var errorSet = null;



window.onload = initPage;

function initPage() {

   appendContentID();

}





FieldObj = function() {

   var Field;

   this.get_Field = function() { return Field; }

   this.set_Field = function(val) { Field = val; }



   var ErrorMessage;

   this.get_ErrorMessage = function() { return ErrorMessage; }

   this.set_ErrorMessage = function(val) { ErrorMessage = val; }

}



function ResetHighlight() {

   var field;



   if (errorSet != null) {

      for (var i = 0; i < errorSet.length; i++) {

         errorSet[i].Field.className = 'elqField'

      }

    }

   errorSet = new Array();

}



function DisplayErrorSet(ErrorSet) {

   var element;

   var ErrorMessage = '';



   for (var i = 0; i < ErrorSet.length; i++) {

      ErrorMessage = ErrorMessage + ErrorSet[i].ErrorMessage + '\n';

      ErrorSet[i].Field.className = 'elqFieldValidation';

   }



   if (ErrorMessage != '')

      alert(ErrorMessage);

}



function ValidateRequiredField(Element, args) {

   var elementVal=Element.value;

   var testPass=true;

   if (Element) {

      if (args.Type == 'text') {

         if (Element.value == null || Element.value == "") {

            return false;

         }

      }

      else if (args.Type == 'singlesel') {

         if (Element.value == null || Element.value == "") {

            return false;

         }

   }

      else if (args.Type == 'multisel') {

         var selCount=0;

         for (var i=0; i<Element.length; i++) {

              if (Element[i].selected && Element[i].value !='') {

                 selCount += 1;

              }

         }

      if (selCount == 0)

         return false;

   }

   }

   else

      testPass = false;

return testPass;

}



function ValidateEmailAddress(Element) {

   var varRegExp='^[A-Z0-9!#\\$%&\'\\*\\+\\-/=\\?\\^_`\\{\\|\\}~][A-Z0-9!#\\$%&\'\\*\\+\\-/=\\?\\^_`\\{\\|\\}~\\.]{0,62}@([A-Z0-9](?:[A-Z0-9\\-]{0,61}[A-Z0-9])?(\\.[A-Z0-9](?:[A-Z0-9\\-]{0,61}[A-Z0-9])?)+)$';

   if ((Element) && (Element.value != '')) {

      var reg = new RegExp(varRegExp,"i");

      var match = reg.exec(Element.value);

         if ((match) && (match.length=3) && (match[1].length<=255) && ((match[2].length>=3) & (match[2].length<=7)))

            return true;

   }

   return false;

}



function ValidateDataTypeLength(Element, args, ErrorMessage) {

   var elementVal = Element.value;

   var testPass = true;



   if (Element) {

      if (args.Type == 'text') {

         if ((args.Minimum != '') && (elementVal.length < args.Minimum))

            testPass = false;

         if ((args.Maximum != '') && (elementVal.length > args.Maximum))

            testPass = false;

      }

      else if (args.Type == 'numeric') {

         if ((elementVal == '')) {

            testPass = false;

         }

         if ((elementVal != '') && (elementVal != parseFloat(elementVal)))

            testPass = false;

         if (args.Minimum != '') {

            if ((elementVal == '') || (parseFloat(elementVal) < args.Minimum))

            testPass = false;

         }

         if (args.Maximum != '') {

            if ((elementVal != '') && (parseFloat(elementVal) > args.Maximum))

               testPass = false;

         }

      }

   }

   else

      testPass = false;

   return testPass;

}



function CheckElqForm(elqForm) {

var args = null;

var allValid = true;



if (elqForm == null) {

   alert('Unable to execute form validation!\Unable to locate correct form');

   return false;

}

ResetHighlight();



formField = new FieldObj();

formField.Field = elqForm.elements['C_Topic'];

formField.ErrorMessage ='Form field Topic is required'

args = {'Type': 'singlesel' };

if (formField.Field != null) {

   if (!ValidateRequiredField(formField.Field, args)) {

      errorSet.push(formField);

      allValid = false;

   }

}

formField = new FieldObj();

formField.Field = elqForm.elements['C_Rank'];

formField.ErrorMessage ='Form field Job Level is required'

args = {'Type': 'singlesel' };

if (formField.Field != null) {

   if (!ValidateRequiredField(formField.Field, args)) {

      errorSet.push(formField);

      allValid = false;

   }

}

formField = new FieldObj();

formField.Field = elqForm.elements['C_JobRole'];

formField.ErrorMessage ='Form field Job Function is required'

args = {'Type': 'singlesel' };

if (formField.Field != null) {

   if (!ValidateRequiredField(formField.Field, args)) {

      errorSet.push(formField);

      allValid = false;

   }

}

formField = new FieldObj();

formField.Field = elqForm.elements['C_Title'];

formField.ErrorMessage ='Form field Title is required'

args = {'Type': 'singlesel' };

if (formField.Field != null) {

   if (!ValidateRequiredField(formField.Field, args)) {

      errorSet.push(formField);

      allValid = false;

   }

}

formField = new FieldObj();

formField.Field = elqForm.elements['C_Phone'];

formField.ErrorMessage ='Form field Business Phone is required'

args = {'Type': 'text' };

if (formField.Field != null) {

   if (!ValidateRequiredField(formField.Field, args)) {

      errorSet.push(formField);

      allValid = false;

   }

}

formField = new FieldObj();

formField.Field = elqForm.elements['C_EmailAddress'];

formField.ErrorMessage ='Form field Email Address is required'

if (formField.Field != null) {

   if (!ValidateEmailAddress(formField.Field)) {

      errorSet.push(formField);

      allValid = false;

