var G_Grid = function(oForm, sGridName) {
  // G_Field integration - Start
  var oGrid = this;
  this.parent = G_Field;
  this.parent(oForm, '', sGridName);
  // G_Field integration - End
  this.sGridName = sGridName;
  this.sAJAXPage = oForm.ajaxServer || '';
  this.oGrid = document.getElementById(this.sGridName);
  this.aFields = [];
  this.aElements = [];
  this.aFunctions = [];
  this.aFormulas = [];
  this.setFields = function(aFields, iRow) {
    this.aFields = aFields;
    var i, j, k, aAux, oAux, sDependentFields;
    for (i = 0; i < this.aFields.length; i++) {
      j = iRow || 1;
      switch (this.aFields[i].sType) {
      case 'text':
        while (oAux = document.getElementById('form[' + this.sGridName + '][' + j + '][' + this.aFields[i].sFieldName + ']')) {
          this.aElements.push(new G_Text(oForm, document.getElementById('form[' + this.sGridName + '][' + j + '][' + this.aFields[i].sFieldName + ']'), this.sGridName + '][' + j + ']['
              + this.aFields[i].sFieldName));
          this.aElements[this.aElements.length - 1].validate = this.aFields[i].oProperties.validate;
          if(this.aFields[i].oProperties.strTo) {
            this.aElements[this.aElements.length - 1].strTo = this.aFields[i].oProperties.strTo;
          }
          if (aFields[i].oProperties) {
            this.aElements[this.aElements.length - 1].mask = aFields[i].oProperties.mask;
          }
          j++;
        }
        break;
      case 'currency':
        while (oAux = document.getElementById('form[' + this.sGridName + '][' + j + '][' + this.aFields[i].sFieldName + ']')) {
          this.aElements.push(new G_Currency(oForm, document.getElementById('form[' + this.sGridName + '][' + j + '][' + this.aFields[i].sFieldName + ']'), this.sGridName + '][' + j + ']['
              + this.aFields[i].sFieldName));
          if (aFields[i].oProperties) {
            this.aElements[this.aElements.length - 1].mask = aFields[i].oProperties.mask;
          }
          j++;
        }
        break;
      case 'percentage':
        while (oAux = document.getElementById('form[' + this.sGridName + '][' + j + '][' + this.aFields[i].sFieldName + ']')) {
          this.aElements.push(new G_Percentage(oForm, document.getElementById('form[' + this.sGridName + '][' + j + '][' + this.aFields[i].sFieldName + ']'), this.sGridName + '][' + j
              + '][' + this.aFields[i].sFieldName));
          if (aFields[i].oProperties) {
            this.aElements[this.aElements.length - 1].mask = aFields[i].oProperties.mask;
          }
          j++;
        }
        break;
      case 'dropdown':
        while (oAux = document.getElementById('form[' + this.sGridName + '][' + j + '][' + this.aFields[i].sFieldName + ']')) {
          this.aElements.push(new G_DropDown(oForm, document.getElementById('form[' + this.sGridName + '][' + j + '][' + this.aFields[i].sFieldName + ']'), this.sGridName + '][' + j + ']['
              + this.aFields[i].sFieldName));
          if (aFields[i].oProperties) {
            this.aElements[this.aElements.length - 1].mask = aFields[i].oProperties.sMask;
          }
          j++;
        }
        break;
      }
    }
    // Set dependent fields
    for (i = 0; i < this.aFields.length; i++) {
      j = iRow || 1;
      while (oAux = document.getElementById('form[' + this.sGridName + '][' + j + '][' + this.aFields[i].sFieldName + ']')) {
        if (aFields[i].oProperties.dependentFields != '') {
          this.setDependents(j, this.getElementByName(j, this.aFields[i].sFieldName), aFields[i].oProperties.dependentFields);
        }
        j++;
      }
    }
  };
  this.setDependents = function(iRow, me, theDependentFields) {
    var i;
    var dependentFields = theDependentFields || '';
    dependentFields = dependentFields.split(',');
    for (i = 0; i < dependentFields.length; i++) {
      var oField = this.getElementByName(iRow, dependentFields[i]);
      if (oField) {
        me.dependentFields[i] = oField;
        me.dependentFields[i].addDependencie(me);
      }
    }
  };
  this.unsetFields = function() {
    var i, j = 0, k, l = 0;
    k = this.aElements.length / this.aFields.length;
    for (i = 0; i < this.aFields.length; i++) {
  
      j += k;
      l++;
      this.aElements.splice(j - l, 1);
    }
    //////for (i = 0; i < this.aElements.length ;i++) {
    //////alert(this.aElements[i].name +" --- "+this.aElements[i].value());
    //////}
  
