/*************************************************************************************
**
**  PROPRIETARY/CONFIDENTIAL
**  Copyright (c) 2006 IKON OFFICE SOLUTIONS
**
**  All rights reserved.
**
**  Project          : Automated Web Service Request
**
**  Rel              : v 1.0
**
**  File Name        : Form_Process.js
**
**  Overview         : This file has got a collection of java script functions.
**                     These functions perform operations like Enabling and Disabling
**                     input fields based on selection, notifying the user if more
**                     than allowed number of characters are entered in the comments 
**                     fields etc., 
**
****************************************************************************************
**  Version   Author            Date          Description
**  1.0       Justin Paul       12/21/2006    Initial Version
**
****************************************************************************************/

var var_EquipmentID = "";
var isNN = ( navigator.appName.indexOf ("Netscape") != -1);
var var_PONumber = "";
var var_Count = 0;


/***************************************************************************************
Function Name : fnInitialization

Called        : When the Page Loads

Overview      : It will check the Option selected and disable appropriate input fields
***************************************************************************************/
function fnInitialization()
{
   
   // Checking if the Payment Method is Purchase Order. If it is not Purchase
   // Order, then Purchase Order Number Input field will be disabled.
   if(!document.frm_WebForm.rb_Payment_Method[1].checked)
   {
      document.frm_WebForm.txt_PO_Number.disabled = true;
   }
}


/***************************************************************************************
Function Name : fnPONotSelected

Called        : When the Payment Method selected is something other than Purchase Order

Overview      : This function will disable the Purchase Order Number input field.
                However the PO Number entered (if any) will be stored in a variable and will
                be populated if the PO Number is selected as the option before submission.
***************************************************************************************/
function fnPONotSelected()
{
   frm = document.frm_WebForm;
   var_PONumber = frm.txt_PO_Number.value;
   frm.txt_PO_Number.value = "";
   frm.txt_PO_Number.disabled = true;
}


/***************************************************************************************
Function Name : fnPOSelected

Called        : When the Payment Method selected is Purchase Order

Overview      : This function will enable the Purchase Order Number input field.
                The value from the stored variable will be populated in the input field.    
***************************************************************************************/
function fnPOSelected()
{
   frm = document.frm_WebForm;
   frm.txt_PO_Number.disabled = false;
   frm.txt_PO_Number.value = var_PONumber;
   frm.txt_PO_Number.focus();
}


/***************************************************************************************
Function Name : fnValidate

Called        : When the Form is Submitted

Overview      : This function will validate if the comments on Equipment Information or
                Payment Information exceeds 255 characters. The form is successfully 
                submitted if the comments entered does not exceed 255 characters.
                This function also validates the other form fields and populate the error 
                message in a hidden variable.
***************************************************************************************/
function fnValidate()
{
   
   frm = document.frm_WebForm;
   var var_Error = 0;
   var var_ErrorMessage = "The following field(s) are invalid:\n\n";
   var var_ErrorField;
   var_Invalid_CI_Error = ""
   var_Invalid_CI_Message = ""
   var_Invalid_EI_Error = ""
   var_Invalid_EI_Message = ""
   var_Invalid_EL_Error = ""
   var_Invalid_EL_Message = ""   
   
   // Contact Information Validation
   frm.txt_Email.value = frm.txt_Email.value.replace(/^\s+/, '').replace(/\s+$/, '');
   var_Email = frm.txt_Email.value;

   var_regEx=/^([^@ ,;])+[@]([^@ ,;])+[.]([^@ ,;])+$/;

   if((!var_regEx.test(var_Email))|| (var_Email.indexOf("..") != -1) || (var_Email.indexOf("_.") != -1) || (var_Email.indexOf("._") != -1) || (var_Email.indexOf("__") != -1) || (var_Email.indexOf("_-") != -1) || (var_Email.indexOf("-_") != -1) || (var_Email.indexOf("--") != -1) || (var_Email.indexOf("-.") != -1) || (var_Email.indexOf(".-") != -1) || (var_Email.indexOf(".@") != -1) || (var_Email.indexOf("-@") != -1) || (var_Email.indexOf("_@") != -1))
   {
      var_Invalid_CI_Message = var_Invalid_CI_Message + "<br>Email - Please provide a valid email address. An example of a valid format is address@company.com";
      var_Invalid_CI_Error = "<br><br><b>Contact Information</b><br>";      
   }