   }

}

formField = new FieldObj();

formField.Field = elqForm.elements['C_LastName'];

formField.ErrorMessage ='Form field Last Name is required'

args = {'Type': 'text' };

if (formField.Field != null) {

   if (!ValidateRequiredField(formField.Field, args)) {

      errorSet.push(formField);

      allValid = false;

   }

}



formField = new FieldObj();

formField.Field = elqForm.elements['C_FirstName'];

formField.ErrorMessage ='Form field First Name is required'

args = {'Type': 'text' };

if (formField.Field != null) {

   if (!ValidateRequiredField(formField.Field, args)) {

      errorSet.push(formField);

      allValid = false;

   }

}



formField = new FieldObj();

formField.Field = elqForm.elements['C_Company'];

formField.ErrorMessage ='Form field Company is required'

args = {'Type': 'text' };

if (formField.Field != null) {

   if (!ValidateRequiredField(formField.Field, args)) {

      errorSet.push(formField);

      allValid = false;

   }

}



if (!allValid) {

   DisplayErrorSet(errorSet);

   return false;

}



return true;

}



function submitForm(elqForm) {

   if (CheckElqForm(elqForm)) {

       prepareSelectsForEloqua(elqForm);

       fnPrepareCheckboxMatricesForEloqua(elqForm);

       return true;

   }

   else { return false; }

}

function prepareSelectsForEloqua(elqForm) {

   var selects = elqForm.getElementsByTagName("SELECT");

   for (var i = 0; i < selects.length; i++) {

       if (selects[i].multiple) {

           createEloquaSelectField(elqForm, selects[i]);

       }

   }

   return true;

}

function createEloquaSelectField(elqForm, sel) {

   var inputName = sel.name;

   var newInput = document.createElement('INPUT');

   newInput.style.display = "none";

   newInput.name = inputName;

   newInput.value = "";

   for (var i = 0; i < sel.options.length; i++) {

       if (sel.options[i].selected) {

           newInput.value += sel.options[i].value + "::";

       }

   }

   if (newInput.value.length > 0) {

       newInput.value = newInput.value.substr(0, newInput.value.length - 2);

   }

   sel.disabled = true;

   newInput.id = inputName;

   elqForm.insertBefore(newInput, elqForm.firstChild);

}

function appendContentID() {

   var frm=document.forms['ISO-ContactUsformpage'];

   if (frm) {

      var re = new RegExp("[?&](gatedcontent)=([^&$]*)", "i" );

      var offset = location.search.search( re );

      if (offset == -1)

         return null;

      else {

         var contentID=document.createElement('input');

         contentID.setAttribute('type', 'hidden');

         contentID.setAttribute('name', 'elqGatedContent');

         contentID.setAttribute('value', RegExp.$2);

         frm.appendChild(contentID);

      }

   }

}



function fnPrepareCheckboxMatricesForEloqua(elqForm) {

   var matrices = elqForm.getElementsByTagName('TABLE');

   for (var i = 0; i < matrices.length; i++) {

       var tableClassName = matrices[i].className;

       if (tableClassName.match(/elqMatrix/)) {

           if (fnDetermineMatrixType(matrices[i]).toLowerCase() == 'checkbox') {

               if (matrices[i].children[0].children[0].children[0].children.length == 1) {

                   fnCreateHorizontalMatrixCheckboxField(elqForm, matrices[i]);

               }

               else {

                   fnCreateVerticalMatrixCheckboxField(elqForm, matrices[i]);

               }

           }

       }

   }

   return true;

}



function fnCreateVerticalMatrixCheckboxField(elqForm, matrix) {

   var inputName = matrix.children[0].children[1].children[1].children[0].name;

   var newInput = document.createElement('INPUT');

   newInput.style.display = 'none';

   newInput.name = inputName;

   newInput.value = '';

   for (var i = 1; i < matrix.children[0].children.length; i++) {

       if (matrix.children[0].children[i].children[1].children[0].checked) {

           newInput.value += matrix.children[0].children[i].children[1].children[0].value + '::'

       }

   }

   if (newInput.value.length > 0) {

       newInput.value = newInput.value.substr(0, newInput.value.length - 2);

   }

   newInput.id = inputName;

   elqForm.insertBefore(newInput, elqForm.firstChild);

   matrix.disabled = true;

}





function fnCreateHorizontalMatrixCheckboxField(elqForm, matrix) {

   for (var i = 1; i < matrix.children[0].children.length; i++) {

       var oMatrixRow = matrix.children[0].children[i];

       var inputName = oMatrixRow.id;

       var newInput = document.createElement('INPUT');

       newInput.style.display = 'none';

       newInput.name = inputName;

       newInput.value = '';

       for (var j = 1; j < matrix.children[0].children[i].children.length; j++) {

           if (matrix.children[0].children[i].children[j].children[0].checked) {

               newInput.value += matrix.children[0].children[i].children[j].children[0].value + '::';

           }

       }

       if (newInput.value.length > 0) {

           newInput.value = newInput.value.substr(0, newInput.value.length - 2);

       }

       newInput.id = inputName;

       elqForm.insertBefore(newInput, elqForm.firstChild);

   }

   matrix.disabled = true;

}

function fnDetermineMatrixType(oTable) {

   var oFirstMatrixInput = oTable.children[0].children[1].children[1].children[0];

   return oFirstMatrixInput.type;

}