  };
  this.getElementByName = function(iRow, sName) {
    var i;
    for (i = 0; i < this.aElements.length; i++) {
      if (this.aElements[i].name === this.sGridName + '][' + iRow + '][' + sName) {
        return this.aElements[i];
      }
    }
    return null;
  };
  this.getElementValueByName = function(iRow, sName) {
    var oAux = document.getElementById('form[' + this.sGridName + '][' + iRow + '][' + sName + ']');
    if (oAux) {
      return oAux.value;
    } else {
      return 'Object not found!';
    }
  };
  this.getFunctionResult = function(sName) {
    var oAux = document.getElementById('form[SYS_GRID_AGGREGATE_' + this.sGridName + '_' + sName + ']');
    if (oAux) {
      return oAux.value;
    } else {
      return 'Object not found!';
    }
  };

  this.addGridRow = function() {
    var i, aObjects, aDatePicker;
    var oRow = document.getElementById('firstRow_' + this.sGridName);
    var aCells = oRow.getElementsByTagName('td');
    var oNewRow = this.oGrid.insertRow(this.oGrid.rows.length - 1);
    oNewRow.onmouseover=function(){
      highlightRow(this, '#D9E8FF');
    }
    oNewRow.onmouseout=function(){
      highlightRow(this, '#fff');
    }
  
    for (i = 0; i < aCells.length; i++) {
      oNewRow.appendChild(aCells[i].cloneNode(true));
      if (i == 0) {
        oNewRow.getElementsByTagName('td')[i].innerHTML = this.oGrid.rows.length - 2;
      } else {
        if (i == (aCells.length - 1)) {
          oNewRow.getElementsByTagName('td')[i].innerHTML = oNewRow.getElementsByTagName('td')[i].innerHTML.replace(/\[1\]/g, '\[' + (this.oGrid.rows.length - 2) + '\]');
        } else {
          aObjects = oNewRow.getElementsByTagName('td')[i].getElementsByTagName('a');
          if (aObjects) {
            if (aObjects[0]) {
              if (aObjects[0].onclick) {
                sAux = new String(aObjects[0].onclick);
                eval('aObjects[0].onclick = ' + sAux.replace(/\[1\]/g, '\[' + (this.oGrid.rows.length - 2) + '\]') + ';');
              }
            }
          }
  
          enodename = aCells[i].innerHTML.substring(aCells[i].innerHTML.indexOf('<')+1, aCells[i].innerHTML.indexOf(' '));
          enodename = enodename.toLowerCase();
  
          switch (enodename) {
          case 'input':
            aObjects    = oNewRow.getElementsByTagName('td')[i].getElementsByTagName('input');

            if (aObjects) {
              newID = aObjects[0].id.replace(/\[1\]/g, '\[' + (this.oGrid.rows.length - 2) + '\]');

              aObjects[0].setAttribute('id', newID);
              //aObjects[0].setAttribute('value', '');
              aObjects[0].name = newID;
              if (/*@cc_on!@*/0) { // Internet Explorer test (needs to be modified for IE8)
                aObjects[0].mergeAttributes(document.createElement("<INPUT id='" + newID + "' name='" + newID + "'/>"), false);              
               var aux = oNewRow.getElementsByTagName('td')[i].innerHTML;                
              }
  
              tags = oNewRow.getElementsByTagName('td')[i].getElementsByTagName('a');
              var attributDefaultValue;
              if( tags.length >= 0 ){ //then it is not a datepicker
                scriptTags = oNewRow.getElementsByTagName('td')[i].getElementsByTagName('script');
                attributes = elementAttributesNS(aObjects[0], 'pm');
                if(attributes.defaultvalue != undefined && attributes.defaultvalue != '')
                 attributDefaultValue=attributes.defaultvalue;
                else 
                 attributDefaultValue='';
              }

              if (aObjects[0].type != 'checkbox') {
                if(attributDefaultValue!='' && attributDefaultValue!=undefined)
                aObjects[0].value = attributDefaultValue;
               else
                aObjects[0].value = '';
              } else {
                aObjects[0].checked = false;
              }
              if (aObjects[0].detachEvent) {
                try {
                  aObjects[0].detachEvent('onkeypress', this.getElementByName(1, aObjects[0].id.split('][')[2].replace(']', '')).validateKey);
                }
                catch (e) {
                  //Nothing
                }
              }
              
              //verifying if it is a datepicker
              tags = oNewRow.getElementsByTagName('td')[i].getElementsByTagName('a');
              
              if( tags.length == 2 ){ //then it is a datepicker
                scriptTags = oNewRow.getElementsByTagName('td')[i].getElementsByTagName('script');
                datePickerTriggerId = tags[1].id.replace(/\[1\]/g, '\[' + (this.oGrid.rows.length - 2) + '\]');
                attributes = elementAttributesNS(aObjects[0], 'pm');
                
                oNewRow.getElementsByTagName('td')[i].removeChild(scriptTags[0]);
                oNewRow.getElementsByTagName('td')[i].removeChild(tags[1]);
                
                if (tags[0].onclick) {
                  evOnclick = new String(tags[0].onclick);
                  eval('tags[0].onclick = ' + evOnclick.replace(/\[1\]/g, '\[' + (this.oGrid.rows.length - 2) + '\]') + ';');
                }

                var datePickerTrigger = document.createElement('a');
                datePickerTrigger.id = datePickerTriggerId;
                datePickerTrigger.name = datePickerTriggerId;
                
                var datePickerTriggerImg = document.createElement('img');
                datePickerTriggerImg.src = '/images/pmdateicon.png';
                datePickerTriggerImg.border = 0;
                datePickerTriggerImg.width = 12;
                datePickerTriggerImg.height = 12;
                datePickerTriggerImg.style.position = 'relative';
                datePickerTriggerImg.style.left = '-17px';
                datePickerTriggerImg.style.top = '0px';
                
