// Licensed Materials - Property of IBM
//
// IBM Cognos Products: pps
//
// (C) Copyright IBM Corp. 2005, 2017
//
// US Government Users Restricted Rights - Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
// This forms the javascript functions used for the Calculation pane of 
// PowerPlay Studio.
// The functions handle any minor browser differences.

var rightPane;
var addrightPane;
var subrightPane;
var forrightPane;
var forExplain;
var accrightPane;
var rollrightPane;

var addSelect;
var subSelect1;
var subSelect2;
var accSelect;
var rollSelect;
var operationSelect;
var calcOpTypesSelect;

var rc;
var dim;
var selecteddim;
var selections;

var catarr;

var calcID;

var editCode; //calculation being editing

var errorMsg = "";
var calcTypeIndex; //remember the calc type
var calcOpTypesIndex; //remember the calc operation type

var calcTypesArray = new Array();
var calcOpTypesArray= new Array();
var categories = new Array();
categories["R"] = new Array();
categories["C"] = new Array();

var lowestDimInAxis = new Array();

function addToArray(rc, dim, name, code, calc, rankBased, top_of_dim, POB_nonbaseable) {

  if (!categories[rc][dim]) {
    categories[rc][dim] = new Array();	
  }

  //Use the fact that the lowest level categories are added last to the array
  lowestDimInAxis[rc] = dim;

  categories[rc][dim][categories[rc][dim].length] = new categoryRecord(name, code, calc, rankBased, top_of_dim, POB_nonbaseable);
}

function categoryRecord(name, code, calc, rankBased, top_of_dim, POB_nonbaseable) {
  this._name = name;
  this._calc = calc;
  this._code = code;
  this._rankBased = rankBased;
  this._top_of_dim = top_of_dim;
  this._POB_nonbaseable = POB_nonbaseable;

  if (!calc)
  {
    var comma = code.search(',');
    if (comma > -1)
    {
      var dimIdx = parseInt(code.substr(comma+1));
      this._isMeasure = topparent.getGlobal("gDimensionInfo")[dimIdx].isMeasureDimension;
    }
  }
}

function initVars() {
  rightPane = document.getElementById("details");

  //Store Each calculation type's sub-dom tree.
  addrightPane = document.getElementById("addDetails");
  subrightPane = document.getElementById("subDetails");
  forrightPane = document.getElementById("forDetails");
  accrightPane = document.getElementById("accDetails");
  rollrightPane = document.getElementById("rollDetails");
  pctbaserightPane = document.getElementById("PctBaseDetails");

  addSelect = document.getElementById("addCatSel");
  subSelect1 = document.getElementById("subCatSel1");
  subSelect2 = document.getElementById("subCatSel2");
  accSelect = document.getElementById("accCatSel");
  pctBaseSelect = document.getElementById("pctBaseSel");
  pctBaseBaseSelect = document.getElementById("pctBaseBase");
  rollSelect = document.getElementById("rollCatSel");
  forExplain  = document.getElementById("forecastExplanation");
  operationSelect = document.getElementById("calcType");
  calcOpTypesSelect = document.getElementById("calcOpType");
  
  //Remove each calculations sub-dom tree.
  rightPane.removeChild(addrightPane);
  rightPane.removeChild(subrightPane);
  rightPane.removeChild(forrightPane);
  rightPane.removeChild(accrightPane);
  rightPane.removeChild(rollrightPane);
  rightPane.removeChild(pctbaserightPane);
  
  calcOpTypesIndex = -1;
  calcTypeIndex = -1;
}

function init() {

  topparent.openActionPane();