   frm.txt_Verify_Email.value = frm.txt_Verify_Email.value.replace(/^\s+/, '').replace(/\s+$/, '');
   var_VerifyEmail = frm.txt_Verify_Email.value;
   
   if(var_Email != var_VerifyEmail)
   {
      var_Invalid_CI_Message = var_Invalid_CI_Message + "<br>Verify Email - Must match Email field";
      var_Invalid_CI_Error = "<br><br><b>Contact Information</b><br>";         
   }
   
   var_Phone = frm.txt_Phone1.value + frm.txt_Phone2.value + frm.txt_Phone3.value;
   
   var_regEx=/^[1-9][0-9]{9}$/;
   
   if(!var_regEx.test(var_Phone))
   {
      var_Invalid_CI_Message = var_Invalid_CI_Message + "<br>Phone - Must be numeric, 10 digits in length, and the first number of the area code should be other than zero";
      var_Invalid_CI_Error = "<br><br><b>Contact Information</b><br>";      
   }   
   
   frm.txt_Extension.value = frm.txt_Extension.value.replace(/^\s+/, '').replace(/\s+$/, '');
   var_Extension = frm.txt_Extension.value;
   
   if(var_Extension != "")
   {
      var_regEx=/^([0-9]|[a-z]|[A-Z])+$/;
   
      if(!var_regEx.test(var_Extension))
      {
         var_Invalid_CI_Message = var_Invalid_CI_Message + "<br>Phone extension - Must be numeric";
         var_Invalid_CI_Error = "<br><br><b>Contact Information</b><br>";      
      }
   }  
   
   frm.hid_invalid_message1.value = var_Invalid_CI_Error + var_Invalid_CI_Message;
   
   // Equipment Information Validation
   frm.txt_EquipmentID.value = frm.txt_EquipmentID.value.replace(/^\s+/, '').replace(/\s+$/, '');
   var_EquipmentID_Validation = frm.txt_EquipmentID.value;
   
   if(var_EquipmentID_Validation != "")
   {  
      var_regAlphaNum=/^([0-9]|[a-z]|[A-Z]){5}$/;

      if(!var_regAlphaNum.test(var_EquipmentID_Validation))
      {
         var_EquipmentID_Validation = fnRemoveSplChar(var_EquipmentID_Validation);
         var_EquipmentID_Validation = fnRemoveString(var_EquipmentID_Validation,' ');
         var_EquipmentID_Validation = fnRemoveString(var_EquipmentID_Validation,'GLD');
         var_EquipmentID_Validation = fntrimSpace(var_EquipmentID_Validation);

         if (!var_regAlphaNum.test(var_EquipmentID_Validation))
         {
            frm.hid_validated_eid.value='';
         }
         else
         {
            frm.hid_validated_eid.value=var_EquipmentID_Validation;
         }

      }
   }
   
   frm.hid_invalid_message2.value = var_Invalid_EI_Error + var_Invalid_EI_Message;
   
   // Equipment Location Validation
   frm.txt_Equipment_Zipcode.value = frm.txt_Equipment_Zipcode.value.replace(/^\s+/, '').replace(/\s+$/, '');
   var_Zipcode = frm.txt_Equipment_Zipcode.value;
   
   var_regEx=/^([A-Z]|[a-z])[0-9]([A-Z]|[a-z])( |-|)[0-9]([A-Z]|[a-z])[0-9]$/;
   
   if(!var_regEx.test(var_Zipcode))
   {
      var_Invalid_EL_Message = var_Invalid_EL_Message + "<br>Postal code entered is incorrect. Please try again.<br>Postal code is a six-character alpha-numeric code in the format ANA NAN, ANA-NAN or ANANAN.";
      var_Invalid_EL_Error = "<br><br><b>Equipment Location</b><br>";      
   }      