                datePickerTrigger.appendChild(datePickerTriggerImg);
                oNewRow.getElementsByTagName('td')[i].appendChild(datePickerTrigger);
                datePicker4("", newID, attributes.mask, attributes.start, attributes.end, attributes.time);
              }else {
              if (/*@cc_on!@*/0) {
                   oNewRow.getElementsByTagName('td')[i].innerHTML = aux;
               } 
              }
            }
            aObjects = oNewRow.getElementsByTagName('td')[i].getElementsByTagName('span');
            if (aObjects) {
              if (aObjects[0]) {
                // aObjects[0].name =
                // aObjects[0].name.replace(/\[1\]/g, '\[' +
                // (this.oGrid.rows.length - 2) + '\]');
                aObjects[0].id = aObjects[0].id.replace(/\[1\]/g, '\[' + (this.oGrid.rows.length - 2) + '\]');
              }
              aObjects = oNewRow.getElementsByTagName('td')[i].getElementsByTagName('a');
              if (aObjects) {
                if (aObjects[0]) {
                  if (aObjects[0].onclick) {
                    sAux = new String(aObjects[0].onclick);
                    eval('aObjects[0].onclick = ' + sAux.replace(/\[1\]/g, '\[' + (this.oGrid.rows.length - 2) + '\]') + ';');
                  }
                }
              }
            }
  
            aObjects = oNewRow.getElementsByTagName('td')[i].getElementsByTagName('div');
  
            if (aObjects.length > 0) {
  
              if (aObjects[0]) {
                aObjects[0].id = aObjects[0].id.replace(/\[1\]/g, '\[' + (this.oGrid.rows.length - 2) + '\]');
                aObjects[0].name = aObjects[0].id.replace(/\[1\]/g, '\[' + (this.oGrid.rows.length - 2) + '\]');
                if (aObjects[0].onclick) {
                  sAux = new String(aObjects[0].onclick);
                  eval('aObjects[0].onclick = ' + sAux.replace(/\[1\]/g, '\[' + (this.oGrid.rows.length - 2) + '\]') + ';');
                }
              }
              aObjects = oNewRow.getElementsByTagName('td')[i].getElementsByTagName('a');
              if (aObjects) {
                if (aObjects[0]) {
                  if (aObjects[0].onclick) {
                    sAux = new String(aObjects[0].onclick);
                    eval('aObjects[0].onclick = ' + sAux.replace(/\[1\]/g, '\[' + (this.oGrid.rows.length - 2) + '\]') + ';');
                  }
                }
              }
            }
            break;
          case 'select':
            aObjects = oNewRow.getElementsByTagName('td')[i].getElementsByTagName('select');
            if (aObjects) {
              var oAux = document.createElement(aObjects[0].tagName);
              oAux.name = aObjects[0].name.replace(/\[1\]/g, '\[' + (this.oGrid.rows.length - 2) + '\]');
              oAux.setAttribute("required", aObjects[0].getAttribute("required"));
              oAux.id = aObjects[0].id.replace(/\[1\]/g, '\[' + (this.oGrid.rows.length - 2) + '\]');
              for ( var j = 0; j < aObjects[0].options.length; j++) {
                var oOption = document.createElement('OPTION');
                oOption.value = aObjects[0].options[j].value;
                oOption.text = aObjects[0].options[j].text;
                oAux.options.add(oOption);
              }
              aObjects[0].parentNode.replaceChild(oAux, aObjects[0]);
              /**
               * note added by gustavo cruz gustavo-at-colosa-dot-com
               * the piece of code below has been comented in revision 2123
               * i have tested it and seems to work well, please check this.
               * aObjects[0].name.replace(/\[1\]/g, '\[' +
               * (this.oGrid.rows.length - 2) + '\]');
               * aObjects[0].id = aObjects[0].id.replace(/\[1\]/g,
               * '\[' + (this.oGrid.rows.length - 2) + '\]');
               * aObjects[0].selectedIndex = 0;
               */
            }
            break;
          case 'textarea':
            aObjects = oNewRow.getElementsByTagName('td')[i].getElementsByTagName('textarea');
            if (aObjects) {
              aObjects[0].name = aObjects[0].name.replace(/\[1\]/g, '\[' + (this.oGrid.rows.length - 2) + '\]');
              aObjects[0].id = aObjects[0].id.replace(/\[1\]/g, '\[' + (this.oGrid.rows.length - 2) + '\]');
              aObjects[0].value = '';
            }
            break;
  
          case 'a':
            aObjects = oNewRow.getElementsByTagName('td')[i].getElementsByTagName('a');
            if (aObjects) {
              aObjects[0].name = aObjects[0].name.replace(/\[1\]/g, '\[' + (this.oGrid.rows.length - 2) + '\]');
              aObjects[0].id = aObjects[0].id.replace(/\[1\]/g, '\[' + (this.oGrid.rows.length - 2) + '\]');
              aObjects[0].value = '';
            }
            break;