  ContextMenu.initialize(true,false);
  document.getElementById("calcOpType").selectedIndex = 0;
  document.getElementById("calcType").selectedIndex = 0;

  initVars();
  initErrorVars();
  createCategoryRecords();
  resetDialog();	
}

function refresh() {
  resetDialog();
}

function resetDialog() {
  removeMessage();
  displayContent(); 
  if (document.getElementById("applyButton"))
    document.getElementById("applyButton").disabled = true;
    
  if (calcOpTypesSelect)
    calcOpTypesSelect.disabled = true;
    
  if (operationSelect)
    operationSelect.disabled = true;

  if (document.preCalculation) {
	document.preCalculation.delete_calc.checked=true;    
	document.preCalculation.edit.checked=false;
	document.preCalculation.rename.checked=false;
	document.preCalculation.insert.checked=false;
  }

  popSelections();

  var rowcolswitch = false;
  var rowSelections = getSelected("r");
  var colSelections = getSelected("c");

  if (rowSelections.length && colSelections.length) { //Both rows and columns selected
      handleError(strNoSelectionsMsg , true);
	  return;
  } else if (!rowSelections.length && !colSelections.length) {//No rows or columns selected
	if( !isLevelSelected("r") && !isLevelSelected("c") ) {
		handleError(strNoSelectionsMsg, true);
		return;
	}
	else {
		if( isLevelSelected("r") ) {
			rc = "R";
		}
		else {
			rc = "C";
		}
	}
  } 
	 
  if (rowSelections.length || isLevelSelected("r")) {
	if (rc != "R")
		rowcolswitch = true;
	rc = "R";
	if (isLevelSelected("r"))
		dim = getSelectedLevel().getAttribute("dimIdx");
	else if (!resetRowColArray(rowSelections))
		return;
  } else {
	if (rc != "C")
		rowcolswitch = true;
	rc = "C";

	if (isLevelSelected("c"))
		dim = getSelectedLevel().getAttribute("dimIdx");
	else if (!resetRowColArray(colSelections))
		return;
  }

  catarr = categories[rc][dim];
  if (!catarr || !catarr.length) {
	  handleError(strNoSelectionsMsg, true);
	  return;
  }

  //if the editingCalc is true, then user is editting a calculation (value of 2 is for renaming calculation only).
  var editCalc = topparent.getGlobal("editingCalc");

  //the only selection is a non-isolated calculation, so render the preContent to ask user to
  //choose it is going to be an insert or edit.
	if(catarr != null){
		if(catarr.length > 1 && (rowSelections.length == 1 ^ colSelections.length == 1)){
  			if(editCalc == -1) {
				var theSel = rowSelections.length > 0 ? rowSelections[0] : colSelections[0];
				if(theSel.getAttribute("calculation") == 'true' && theSel.getAttribute("rank") != 'true'){
					selecteddim = null;
					clearDialogs();
					displayPreContent();
					return;
				}
			}
		}
	}
  
  calcID = "0";
  editCode = "";
  if(editCalc == 1 || editCalc == 2 || editCalc == 3){
  	editCode = rowSelections.length == 1 ? rowSelections[0].getAttribute("ppdsId") : colSelections[0].getAttribute("ppdsId");
	if(editCode.charAt(0) == 'T')
		calcID = editCode.substring(1, editCode.length);//will be used in the command sent to server when apply changes.
  }
  
  // While editing calculations, we need to preserve this variable so as to not allow replacement of any calculation by forecast. 
  if(editCalc != 1)
  	topparent.setGlobal("editingCalc", -1);
   
  if (rowSelections.length && resetforCalc(rowSelections, editCalc))
	return;
  else if (resetforCalc(colSelections, editCalc))
	return;

  document.getElementById("calcOpType").disabled = false;
  document.getElementById("calcType").disabled = false;
  document.getElementById("applyButton").disabled = false;

  if (((dim == selecteddim) && (!rowcolswitch))  && (calcID == "0")) {
        if (getCurrentCalc()._type == 0) {//refresh add or roll selections
		  preSelectOptions(document.getElementById("addCatSel"));
		} else if (getCurrentCalc()._type == 3) {
		  preSelectOptions(document.getElementById("rollCatSel"));
		}
        return;
  } else {
		selecteddim = dim;
  }

  clearDialogs();
  var sCmd = "gDimensionInfo[" + dim + "].isTimeDimension";
  popCalcOpTypes();
  popCalcTypes(topparent.getGlobal(sCmd),isOnlyRanks());
  setCalcType(true);
}

function resetforCalc(categ, editCalc) {
  if(calcID == "0")
	  return false;
  if ((categ.length != 1) || (categ[0].getAttribute("ppdsId").charAt(0) != 'T')) //not a calculation edit
    return false;

