/* CONSTANTS */
/*  Will need to be reset if tbRole changes */
var MFG_ADMIN = 2;
var MFG_SALES_ADMIN = 3;
var MFG_SERVICE_ADMIN = 4;
var DEALER_ADMIN = 5;
var DEALER_REP = 6;
/* from tbBusiness */
var MFG = 1;

//  VALIDATOR FUNCTIONS  //
   
var problems;

function v_business_names(el){
  var t = el.value;
  var pat = /[^\w^\s^(-`',.!$|@%#’)]/;
  var v = new RegExp(pat);
  var tt = v.exec(t);
  if(!(!(tt))){
    problems += el.name + " shouldn't contain disallowed character "+tt+"\n";
  }
  if(!t.length){
    problems += el.name + "\n";
  }
}

function v_optional_numbers(el){ // is a number or comma
    var str = el.value;
    var PAT = new RegExp(/[^,\d]/);
    if (PAT.test(str)){
        problems += el.name + " must be a number\n";
    }
}

function v_addresses_mandatory(el){ 
    var str = el.value;
    if (!str.length){
        problems += el.name + "\n";
    }
    var PAT = new RegExp(/[^\w^'^-^.^\s]/);
    var tt = PAT.exec(str);
    if (tt){
        problems += el.name + " should not contain " + tt +"\n";
    }
}

function v_addresses(el){ 
    var str = el.value;
    var PAT = new RegExp(/[^\w^'^-^.^\s]/);
    var tt = PAT.exec(str);
    if (tt){
        problems += el.name + " should not contain " + tt;
    }
}


function v_numbers(el){ // is a number or comma
    var str = el.value;
    if (!str.length){
        problems += el.name + " must be entered\n";
    }
    var PAT = new RegExp(/[^,\d]/);
    if (PAT.test(str)){
        problems += el.name + " must be a number\n";
    }
}

function v_floats(el){ // is a number or comma
    var str = el.value;
    if (!str.length){
        problems += el.name + " must be entered\n";
    }
    var PAT = new RegExp(/[^,.\d]/);
    if (PAT.test(str)){
        problems += el.name + " must be a number\n";
    }
}

function v_gtzero(el){// greater than zero
    t = el.value;
    if(!(t>0)){
        problems += el.name +" must be selected\n";
    }
}

function v_notnull(el){
    t = el.value;
    if (!(t)){
        problems += el.name +" must be selected\n";
    }
}

function v_has_value(el){// greater than zero
    t = el.value;
    if(!(t.length > 0)){
        problems += el.name +" must be filled in\n";
    }
}


function v_zipcode(el){// is a zipcode
  var pat = /(^\d{5}$)|(^\d{5}-\d{4}$)/;
  var validator = new RegExp(pat);
  var t = el.value;
  if (! validator.test(t)){
    problems += el.name + " isn't a valid zipcode\n";  
  }
}

function v_zipcode_mandatory(el){
    var str = el.value;
    var pat = /(^\d{5}$)|(^\d{5}-\d{4}$)/;
    var validator = new RegExp(pat);
    if (! validator.test(str)){
        problems += el.name + " isn't a valid zipcode\n";  
    }
}


function v_postal(el){// is a zipcode or canadian
	 var pat = /(^\d{5}$)|[A-Z]\d[A-Z] \d[A-Z]\d/;
  
//	var pat = "(^\d{5}$)|(^\d{5}-\d{4}$)";
  
  var validator = new RegExp(pat);
  var t = el.value;
  if (! validator.test(t)){
    problems += el.name + " isn't a valid zip or postal code\n";  
  }
}


function v_special(el){// special case for role/business conflicts
  var elArray = el.form;
  var lim = elArray.length;
  for(var i = 0; i < lim; i++){
    if ((elArray[i].validator)&&(elArray[i].validator == "special")){
      if(elArray[i].value){
        if(!(t > 0)){
          problems += elArray[i].name + " must be selected\n";
        }
        if((elArray[i-1].value == MFG_SALES_ADMIN)||(elArray[i-1].value == MFG_SERVICE_ADMIN)){
           if(elArray[i].value != MFG ){
             problems += "role and business combination conflict\n";
          }
        } else {
          if((elArray[i-1].value == DEALER_ADMIN)||(elArray[i-1].value == DEALER_REP)){
            if(elArray[i].value == MFG){
              problems += "role and business combination conflict\n";
            }
          }
        }
      }
    }
  }
}

function v_names(el){// names - works for o'brian, zeta-jones
  var t = el.value;
  var pat = /[^\w^'^-]/;
  var v = new RegExp(pat);
  var tt = v.exec(t);
  if(!(!(tt))){
    problems += el.name + " shouldn't contain disallowed character "+tt+"\n";
  }
  if(!t.length){
    problems += el.name + "\n";
  }
}