          default:
            oNewRow.getElementsByTagName('td')[i].innerHTML = '&nbsp;';
            break;
          }
          aObjects = null;
        }
      }
    }
    if (this.aFields.length > 0) {
      this.setFields(this.aFields, this.oGrid.rows.length - 2);
    }
    if (this.aFunctions.length > 0) {
      this.assignFunctions(this.aFunctions, 'change', this.oGrid.rows.length - 2);
    }
    if (this.aFormulas.length > 0) {
      this.assignFormulas(this.aFormulas, 'change', this.oGrid.rows.length - 2);
    }
    if (this.onaddrow) {
      this.onaddrow(this.oGrid.rows.length - 2);
    }
  };
  this.deleteGridRow = function(sRow) {
    var i, iRow, iRowAux, oAux, ooAux;
    if (this.oGrid.rows.length == 3) {
      new leimnud.module.app.alert().make( {
        label : G_STRINGS.ID_MSG_NODELETE_GRID_ITEM
      });
      return false;
    }
    new leimnud.module.app.confirm().make( {
      label : G_STRINGS.ID_MSG_DELETE_GRID_ITEM,
      action : function() {
      //this.aElements = [];
        sRow = sRow.replace('[', '');
        sRow = sRow.replace(']', '');
        iRow = Number(sRow);

        /*
         * delete the respective session row grid variables from
         * Dynaform - by Nyeke <erik@colosa.com
         */
  
        deleteRowOnDybaform(this, iRow);

        iRowAux = iRow + 1;
        while (iRowAux <= (this.oGrid.rows.length - 2)) {
          for (i = 1; i < this.oGrid.rows[iRowAux - 1].cells.length; i++) {
            var oCell1 = this.oGrid.rows[iRowAux - 1].cells[i];
            var oCell2 = this.oGrid.rows[iRowAux].cells[i];
            switch (oCell1.innerHTML.replace(/^\s+|\s+$/g, '').substr(0, 6).toLowerCase()) {
            case '<input':
              aObjects1 = oCell1.getElementsByTagName('input');
              aObjects2 = oCell2.getElementsByTagName('input');
              if (aObjects1 && aObjects2) {
                if(aObjects1[0].type=='checkbox'){
                 aObjects1[0].checked = aObjects2[0].checked;
                }
                aObjects1[0].value = aObjects2[0].value;

               /* if(oCell1.innerHTML.indexOf('<div id=')!=-1)
                oCell1.innerHTML = oCell2.innerHTML;*/
              }

              aObjects = oCell1.getElementsByTagName('div');

              if (aObjects.length > 0) {

                if (aObjects[0]) {
                  aObjects[0].id = aObjects[0].id.replace(/\[1\]/g, '\[' + (this.oGrid.rows.length - 2) + '\]');
                  aObjects[0].name = aObjects[0].id.replace(/\[1\]/g, '\[' + (this.oGrid.rows.length - 2) + '\]');
                  if (aObjects[0].onclick) {
                    sAux = new String(aObjects[0].onclick);
                    eval('aObjects[0].onclick = ' + sAux.replace(/\[1\]/g, '\[' + (this.oGrid.rows.length - 2) + '\]') + ';');
                  }
                }
                aObjects = oCell1.getElementsByTagName('a');
                if (aObjects) {
                  if (aObjects[0]) {
                    if (aObjects[0].onclick) {
                      sAux = new String(aObjects[0].onclick);
                      eval('aObjects[0].onclick = ' + sAux.replace(/\[1\]/g, '\[' + (this.oGrid.rows.length - 2) + '\]') + ';');
                    }
                  }
                }
              }
              
              break;
            case '<selec':
              aObjects1 = oCell1.getElementsByTagName('select');
              aObjects2 = oCell2.getElementsByTagName('select');
              if (aObjects1 && aObjects2) {
                var vValue = aObjects2[0].value;
                /*
                 * for (var j = (aObjects1[0].options.length-1);
                 * j >= 0; j--) { aObjects1[0].options[j] =
                 * null; }
                 */
                aObjects1[0].options.length = 0;
                for ( var j = 0; j < aObjects2[0].options.length; j++) {
                  var optn = $dce("OPTION");
                  optn.text = aObjects2[0].options[j].text;
                  optn.value = aObjects2[0].options[j].value;
                  aObjects1[0].options[j] = optn;
                }
                aObjects1[0].value = vValue;
              }
              break;
            case '<texta':
              aObjects1 = oCell1.getElementsByTagName('textarea');
              aObjects2 = oCell2.getElementsByTagName('textarea');
              if (aObjects1 && aObjects2) {
                aObjects1[0].value = aObjects2[0].value;
              }
              break;
            default:
              if (( oCell2.innerHTML.indexOf('changeValues')==111 || oCell2.innerHTML.indexOf('changeValues')==115 ) ) {
                break;
              }
              if (oCell2.innerHTML.toLowerCase().indexOf('deletegridrow') == -1) {
                oCell1.innerHTML = oCell2.innerHTML;
              }
              break;
            }
          }
          iRowAux++;
        }
        this.oGrid.deleteRow(this.oGrid.rows.length - 2);
        if (this.sAJAXPage != '') {
        }
        /* this slice of code was comented because it could be the problem to do that sum function is working wrong
        if (this.aFields.length > 0) {
          this.unsetFields();
        }*/
        //this slice of code was added to fill the grid after to delete some row
        this.aElements = [];
        for (var k=1;k<= this.oGrid.rows.length-2;k++){
           for (var i = 0; i < this.aFields.length; i++) {
            var j = k;
            switch (this.aFields[i].sType) {
              case 'text':
                this.aElements.push(new G_Text(oForm, document.getElementById('form[' + this.sGridName + '][' + j + '][' + this.aFields[i].sFieldName + ']'), this.sGridName + '][' + j + '][' + this.aFields[i].sFieldName));
                this.aElements[this.aElements.length - 1].validate = this.aFields[i].oProperties.validate;
                if(this.aFields[i].oProperties.strTo) {
                  this.aElements[this.aElements.length - 1].strTo = this.aFields[i].oProperties.strTo;
                }
              break;
              case 'currency':
                this.aElements.push(new G_Currency(oForm, document.getElementById('form[' + this.sGridName + '][' + j + '][' + this.aFields[i].sFieldName + ']'), this.sGridName + '][' + j + ']['+ this.aFields[i].sFieldName));
              break;
              case 'percentage':
                this.aElements.push(new G_Percentage(oForm, document.getElementById('form[' + this.sGridName + '][' + j + '][' + this.aFields[i].sFieldName + ']'), this.sGridName + '][' + j+ '][' + this.aFields[i].sFieldName));
              break;
              case 'dropdown':
                 this.aElements.push(new G_DropDown(oForm, document.getElementById('form[' + this.sGridName + '][' + j + '][' + this.aFields[i].sFieldName + ']'), this.sGridName + '][' + j + ']['+ this.aFields[i].sFieldName));
              break;
            }
            j++;
         }
        }
  