  //set the calcId to new calculation;
  dim = categ[0].getAttribute("dimIdx");
  catarr = categories[rc][dim];

  if(editCalc == 1) {
	popDialogWithCalcInfo(categ[0].getAttribute("ppdsId"));  	//We have to populate for the calculation.
	displayContent();
  }
  else if (editCalc == 2) {
  	displayRenameContent();		//change label only
    popRenameInfo(categ[0].getAttribute("ppdsId"));
	document.getElementById("labelRenameField").select()
  }
  else if( editCalc == 3 )
  {
	//close the dialog and delete the calc!!
	if (categ[0].getAttribute("dependent_cats") != null) {
		displayDeleteContent();
		popDeleteInfo(categ[0].getAttribute("dependent_cats"));
	} else {
		topparent.closeActionPane();
		var del = 'MK:' + categ[0].getAttribute("ppdsId");
		topparent.getXtabFrame().doit(del);
	}
	return true;
  }

  if (document.getElementById("calcOpType"))
  document.getElementById("calcOpType").disabled = false;
  if (document.getElementById("calcType"))
  document.getElementById("calcType").disabled = false;
  if (document.getElementById("applyButton"))
  document.getElementById("applyButton").disabled = false;

  return true;
}

function popDeleteInfo(dependents) {
	var div = document.getElementById("referencedCalcs");

	var deps = dependents.split("\t");
	for (var i = 0; i < deps.length; i++) {
		div.appendChild(document.createTextNode(deps[i]));
		div.appendChild(document.createElement("BR"));
	}
}

function resetRowColArray(array) {

	  dim = array[0].getAttribute("dimIdx");
	  for (var i = 1;i < array.length;i++) {
		var tempdim = array[i].getAttribute("dimIdx");
		if (tempdim != dim) {
		  handleError(strIncorrectSelectionsMsg, true);
		  return false;
		}
	  }
	  return true;
}

function clearDialogs() {
  if (document.getElementById("labelField"))
  document.getElementById("labelField").value = "";
}

function getCurrentCalcOpType() {
  return operationsTypesArray[document.getElementById("calcOpType").options[document.getElementById("calcOpType").selectedIndex].value];
}

function setCalcOpType(preselect) {
	//we pop only calculations that belong to selected operation type
	//and we preselect the very first calculation type
	var sCmd = "gDimensionInfo[" + dim + "].isTimeDimension";
	popCalcTypes(topparent.getGlobal(sCmd),isOnlyRanks());
	operationSelect.selectedIndex = 0;
	setCalcType(true);
}

function getCurrentCalc() {
  return operationsArray[document.getElementById("calcType").options[document.getElementById("calcType").selectedIndex].value];
}

function setCalcType(preselect) {
  calcTypeIndex = operationSelect.selectedIndex;

  var calc = getCurrentCalc();

  if (rightPane.childNodes.length > 0)
    rightPane.removeChild(rightPane.childNodes[0]);

  switch (calc._type) {
    case 0:
	rightPane.appendChild(addrightPane);
	document.getElementById("labelDiv").style.visibility = "visible";
    break;

	case 2:
	rightPane.appendChild(subrightPane);
	document.getElementById("subtagSpot").innerHTML = "<br>" + CEncodingUtil.HtmlEncode(calc._tag);
	document.getElementById("labelDiv").style.visibility = "visible";
    break;

	case 1:
	rightPane.appendChild(accrightPane);
	document.getElementById("labelDiv").style.visibility = "visible";
    break;

	case 3:
	rightPane.appendChild(rollrightPane);
	document.getElementById("labelDiv").style.visibility = "visible";
    break;

	case 4:
	rightPane.appendChild(forrightPane);
	document.getElementById("labelDiv").style.visibility = "hidden";
	document.getElementById("forecastExplanation").style.visibility = "visible";
	break;