   var_Phone = frm.txt_Equipment_Phone1.value + frm.txt_Equipment_Phone2.value + frm.txt_Equipment_Phone3.value;
   
   var_regEx=/^[1-9][0-9]{9}$/;
   
   if(!var_regEx.test(var_Phone))
   {
      var_Invalid_EL_Message = var_Invalid_EL_Message + "<br>Phone - Must be numeric, 10 digits in length, and the first number of the area code should be other than zero";
      var_Invalid_EL_Error = "<br><br><b>Equipment Location</b><br>";      
   }   
   
   frm.txt_Extension.value = frm.txt_Extension.value.replace(/^\s+/, '').replace(/\s+$/, '');
   var_Extension = frm.txt_Extension.value;
   
   if(var_Extension != "")
   {
      var_regEx=/^([0-9]|[a-z]|[A-Z])+$/;
   
      if(!var_regEx.test(var_Extension))
      {
         var_Invalid_EL_Message = var_Invalid_EL_Message + "<br>Phone extension - Must be numeric";
         var_Invalid_EL_Error = "<br><br><b>Equipment Location</b><br>";      
      }
   } 
   
   frm.hid_invalid_message3.value = var_Invalid_EL_Error + var_Invalid_EL_Message;   
   frm.hid_Problem_Description.value = frm.cb_Problem_Description.options[frm.cb_Problem_Description.selectedIndex].name;
   
   if(var_Error == 0)
   {
      return true;
   }
   else
   {
      alert(var_ErrorMessage);
      frm[var_ErrorField].focus();
      return false;
   }

}


/***************************************************************************************
Function Name : fnValidate_fr

Called        : When the Form is Submitted

Overview      : This function will validate if the comments on Equipment Information or
                Payment Information exceeds 255 characters. The form is successfully 
                submitted if the comments entered does not exceed 255 characters.
                This function also validates the other form fields and populate the error 
                message in a hidden variable. French Page
***************************************************************************************/
function fnValidate_fr()
{
   
   frm = document.frm_WebForm;
   var var_Error = 0;
   var var_ErrorMessage = "Le(s) champ(s) suivant(s) est (sont) inadmissible(s):\n\n";
   var var_ErrorField;
   var_Invalid_CI_Error = ""
   var_Invalid_CI_Message = ""
   var_Invalid_EI_Error = ""
   var_Invalid_EI_Message = ""
   var_Invalid_EL_Error = ""
   var_Invalid_EL_Message = ""   
   
   // Contact Information Validation
   frm.txt_Email.value = frm.txt_Email.value.replace(/^\s+/, '').replace(/\s+$/, '');
   var_Email = frm.txt_Email.value;

   var_regEx=/^([^@ ,;])+[@]([^@ ,;])+[.]([^@ ,;])+$/;

   if((!var_regEx.test(var_Email))|| (var_Email.indexOf("..") != -1) || (var_Email.indexOf("_.") != -1) || (var_Email.indexOf("._") != -1) || (var_Email.indexOf("__") != -1) || (var_Email.indexOf("_-") != -1) || (var_Email.indexOf("-_") != -1) || (var_Email.indexOf("--") != -1) || (var_Email.indexOf("-.") != -1) || (var_Email.indexOf(".-") != -1) || (var_Email.indexOf(".@") != -1) || (var_Email.indexOf("-@") != -1) || (var_Email.indexOf("_@") != -1))
   {
      var_Invalid_CI_Message = var_Invalid_CI_Message + "<br>Courriel - Veuillez fournir un email address valide. Un exemple d'un format valide est address@company.com";
      var_Invalid_CI_Error = "<br><br><b>Coordonnées de la personne ressource</b><br>";      
   }

   frm.txt_Verify_Email.value = frm.txt_Verify_Email.value.replace(/^\s+/, '').replace(/\s+$/, '');
   var_VerifyEmail = frm.txt_Verify_Email.value;
   