        if (this.aFunctions.length > 0) {
  
          for (i = 0; i < this.aFunctions.length; i++) {
            oAux = document.getElementById('form[' + this.sGridName + '][1][' + this.aFunctions[i].sFieldName + ']');
            if (oAux) {
              switch (this.aFunctions[i].sFunction) {
              case 'sum':
              this.sum(false, oAux);
              /*
              aaAux=oAux.name.split('][');
              sNamef=aaAux[2].replace(']', '');
              var sumaSol = 0;
              this.aElements.length;
              var j=1;k=0;
              for ( var i = 0; i < this.aElements.length; i++) {
                nnName= this.aElements[i].name.split('][');
                if (nnName[2] == sNamef && j <= (this.oGrid.rows.length-2)){
                  ooAux=this.getElementByName(j, nnName[2]);

                  if(ooAux!=null){

                  sumaSol += parseFloat(G.cleanMask(ooAux.value() || 0, ooAux.mask).result.replace(/,/g, ''))
                  }
                  j++;
                 }
              }
              sumaSol = sumaSol.toFixed(2);
              oAux = document.getElementById('form[SYS_GRID_AGGREGATE_' + oGrid.sGridName + '_' + sNamef + ']');
              oAux.value = sumaSol;
              oAux = document.getElementById('form[SYS_GRID_AGGREGATE_' + oGrid.sGridName + '__' + sNamef + ']');
              oAux.innerHTML = sumaSol;//return;
              */
              break;
              case 'avg':
                this.avg(false, oAux);
              break;
              }
            }
          }
        }
        if (this.ondeleterow) {
          this.ondeleterow();
        }
  
      }.extend(this)
    });
  };
  this.assignFunctions = function(aFields, sEvent, iRow) {
    iRow = iRow || 1;
    var i, j, oAux;
    for (i = 0; i < aFields.length; i++) {
      j = iRow;
      while (oAux = document.getElementById('form[' + this.sGridName + '][' + j + '][' + aFields[i].sFieldName + ']')) {
        switch (aFields[i].sFunction) {
        case 'sum':
          leimnud.event.add(oAux, sEvent, {
            method : this.sum,
            instance : this,
            event : true
          });
          break;
        case 'avg':
          leimnud.event.add(oAux, sEvent, {
            method : this.avg,
            instance : this,
            event : true
          });
          break;
        default:
          leimnud.event.add(oAux, sEvent, {
            method : aFields[i].sFunction,
            instance : this,
            event : true
          });
          break;
        }
        j++;
      }
    }
  };
  this.setFunctions = function(aFunctions) {
    this.aFunctions = aFunctions;
    this.assignFunctions(this.aFunctions, 'change');
  };
  this.sum = function(oEvent, oDOM) {
    oDOM = (oDOM ? oDOM : oEvent.target || window.event.srcElement);
    var i, aAux, oAux, fTotal, sMask, nnName;
    aAux = oDOM.name.split('][');
    i = 1;
    fTotal = 0;
    aAux[2] = aAux[2].replace(']', '');
  