	case 5:
	rightPane.appendChild(pctbaserightPane);
	document.getElementById("labelDiv").style.visibility = "visible";
	break;
  } 

  popCategories(calc, preselect, editCode.length); //If editing then remove dependents of current calc
}

function operRec(tag, type, opType, rankApplicable) {
  this._tag = tag;
  this._type = type;
  this._opType = opType;
  if (rankApplicable != '')
	this._rankApplicable = true;
  else
	this._rankApplicable = false;
}

function calcOpTypeRec(name, opType) {
  this._name = name;
  this._opType = opType;
}

function calcTypeRec(name, value, opType, isOnlyTime,isRankApplicable) {
  this._name = name;
  this._value = value;
  this._opType = opType;
  if (isOnlyTime != '')
    this._isOnlyTime = true;
  else
    this._isOnlyTime = false;
  if (isRankApplicable != '')
	this._isRankApplicable = true;
  else
	this._isRankApplicable = false; 
}

function addToOpTypeOptionArray(name, opType) {
  calcOpTypesArray[calcOpTypesArray.length] = new calcOpTypeRec(name,opType);
}

function addToOptionArray(name, value, opType, isOnlyTime, isRankApplicable) {
  calcTypesArray[calcTypesArray.length] = new calcTypeRec(name,value,opType, isOnlyTime,isRankApplicable);
}
function isOnlyRanks() {
	var onlyRanks = true;

	if (catarr != null) {
		for (var i = 0; i < catarr.length && onlyRanks; i++)
			if (!catarr[i]._rankBased)
				onlyRanks = false;
	}

	return onlyRanks;
}

function popOptions(select, incCalcs, incRanks, restrictCurrentCalc) {

  var idx = select.options.length;
  while (idx > 0) {
    select.options[--idx] = null;
  }

  var selIdx = 0;
  var showCat;

  if (catarr != null) {
    for (var i = 0; i < catarr.length; i++){
	  showCat = true;
	  if (catarr[i]._top_of_dim == true)
		showCat = false;
	  if (catarr[i]._code == editCode)
	    showCat = false;
	  if (catarr[i]._calc && (!incCalcs || isForcastCalc(catarr[i]._code)))
		showCat = false;
	  if (catarr[i]._rankBased && !incRanks)
	    showCat = false;
	  if (restrictCurrentCalc && catarr[i]._calc && isBasedOnCalc(catarr[i]._code,"T" + calcID))
		showCat = false;

	  if (showCat) {
		  select.options[selIdx] = new Option(catarr[i]._name,i);
		  select.options[selIdx++].label = catarr[i]._name;
	  }
    }
  }

  return selIdx;
}

function popOtherAxisOptions(select) {
	var dimArray = categories[ ((rc == "R")? "C" : "R") ][lowestDimInAxis[ ((rc == "R")? "C" : "R")] ];
	var selIdx = 0;

	var idx = select.options.length;
	while (idx > 0) {
		select.options[--idx] = null;
	}

	if (dimArray) {
		for (var i = 0; i < dimArray.length; i++) {
			if (!dimArray[i]._POB_nonbaseable) {
				select.options[selIdx] = new Option(dimArray[i]._name,i);
				select.options[selIdx++].label = CEncodingUtil.HtmlEncode(dimArray[i]._name);
			}
		}
	}
}

function clearOtherAxisOptions(select) {
	var idx = select.options.length;
	while (idx > 0) {
		select.options[--idx] = null;
	}
}

function isForcastCalc(id) {
  var calcInfo = getcalcInfo(id);

  if (calcInfo && (calcInfo._oper == "f")) {
    return true;
  }

  return false;
}

function popCalcOpTypes() {
  var select = document.getElementById("calcOpType");
  var idx = select.options.length;
  while (idx > 0) {
    select.options[--idx] = null;
  }
  
  var nIdx = 0;
  for (var i = 0; i < calcOpTypesArray.length; i++)
  { 
	  select.options[nIdx] = new Option(calcOpTypesArray[i]._name,calcOpTypesArray[i]._opType); 
	  select.options[nIdx].label = CEncodingUtil.HtmlEncode(calcOpTypesArray[i]._name);
	  nIdx++;
  }
  