   if(var_Email != var_VerifyEmail)
   {
      var_Invalid_CI_Message = var_Invalid_CI_Message + "<br>Vérifiez l'email - Champ d'email de match de nécessité";
      var_Invalid_CI_Error = "<br><br><b>Coordonnées de la personne ressource</b><br>";         
   }
   
   var_Phone = frm.txt_Phone1.value + frm.txt_Phone2.value + frm.txt_Phone3.value;
   
   var_regEx=/^[1-9][0-9]{9}$/;
   
   if(!var_regEx.test(var_Phone))
   {
      var_Invalid_CI_Message = var_Invalid_CI_Message + "<br>Téléphone - doit être numérique, 10 chiffres de longueur, et le premier nombre de l'indicatif régional devrait être autre que zéro";
      var_Invalid_CI_Error = "<br><br><b>Coordonnées de la personne ressource</b><br>";      
   }   
   
   frm.txt_Extension.value = frm.txt_Extension.value.replace(/^\s+/, '').replace(/\s+$/, '');
   var_Extension = frm.txt_Extension.value;
   
   if(var_Extension != "")
   {
      var_regEx=/^([0-9]|[a-z]|[A-Z])+$/;
   
      if(!var_regEx.test(var_Extension))
      {
         var_Invalid_CI_Message = var_Invalid_CI_Message + "<br>Poste de téléphone - doit être numérique";
         var_Invalid_CI_Error = "<br><br><b>Coordonnées de la personne ressource</b><br>";      
      }
   }  
   
   frm.hid_invalid_message1.value = var_Invalid_CI_Error + var_Invalid_CI_Message;
   
   // Equipment Information Validation
   frm.txt_EquipmentID.value = frm.txt_EquipmentID.value.replace(/^\s+/, '').replace(/\s+$/, '');
   var_EquipmentID_Validation = frm.txt_EquipmentID.value;
   
   if(var_EquipmentID_Validation != "")
   {  
      var_regAlphaNum=/^([0-9]|[a-z]|[A-Z]){5}$/;

      if(!var_regAlphaNum.test(var_EquipmentID_Validation))
      {
         var_EquipmentID_Validation = fnRemoveSplChar(var_EquipmentID_Validation);
         var_EquipmentID_Validation = fnRemoveString(var_EquipmentID_Validation,' ');
         var_EquipmentID_Validation = fnRemoveString(var_EquipmentID_Validation,'GLD');
         var_EquipmentID_Validation = fntrimSpace(var_EquipmentID_Validation);

         if (!var_regAlphaNum.test(var_EquipmentID_Validation))
         {
            frm.hid_validated_eid.value='';
         }
         else
         {
            frm.hid_validated_eid.value=var_EquipmentID_Validation;
         }

      }
   }
   
   frm.hid_invalid_message2.value = var_Invalid_EI_Error + var_Invalid_EI_Message;
   
   // Equipment Location Validation
   frm.txt_Equipment_Zipcode.value = frm.txt_Equipment_Zipcode.value.replace(/^\s+/, '').replace(/\s+$/, '');
   var_Zipcode = frm.txt_Equipment_Zipcode.value;
   
   var_regEx=/^([A-Z]|[a-z])[0-9]([A-Z]|[a-z])( |-|)[0-9]([A-Z]|[a-z])[0-9]$/;
   
   if(!var_regEx.test(var_Zipcode))
   {
      var_Invalid_EL_Message = var_Invalid_EL_Message + "<br>Le code postal écrit est incorrect. Svp essai encore.<br>Le code postal est un code alphanumérique de six-caractère dans le format ANA NAN, ANA-NAN ou ANANAN.";
      var_Invalid_EL_Error = "<br><br><b>Emplacement de l'appareil</b><br>";      
   }      

   var_Phone = frm.txt_Equipment_Phone1.value + frm.txt_Equipment_Phone2.value + frm.txt_Equipment_Phone3.value;
   
   var_regEx=/^[1-9][0-9]{9}$/;
   