    var j=1;
    for ( var k = 0; k < this.aElements.length; k++) {
      nnName= this.aElements[k].name.split('][');
      if (aAux[2] == nnName[2] && j <= (this.oGrid.rows.length-2)){
        oAux=this.getElementByName(j, nnName[2]);
        if(oAux!=null){
        fTotal += parseFloat(G.cleanMask(oAux.value() || 0, oAux.mask).result.replace(/,/g, ''))
        }
        j++;
      }
    }
    /*
    while (oAux = this.getElementByName(i, aAux[2])) {
      fTotal += parseFloat(G.cleanMask(oAux.value() || 0, oAux.mask).result.replace(/,/g, ''));
      sMask = oAux.mask;
      i++;
    }*/
    fTotal = fTotal.toFixed(2);
    oAux = document.getElementById('form[SYS_GRID_AGGREGATE_' + oGrid.sGridName + '_' + aAux[2] + ']');
    oAux.value = fTotal;
    oAux = document.getElementById('form[SYS_GRID_AGGREGATE_' + oGrid.sGridName + '__' + aAux[2] + ']');
    // oAux.innerHTML = G.toMask(fTotal, sMask).result;
    oAux.innerHTML = fTotal;
  };
  this.avg = function(oEvent, oDOM) {
    oDOM = (oDOM ? oDOM : oEvent.target || window.event.srcElement);
    var i, aAux, oAux, fTotal, sMask;
    aAux = oDOM.name.split('][');
    i = 1;
    fTotal = 0;
    aAux[2] = aAux[2].replace(']', '');
    while (oAux = this.getElementByName(i, aAux[2])) {
      fTotal += parseFloat(G.cleanMask(oAux.value() || 0, oAux.mask).result.replace(/,/g, ''));
      sMask = oAux.mask;
      i++;
    }
    i--;
    if (fTotal > 0) {
      fTotal = (fTotal / i).toFixed(2);
      oAux = document.getElementById('form[SYS_GRID_AGGREGATE_' + oGrid.sGridName + '_' + aAux[2] + ']');
      oAux.value = fTotal;
      oAux = document.getElementById('form[SYS_GRID_AGGREGATE_' + oGrid.sGridName + '__' + aAux[2] + ']');
      // oAux.innerHTML = G.toMask((fTotal / i), sMask).result;
      oAux.innerHTML = fTotal;
    } else {
      oAux = document.getElementById('form[SYS_GRID_AGGREGATE_' + oGrid.sGridName + '_' + aAux[2] + ']');
      oAux.value = 0;
      oAux = document.getElementById('form[SYS_GRID_AGGREGATE_' + oGrid.sGridName + '__' + aAux[2] + ']');
      // oAux.innerHTML = G.toMask(0, sMask).result;
      oAux.innerHTML = 0;
    }
  };
  this.assignFormulas = function(aFields, sEvent, iRow) {
    iRow = iRow || 1;
    var i, j, oAux;
    for (i = 0; i < aFields.length; i++) {
      j = iRow;
      while (oAux = document.getElementById('form[' + this.sGridName + '][' + j + '][' + aFields[i].sDependentOf + ']')) {
        leimnud.event.add(oAux, sEvent, {
          method : this.evaluateFormula,
          instance : this,
          args : [ oAux, aFields[i] ],
          event : true
        });
        j++;
      }
    }
  };
  this.setFormulas = function(aFormulas) {
    this.aFormulas = aFormulas;
    this.assignFormulas(this.aFormulas, 'change');
  };
  this.evaluateFormula = function(oEvent, oDOM, oField) {
    oDOM = (oDOM ? oDOM : oEvent.target || window.event.srcElement);
    var aAux, sAux, i, oAux;
    var oContinue = true;
    aAux = oDOM.name.split('][');
    sAux = oField.sFormula.replace(/\+|\-|\*|\/|\(|\)|\[|\]|\{|\}|\%|\$/g, ' ');
    sAux = sAux.replace(/^\s+|\s+$/g, '');
    sAux = sAux.replace(/      /g, ' ');
    sAux = sAux.replace(/     /g, ' ');
    sAux = sAux.replace(/    /g, ' ');
    sAux = sAux.replace(/   /g, ' ');
    sAux = sAux.replace(/  /g, ' ');
    aFields = sAux.split(' ');
    aFields = aFields.unique();
    sAux = oField.sFormula;
    for (i = 0; i < aFields.length; i++) {
      if (!isNumber(aFields[i])) {
        oAux = this.getElementByName(aAux[1], aFields[i]);
        sAux = sAux.replace(new RegExp(aFields[i], "g"), "parseFloat(G.cleanMask(this.getElementByName(" + aAux[1] + ", '" + aFields[i] + "').value() || 0, '" + (oAux.sMask ? oAux.sMask : '')
            + "').result.replace(/,/g, ''))");
        eval("if (!document.getElementById('" + aAux[0] + '][' + aAux[1] + '][' + aFields[i] + "]')) { oContinue = false; }");
      }
    }
    eval("if (!document.getElementById('" + aAux[0] + '][' + aAux[1] + '][' + oField.sFieldName + "]')) { oContinue = false; }");
    if (oContinue) {
      //we're selecting the mask to put in the field with the formula
      for (i = 0; i < this.aFields.length; i++) {
         if(oField.sFieldName==this.aFields[i].sFieldName) {
           maskformula =this.aFields[i].oProperties.mask;
         }
      }
      if(maskformula!=''){
        maskDecimal=maskformula.split(";");
        if(maskDecimal.length > 1) {
          maskDecimal=maskDecimal[1].split(".");
        } else {
          maskDecimal=maskformula.split(".");
        }
        maskToPut=maskDecimal[1].length;
      }else{
       maskToPut=0;        
      }
      eval("document.getElementById('" + aAux[0] + '][' + aAux[1] + '][' + oField.sFieldName + "]').value = (" + sAux + ').toFixed('+maskToPut+');');
      //eval("document.getElementById('" + aAux[0] + '][' + aAux[1] + '][' + oField.sFieldName + "]').value = (" + sAux + ').toFixed(2);');
      if (this.aFunctions.length > 0) {
        for (i = 0; i < this.aFunctions.length; i++) {
          oAux = document.getElementById('form[' + this.sGridName + '][' + aAux[1] + '][' + this.aFunctions[i].sFieldName + ']');
          if (oAux) {
            if (oAux.name == aAux[0] + '][' + aAux[1] + '][' + oField.sFieldName + ']') {
              switch (this.aFunctions[i].sFunction) {
              case 'sum':
                this.sum(false, oAux);
                break;
              case 'avg':
                this.avg(false, oAux);
                break;
              }
              if (oAux.fireEvent) {
                oAux.fireEvent('onchange');
              } else {
                var evObj = document.createEvent('HTMLEvents');
                evObj.initEvent('change', true, true);
                oAux.dispatchEvent(evObj);
              }
            }
          }
        }
      }
    } else {
      new leimnud.module.app.alert().make( {
        label : "Check your formula!\n\n" + oField.sFormula
      });
    }
  };
  