  if(calcOpTypesIndex != -1)
	select.selectedIndex = calcOpTypesIndex;
  else
	select.selectedIndex = 0;
}

function popCalcTypes(isTimeDim, isOnlyRanks) {

  var select = document.getElementById("calcType");
   
  var idx = select.options.length;
  while (idx > 0) {
    select.options[--idx] = null;
  }
  
  var selectedOpTypesIndex = 1; //initialize to one just in case
  //we'll pop only calculations that belong to selected operation type
  var selectedOpType = getCurrentCalcOpType(); 
  if(typeof selectedOpType != "undefined")
	selectedOpTypesIndex = selectedOpType._opType;	
	
  //when poping calculation, first check if we are currently editing existing calc
  //in that case we do not want to pop forecast
  var excludeForecast = false;
  if(catarr != null){
    var editCalc = topparent.getGlobal("editingCalc");
    if(editCalc == 1){
  		var rowSelections = getSelected("r");
		var colSelections = getSelected("c");

		if(catarr.length > 0 && (rowSelections.length == 1 ^ colSelections.length == 1))
		{
  			var id = rowSelections.length == 1 ? rowSelections[0].getAttribute("ppdsId") : colSelections[0].getAttribute("ppdsId");
  			if(id.charAt(0) == 'T')
			{
  				var calcInfo = getcalcInfo(id);
  				excludeForecast = operationsArray[calcInfo._oper]._type != 4;
  			}
  		}
  	}
  }
  
  var nIdx = 0;
  for (var i = 0; i < calcTypesArray.length; i++) {
    if ((!calcTypesArray[i]._isOnlyTime || isTimeDim) &&
	    (calcTypesArray[i]._isRankApplicable || !isOnlyRanks) &&
		(calcTypesArray[i]._value != 'f' || !excludeForecast) &&
		(calcTypesArray[i]._opType == selectedOpTypesIndex)) { //No forecast option for edits
	  select.options[nIdx] = new Option(calcTypesArray[i]._name,calcTypesArray[i]._value); 
	  select.options[nIdx].label = CEncodingUtil.HtmlEncode(calcTypesArray[i]._name);
	  nIdx++;
	}
  }
  
  if(calcTypeIndex != -1 && calcTypeIndex < select.childNodes.length) {
	select.selectedIndex = calcTypeIndex;
  }
}

function popCategories(calc, preselect, restrictCurrentCalc) {

  var currentSelectionIndex = 0;

  switch (calc._type) {
    case 0:
	  currentSelectionIndex = popOptions(addSelect,true,calc._rankApplicable,restrictCurrentCalc);
	  if (preselect && currentSelectionIndex)
	    preSelectOptions(addSelect);
	break;

	case 2:
      currentSelectionIndex = popOptions(subSelect1,true,calc._rankApplicable,restrictCurrentCalc);
	  if( currentSelectionIndex )
		currentSelectionIndex = popOptions(subSelect2,true,calc._rankApplicable,restrictCurrentCalc);
	break;

	case 1:
      currentSelectionIndex = popOptions(accSelect,true,calc._rankApplicable,restrictCurrentCalc);
	  if (preselect && currentSelectionIndex)
		preSelectOptions(accSelect);
	break;

	case 3:
	  currentSelectionIndex = popOptions(rollSelect,false,calc._rankApplicable,restrictCurrentCalc);
	  if (preselect && currentSelectionIndex)
		preSelectOptions(rollSelect);
	break;

	case 5:
	  currentSelectionIndex = popOptions(pctBaseSelect, true, calc._rankApplicable, restrictCurrentCalc);
	  if (preselect && currentSelectionIndex)
		preSelectOptions(pctBaseSelect);
	  clearOtherAxisOptions(pctBaseBaseSelect);
	break;
  }

  if( !currentSelectionIndex && calc._type != 4) {
	handleError(strNoSelectionsMsg, true);
	return;
  }
}

