;
        ok &= form.m_cus_organizationname1.value.length > 0;
        ok &= form.m_cus_fname.value.length > 0;
        ok &= form.m_cus_lname.value.length > 0;        
        ok &= form.m_cus_housenbr_delivery.value.length > 0; 
        ok &= form.m_cus_streetname_delivery.value.length > 0;
        ok &= form.m_cus_citytxt_delivery.value.length > 0;
        ok &= form.m_cus_postcodetxt_delivery.value.length > 0;
       // ok &= form.m_cus_telday.value.length > 0;                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
        ok &= form.m_cus_email.value.length > 0;	

        if (ok == true){
          submitting(form, lang);
        }else{
            if (lang == 'DUT'){
                alert('Niet alle verplichte velden zijn ingevuld.\nGelieve de verplichte velden aan te vullen en opnieuw te proberen.');
              return; 
             }else if (lang == 'ENG'){
                alert('Not all obligated fields are filled in. \nPlease complete the form and try again.');
                return;
             }else if (lang == 'FRE'){
                alert("Pas tous les champs obligatoires sont remplis.\ nVeuillez remplir le formulaire et essayez a nouveau.");
                return;
             }else{
               alert('unknown language');
                return;
             }
        
        }
        return;
}                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
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