  /*add*/
   this.deleteGridRownomsg = function(sRow) {
    var i, iRow, iRowAux, oAux, ooAux;


      //action : function() {
      //this.aElements = [];
        sRow = sRow.replace('[', '');
        sRow = sRow.replace(']', '');
        iRow = Number(sRow);

        /*
         * delete the respective session row grid variables from
         * Dynaform - by Nyeke <erik@colosa.com
         */

        deleteRowOnDybaform(this, iRow);

        iRowAux = iRow + 1;
        while (iRowAux <= (this.oGrid.rows.length - 2)) {
          for (i = 1; i < this.oGrid.rows[iRowAux - 1].cells.length; i++) {
            var oCell1 = this.oGrid.rows[iRowAux - 1].cells[i];
            var oCell2 = this.oGrid.rows[iRowAux].cells[i];
            switch (oCell1.innerHTML.replace(/^\s+|\s+$/g, '').substr(0, 6).toLowerCase()) {
            case '<input':
              aObjects1 = oCell1.getElementsByTagName('input');
              aObjects2 = oCell2.getElementsByTagName('input');
              if (aObjects1 && aObjects2) {
                if(aObjects1[0].type=='checkbox'){
                 aObjects1[0].checked = aObjects2[0].checked;
                }
                aObjects1[0].value = aObjects2[0].value;
              //  if(oCell1.innerHTML.indexOf('<div id=')!=-1)
              //  oCell1.innerHTML = oCell2.innerHTML;
              }

              aObjects = oCell1.getElementsByTagName('div');

              if (aObjects.length > 0) {

                if (aObjects[0]) {
                  aObjects[0].id = aObjects[0].id.replace(/\[1\]/g, '\[' + (this.oGrid.rows.length - 2) + '\]');
                  aObjects[0].name = aObjects[0].id.replace(/\[1\]/g, '\[' + (this.oGrid.rows.length - 2) + '\]');
                  if (aObjects[0].onclick) {
                    sAux = new String(aObjects[0].onclick);
                    eval('aObjects[0].onclick = ' + sAux.replace(/\[1\]/g, '\[' + (this.oGrid.rows.length - 2) + '\]') + ';');
                  }
                }
                aObjects = oCell1.getElementsByTagName('a');
                if (aObjects) {
                  if (aObjects[0]) {
                    if (aObjects[0].onclick) {
                      sAux = new String(aObjects[0].onclick);
                      eval('aObjects[0].onclick = ' + sAux.replace(/\[1\]/g, '\[' + (this.oGrid.rows.length - 2) + '\]') + ';');
                    }
                  }
                }
              }
 //oCell1.innerHTML= aux.innerHTM;
              break;
            case '<selec':
              aObjects1 = oCell1.getElementsByTagName('select');
              aObjects2 = oCell2.getElementsByTagName('select');
              if (aObjects1 && aObjects2) {
                var vValue = aObjects2[0].value;
                /*
                 * for (var j = (aObjects1[0].options.length-1);
                 * j >= 0; j--) { aObjects1[0].options[j] =
                 * null; }
                 */
                aObjects1[0].options.length = 0;
                for ( var j = 0; j < aObjects2[0].options.length; j++) {
                  var optn = $dce("OPTION");
                  optn.text = aObjects2[0].options[j].text;
                  optn.value = aObjects2[0].options[j].value;
                  aObjects1[0].options[j] = optn;
                }
                aObjects1[0].value = vValue;
              }
              break;
            case '<texta':
              aObjects1 = oCell1.getElementsByTagName('textarea');
              aObjects2 = oCell2.getElementsByTagName('textarea');
              if (aObjects1 && aObjects2) {
                aObjects1[0].value = aObjects2[0].value;
              }
              break;
            default:
              if (( oCell2.innerHTML.indexOf('changeValues')==111 || oCell2.innerHTML.indexOf('changeValues')==115 ) ) {
                alert('erik2');
                break;
              }
              if (oCell2.innerHTML.toLowerCase().indexOf('deletegridrow') == -1) {
                oCell1.innerHTML = oCell2.innerHTML;
                alert('erik');
              }
              break;
            }
          }
          iRowAux++;
        }
        this.oGrid.deleteRow(this.oGrid.rows.length - 2);
        if (this.sAJAXPage != '') {
        }
        /* this slice of code was comented because it could be the problem to do that sum function is working wrong
        if (this.aFields.length > 0) {
          this.unsetFields();
        }*/
        //this slice of code was added to fill the grid after to delete some row
        this.aElements = [];
        for (var k=1;k<= this.oGrid.rows.length-2;k++){
           for (var i = 0; i < this.aFields.length; i++) {
            var j = k;
            switch (this.aFields[i].sType) {
              case 'text':
                this.aElements.push(new G_Text(oForm, document.getElementById('form[' + this.sGridName + '][' + j + '][' + this.aFields[i].sFieldName + ']'), this.sGridName + '][' + j + '][' + this.aFields[i].sFieldName));
                this.aElements[this.aElements.length - 1].validate = this.aFields[i].oProperties.validate;
                if(this.aFields[i].oProperties.strTo) {
                  this.aElements[this.aElements.length - 1].strTo = this.aFields[i].oProperties.strTo;
                }
              break;
              case 'currency':
                this.aElements.push(new G_Currency(oForm, document.getElementById('form[' + this.sGridName + '][' + j + '][' + this.aFields[i].sFieldName + ']'), this.sGridName + '][' + j + ']['+ this.aFields[i].sFieldName));
              break;
              case 'percentage':
                this.aElements.push(new G_Percentage(oForm, document.getElementById('form[' + this.sGridName + '][' + j + '][' + this.aFields[i].sFieldName + ']'), this.sGridName + '][' + j+ '][' + this.aFields[i].sFieldName));
              break;
              case 'dropdown':
                 this.aElements.push(new G_DropDown(oForm, document.getElementById('form[' + this.sGridName + '][' + j + '][' + this.aFields[i].sFieldName + ']'), this.sGridName + '][' + j + ']['+ this.aFields[i].sFieldName));
              break;
            }
            j++;
         }
        }