function preSelectOptions(select) {
  for (var i = 0; i < select.length; i++) {
	var val = select[i].value;
	if (catarr[val])
	{
		var catCode = catarr[val]._code;
		if(catCode.charAt(0) == 'T')
			select[i].selected = selections[catCode];
		else
			select[i].selected = selections[parseInt(catarr[val]._code)];
	}
  }
}

function popSelections() {
	var selects = getSelected("r");
	if (selects.length == 0)
		selects = getSelected("c");

	selections = new Array();
	for (var i = 0; i < selects.length; i++) 
		selections[selects[i].getAttribute("ppdsId")] = true;
}

function onRenameCalculation() {

	if (document.getElementById("labelRenameField").value == "") {
		topparent.closeActionPane();
		return;
	 }

	var label = document.getElementById("labelRenameField").value;	
	var cmd = 'MN:' + editCode;
	cmd += "\t";
	cmd += '"' + CEncodingUtil.EncodeStrOperand(label) + '"';	

	topparent.closeActionPane();

	topparent.getXtabFrame().doit(cmd);
	
}

function onDeleteCalculation() {
	if (document.getElementById("delCalc").checked) {
		topparent.closeActionPane();
		var cmd = 'MK:' + editCode;
		topparent.getXtabFrame().doit(cmd);
	} else {
		topparent.closeActionPane();
		var cmd = 'MH:0\t' + editCode;
		topparent.getXtabFrame().doit(cmd);
	}
}

function applyChanges() {

	if (!validateInput()) {
		if(errorMsg != ""){
			calcOpTypesIndex = calcOpTypesSelect.selectedIndex;
			calcTypeIndex = operationSelect.selectedIndex;
			handleError(errorMsg, false);
	  }
	  return;
	}
	var cmd = "C" + operationSelect.options[operationSelect.selectedIndex].value + ":";
	var label = document.getElementById("labelField").value;
	cmd += (label && getCurrentCalc()._type != 4) ? ('"' + CEncodingUtil.EncodeStrOperand(label) + '"') : "";	
	cmd += "\t" + calcID;
	cmd += "\t" + "-1\t";
	cmd += (document.getElementById("customPosition").checked)? ("2\t" + ((rc == 'R')? "1" : "0")) : "0\t0";
	
	topparent.getXtabFrame().fh.ACTPANE.value = 0;
	switch(getCurrentCalc()._type) 
	{
		case 0: 
			cmd = getAddCmd(cmd);break;
		case 1: 
			cmd = getAccCmd(cmd); break;
		case 2: 
			cmd = getSubCmd(cmd);break;
		case 3: 
			cmd = getRollCmd(cmd);break;
		case 4: 
			cmd = getForCmd(cmd);break;
		case 5:
			cmd = getPctBaseCmd(cmd);break;
    	}

	if (cmd.charAt(0) == '!') {
		return;
	} else {
	  topparent.getXtabFrame().doit(cmd);
	}

	topparent.closeActionPane();
}

function getCatFromDimIdxPair(catNo) {
	var dimArray = categories[ ((rc == "R")? "C" : "R") ][ lowestDimInAxis[ ((rc == "R")? "C" : "R")] ];
	return dimArray[catNo];
}

function getAccCmd(cmd) {

	cmd += "\t" + catarr[document.getElementById("accCatSel").options[document.getElementById("accCatSel").selectedIndex].value]._code;
	return cmd;
}

function getPctBaseCmd(cmd) {

	cmd += "\t" + catarr[document.getElementById("pctBaseSel").options[document.getElementById("pctBaseSel").selectedIndex].value]._code;
	if (document.getElementById("pctBaseTypeBase").checked) {
		var cat = getCatFromDimIdxPair(document.getElementById("pctBaseBase").options[document.getElementById("pctBaseBase").selectedIndex].value);
		cmd += "\t" + cat._code;				
	}

	return cmd;	
}

function getSubCmd(cmd) {
	var error = false;