function v_names_mandatory(el){// names - works for o'brian, zeta-jones
  var t = el.value;
  var pat = /[^\w^'^-]/;
  var v = new RegExp(pat);
  var tt = v.exec(t);
  if(!(!(tt))){
    problems += el.name + " shouldn't contain disallowed character "+tt+"\n";
  }
  if(!t.length){
    problems += el.name + "\n";
  }
}

function v_names2_mandatory(el){// names - works for o'brian, zeta-jones
  var t = el.value;
  var pat = /[^\w^'^-^\s]/;
  var v = new RegExp(pat);
  var tt = v.exec(t);
  if(!(!(tt))){
    problems += el.name + " shouldn't contain disallowed character "+tt+"\n";
  }
  if(!t.length){
    problems += el.name + "\n";
  }
}

function v_alphanumeric(el){// alphanumeric - show disallowed characters
  var t = el.value;
  var pat = /\W/g;
  var v = new RegExp(pat); 
  if(t.length){
  var tt = v.exec(t);
    if(!(!(tt))){
    problems += el.name + " shouldn't contain disallowed character "+tt+"\n"; 
    }
  } else {
    problems += el.name +"\n";
  }
}
function v_optional(el){// optional - allows anything but parentheses, brackets and curly brackets
  var t = el.value;    // max length of 128 characters
  var pat = /[\)\(\{\}\[\]]/;
  var v = new RegExp(pat);
  var tt = v.exec(t);
  if(!(!(tt))){
    problems += "disallowed character \" " + tt + " \" in " + el.name+"\n";
  }
  if (t.length > 128){
    problems += el.name +" entry is longer than allowable ";
  }
}

function v_phone(el){// 
    var t = el.value;    // 
    if(t.length > 0){
        var pat = /^\(\d\d\d\) \d\d\d-\d\d\d\d$/;
        var v = new RegExp(pat);
        var tt = v.exec(t);
        if(!(tt)){
            problems += el.name +" - Phone numbers must be entered in this format: (NNN) NNN-NNNN\n";
        }
    }
}

function v_phone_mandatory(el){// 
    var t = el.value;    // 
    if(t.length > 0){
        var pat = /^\(\d\d\d\) \d\d\d-\d\d\d\d$/;
        var v = new RegExp(pat);
        var tt = v.exec(t);
        if(!(tt)){
            problems += el.name +" - Phone numbers must be entered in this format: (NNN) NNN-NNNN\n";
        }
    } else {
        problems += el.name +"\n"
    }
}

function v_email(el){
  var t = el.value;
  if(t.length > 0){ 
  var pat = /^(.+)@(.+)$/;
//    var pat = /[^\w^'^-]/;
    var v = new RegExp(pat);
    var tt = v.exec(t);
    if(!(tt)){
      problems += "not a valid email address\n";
    }
    if (t.length > 128){
      problems += el.name +" entry is longer than allowable\n ";
    }
  }
}

function v_email_mandatory(el){
  var t = el.value;
  if(t.length > 0){ 
    var pat = /^(.+)@(.+)$/;
//    var pat = /[^\w^'^-]/;
    var v = new RegExp(pat);
    var tt = v.exec(t);
    if(!(tt)){
      problems += "not a valid email address\n";
    }
    if (t.length > 128){
      problems += el.name +" entry is longer than allowable ";
    }
  } else {
    problems += el.name + " must be entered\n";
  }
}


function v_minimum5(el){// passwords and usernames no funny characters, size defined
  var t = el.value;
  var pat = /\w{5,}/;
  var v = new RegExp(pat);
  if((!(v.exec(t)))||(t.length > 13)){
   problems += el.name + " must be at between 5 and 13 characters\n";
  } 
}

function v_vin(el){
  var t= el.value;
  var pat = /\w{17}/;
  var v  = new RegExp(pat);
  if((!(v.exec(t)))||(t.length > 17)){
   problems += el.name + " must be 17 characters\n";
  }
}

// function to call above v_funcs as neccessary

function validateForm(ob){
var e;
problems = "";
var msg = "Please correct or fill in:\n";
// Call the form an array for clarity 
elArray = ob.form;
    for(var i = 0; i < elArray.length; i++){
        if(elArray[i].title){
            f = "v_" + elArray[i].title +"(elArray[i]);";
            try{
                eval(f);
            }
                catch (e){
            }
            finally{
                if(e){
                    problems += elArray[i].title + " validator is missing";
                }  
            }
        }
    }
    if(problems.length){
        alert(msg + problems);
        return false;
    } else {
        return true;
    }
}

function makeValidatorArray(ob){
    var valblock = ""; 
    for(var i = 0; i < ob.length;i++){
        valblock +="<input type=\"hidden\" name=\"";
        valblock += ob[i].name + "_v";
        valblock += "\" value=\"";
        valblock += ob[i].title;
        valblock += "\" /><br />\n";
    }
    return valblock;  
}