        if (this.aFunctions.length > 0) {

          for (i = 0; i < this.aFunctions.length; i++) {
            oAux = document.getElementById('form[' + this.sGridName + '][1][' + this.aFunctions[i].sFieldName + ']');
            if (oAux) {
              switch (this.aFunctions[i].sFunction) {
              case 'sum':
              this.sum(false, oAux);
              /*
              aaAux=oAux.name.split('][');
              sNamef=aaAux[2].replace(']', '');
              var sumaSol = 0;
              this.aElements.length;
              var j=1;k=0;
              for ( var i = 0; i < this.aElements.length; i++) {
                nnName= this.aElements[i].name.split('][');
                if (nnName[2] == sNamef && j <= (this.oGrid.rows.length-2)){
                  ooAux=this.getElementByName(j, nnName[2]);

                  if(ooAux!=null){

                  sumaSol += parseFloat(G.cleanMask(ooAux.value() || 0, ooAux.mask).result.replace(/,/g, ''))
                  }
                  j++;
                 }
              }
              sumaSol = sumaSol.toFixed(2);
              oAux = document.getElementById('form[SYS_GRID_AGGREGATE_' + oGrid.sGridName + '_' + sNamef + ']');
              oAux.value = sumaSol;
              oAux = document.getElementById('form[SYS_GRID_AGGREGATE_' + oGrid.sGridName + '__' + sNamef + ']');
              oAux.innerHTML = sumaSol;//return;
              */
              break;
              case 'avg':
                this.avg(false, oAux);
              break;
              }
            }
          }
        }
        if (this.ondeleterow) {
          this.ondeleterow();
        }

      //}.extend(this)

  };
  /*add end*/
};

/**
 * Delete the respective session row grid variables from Dynaform
 * 
 * @Param grid
 *            [object: grid]
 * @Param sRow
 *            [integer: row index]
 * @author Erik Amaru Ortiz <erik@colosa.com, aortiz.erik@mail.com>
 */
function deleteRowOnDybaform(grid, sRow) {
  var oRPC = new leimnud.module.rpc.xmlhttp( {
    url : '../gulliver/genericAjax',
    args : 'request=deleteGridRowOnDynaform&gridname=' + grid.sGridName + '&rowpos=' + sRow
  });
  oRPC.callback = function(rpc) {
    if(oPanel)
      oPanel.loader.hide();
    scs = rpc.xmlhttp.responseText.extractScript();
    scs.evalScript();

    /**
     * We verify if the debug panel is open, if it is-> update its content
     */
    if ( typeof(oDebuggerPanel) != 'undefined' &&  oDebuggerPanel != null) {
      oDebuggerPanel.clearContent();
      oDebuggerPanel.loader.show();
      var oRPC = new leimnud.module.rpc.xmlhttp( {
        url : 'cases_Ajax',
        args : 'action=showdebug'
      });
      oRPC.callback = function(rpc) {
        oDebuggerPanel.loader.hide();
        var scs = rpc.xmlhttp.responseText.extractScript();
        oDebuggerPanel.addContent(rpc.xmlhttp.responseText);
        scs.evalScript();
      }.extend(this);
      oRPC.make();
    }
  }.extend(this);
  oRPC.make();
}