	if (document.getElementById("rcat1").checked)
		cmd += "\t" + catarr[document.getElementById("subCatSel1").options[document.getElementById("subCatSel1").selectedIndex].value]._code;
	else {	
	    if (document.getElementById("subNum1").value)
	      cmd += "\t" + CNumUtil.normalizeDecimal(document.getElementById("subNum1").value);
		else
		  error = true;
	}
	if (document.getElementById("rcat2").checked)
		cmd += "\t" + catarr[document.getElementById("subCatSel2").options[document.getElementById("subCatSel2").selectedIndex].value]._code;
	else {
	    if (document.getElementById("subNum2").value)	
	      cmd += "\t" + CNumUtil.normalizeDecimal(document.getElementById("subNum2").value);
		else
		  error = true;
	}
	if (error)
		cmd = "!:" + strProvideNumbersMsg;
	return cmd;
}

function getAddCmd(cmd) {
	var ctr = numSelected(document.getElementById("addCatSel"));
	cmd += getListCmd(document.getElementById("addCatSel"));
	if (document.getElementById("userNumberCB").checked) 
	{
		ctr++;
		cmd += "\t" + CNumUtil.normalizeDecimal(document.getElementById("addNum1").value);
	}

	if (ctr < 2)
		cmd = "!:" + strSelectMoreCatMsg;
	return cmd;
}

function getRollCmd(cmd) {
	var ctr = numSelected(document.getElementById("rollCatSel"));
	if (ctr == 0) 
		cmd = "!:" + strSelectCatMsg;
	else
		cmd += getListCmd(document.getElementById("rollCatSel"));
	return cmd;
}

function getForCmd(cmd) {
	var i = 0;
	while (catarr[i]._top_of_dim)
		i++;
	cmd += "\t" + catarr[i]._code + "\t";
	cmd += document.getElementById("ForMethod").value + "\t";
	cmd += document.getElementById("ForNum").value;
	return cmd;
}

function numSelected(list) {
  var ctr = 0;
  for (var i = 0; i < list.options.length; i++) {
		if (list.options[i].selected)
			ctr++;
  }
  return ctr;
}

function getListCmd(list) {
	var cmd = "";
	for (var i = 0; i < list.options.length; i++) {
		if (list.options[i].selected)
			cmd += "\t" + catarr[list.options[i].value]._code;
	}
	return cmd;
}

function dialogOperand(type, code) {
  this._type = type;
  this._code = code;
}

function dialogInfo(oper, label, operands) {
  this._oper = oper;
  this._label = label;
  this._operands = operands;
  this._defaultPosition = true;
}

function getcalcInfo(id) {

    var idx = parseInt(id.substring(1));

	if (topparent.getXtabFrame().fh && topparent.getXtabFrame().fh.PT) {
		var calcs = topparent.getXtabFrame().fh.PT.value.split("\t\t");
		var dim;
		for (var i = 0; i < calcs.length; i++) {
			var x = calcs[i].split("\t");
			var j = 0;
			if (x[j].charAt(0) == 'D') dim = x[j++].substring(1);
			if (i == idx - 1) {
				var rIdx = 0;
				var op = x[j++];
				var opt = op.substring(2).split(",");
				
				var pos = opt[0];

				var label = opt[1];
				var operands = new Array;
				for (;j < x.length; j++) {
					if (x[j].charAt(0) == 'D') {
						x[j] = x[j].substr(x[j].indexOf(',') + 1);
					}
					if (x[j].charAt(0) == 'T') {
						operands[operands.length] = new dialogOperand('T',x[j]);
					} else {
						var p = x[j].split(",");
						if (p.length == 1)
							operands[operands.length] = new dialogOperand('N', x[j]);
						else
							operands[operands.length] = new dialogOperand('C', p[0] + "," + dim + "," + p[1]);
					}
				}
				var result = new dialogInfo(op.charAt(0),label,operands);

				if (pos.length > 1 && (pos.charAt(pos.indexOf(';') + 1) == '1' || pos.charAt(pos.indexOf(';') + 1) == '2'))
					result._defaultPosition = false;

				return(result);
			}
		}
	}
	return null;
}

function isBasedOnCalc(calc,ancestorCalc) {
	//Get the Info for this calc.
	var calcInfo = getcalcInfo(calc);