   if(!var_regEx.test(var_Phone))
   {
      var_Invalid_EL_Message = var_Invalid_EL_Message + "<br>Téléphone - doit être numérique, 10 chiffres de longueur, et le premier nombre de l'indicatif régional devrait être autre que zéro";
      var_Invalid_EL_Error = "<br><br><b>Emplacement de l'appareil</b><br>";      
   }   
   
   frm.txt_Extension.value = frm.txt_Extension.value.replace(/^\s+/, '').replace(/\s+$/, '');
   var_Extension = frm.txt_Extension.value;
   
   if(var_Extension != "")
   {
      var_regEx=/^([0-9]|[a-z]|[A-Z])+$/;
   
      if(!var_regEx.test(var_Extension))
      {
         var_Invalid_EL_Message = var_Invalid_EL_Message + "<br>Poste de téléphone - doit être numérique";
         var_Invalid_EL_Error = "<br><br><b>Emplacement de l'appareil</b><br>";      
      }
   } 
   
   frm.hid_invalid_message3.value = var_Invalid_EL_Error + var_Invalid_EL_Message;   
   frm.hid_Problem_Description.value = frm.cb_Problem_Description.options[frm.cb_Problem_Description.selectedIndex].name;
   
   if(var_Error == 0)
   {
      return true;
   }
   else
   {
      alert(var_ErrorMessage);
      frm[var_ErrorField].focus();
      return false;
   }

}


/************************************************
Function Name : fnRemoveCharacters

Called        : Whenever strings need to be removed

Parameters    : inStrValue, inStrMatch

Overview      : This function will remove the inStrMatch string from the 
                source string inStrValue 
*************************************************/
function fnRemoveString( inStrValue, inStrMatch)
{
   var objRegExp =  new RegExp( inStrMatch, 'gi' );
   
   //replace passed pattern matches with blanks
   return inStrValue.replace(objRegExp,'');
}


/************************************************
Function Name : fnRemoveSplChar

Parameters    : inStrtobeFormatted

Overview      : This function will remove the special 
                characters from inStrtobeFormatted and 
                return the value of formatted string
*************************************************/
function fnRemoveSplChar(inStrtobeFormatted)
{
   varFormattedString = inStrtobeFormatted.replace(/[^a-zA-Z 0-9]+/g,'');
   return varFormattedString;
}


/************************************************
Function Name : fntrimSpace

Parameters    : inString

Overview      : This function will trim the spaces
                from the input string
*************************************************/
function fntrimSpace(inString)  
{ 
   var_FormattedString = inString;
   while (var_FormattedString.substring(0,1) == ' ')
   {
      var_FormattedString = var_FormattedString.substring(1, var_FormattedString.length);
   }
   
   while (var_FormattedString.substring(var_FormattedString.length-1, var_FormattedString.length) == ' ')
   {
      var_FormattedString = var_FormattedString.substring(0,var_FormattedString.length-1);
   }
   
   var_FormattedString = var_FormattedString.replace(' ','');

   return var_FormattedString;
}


/************************************************
Function Name : fnautoTab

Parameters    : infield,inlen,ine

Overview      : This function does the auto tabbing for
                phone number fields
*************************************************/   
function fnautoTab(infield,inlen, ine) 
{
   var keyCode = (isNN) ? ine.which : ine.keyCode;
   var filter = (isNN) ? [0,8,9] : [0,8,9,16,17,18,37,38,39,40,46];
   if(infield.value.length >= inlen && !fncontainsElement(filter,keyCode)) 
   {
      infield.value = infield.value.slice(0, inlen);
      infield.form[(fngetIndex(infield)+1) % infield.form.length].focus();
   }

   function fncontainsElement(inarr, inele)
   {
      var found = false, index = 0;
      while(!found && index < inarr.length)
         if(inarr[index] == inele)
            found = true;
         else
            index++;
      return found;
   }

   function fngetIndex(infield) 
   {
      var index = -1, loop = 0, found = false; 
      while (loop < infield.form.length && index == -1)
         if (infield.form[loop] == infield)
            index = loop;
         else 
            loop++;
      return index;
   }
   
   return true;
}