	//Loop through each of its operands and for each calc, if it's the ancestor or is based
	//on the ancestor return true;

	for (var i = 0; i < calcInfo._operands.length; i++) {
		if (calcInfo._operands[i]._type == "T")
		  if (calcInfo._operands[i]._code == ancestorCalc ||
		    isBasedOnCalc(calcInfo._operands[i]._code,ancestorCalc))
			return true;

	}
	return false;
}

function popRenameInfo(id) {
	// adjust the size of the action pane for the rename calculation pane.
	topparent.setActionPaneHeight("180");

	var calcInfo = getcalcInfo(id);

	if(calcInfo._label != "") {
		document.getElementById("labelRenameField").value = calcInfo._label;
	}
	else {

		for (var i = 0; i < catarr.length; i++) {
			var temp = catarr[i]._code.split(",");
			if(temp[0] == id)
				document.getElementById("labelRenameField").value = catarr[i]._name;	
		 }

	}
	
}

function popPctBaseOtherAxisDropDown() {
	if (pctBaseBaseSelect.options.length == 0) {
		popOtherAxisOptions(pctBaseBaseSelect);	
	}
}

function popDialogWithCalcInfo(id) {

  var sCmd = "gDimensionInfo[" + dim + "].isTimeDimension";
  var calcInfo = getcalcInfo(id);

  popCalcOpTypes();
  //find and select proper operation type  
  for (var i = 0; i < calcOpTypesSelect.options.length; i++) {
   if (calcOpTypesSelect.options[i].value == operationsArray[calcInfo._oper]._opType) {
	 calcOpTypesSelect.selectedIndex = i;
	 break;
	}
  }
  
  popCalcTypes(topparent.getGlobal(sCmd),isOnlyRanks());

  //find and select proper calculation type;
  for (var i = 0; i < operationSelect.options.length; i++) {
    if (operationSelect.options[i].value == calcInfo._oper) {
	  operationSelect.selectedIndex = i;
	  break;
	}
  }

  //fill in label field if not a forcast
  if (operationsArray[calcInfo._oper]._type != 4)
    document.getElementById("labelField").value = calcInfo._label;

  if (!calcInfo._defaultPosition)
	document.getElementById("customPosition").checked = true;

  //populate menus
  setCalcType(false);

  // fill in operands based on calculation type;
  switch (operationsArray[calcInfo._oper]._type) {

    case 0: //Add type
		   var allFound = true;
           for (var i = 0; i < calcInfo._operands.length;i++) {
			 var found = false;
             if (calcInfo._operands[i]._type == 'N') {
			   document.getElementById("userNumberCB").checked = true;
               document.getElementById("addNum1").value = CNumUtil.localizeDecimal(calcInfo._operands[i]._code);
               found = true;
			 } else {
			   for (var j = 0; j < document.getElementById("addCatSel").options.length; j++) {
                 if (compareCategory(catarr[document.getElementById("addCatSel").options[j].value]._code, calcInfo._operands[i]._code)) {		
				   found = true;
				   document.getElementById("addCatSel").options[j].selected = true;
				   j = addSelect.options.length;
				 }  
			   }
			 }
			 if (!found)
				allFound = false;
		   }
			
		   if (!allFound) {
				displayCommonMessage(strCalcCatsNotExist, MESSAGE_TYPE_INFO, [message_ok_button_text, message_cancel_button_text], [function() {removeMessage();}, function() {topparent.closeActionPane();}]);
		   }

	       break;

	case 2: //Subtract type
           var oper1 = calcInfo._operands[0];
		   var oper2 = calcInfo._operands[1];

		   var found1 = false;
		   var found2 = false;

		   if (calcInfo._oper == "g") {
		     // Special case: For percent growth, the operands are in reverse order.
		     // Like what was done in the javascript for dynamic mode, switch them around.
		     oper1 = calcInfo._operands[1];
		     oper2 = calcInfo._operands[0];
		   }

		   if (oper1._type == 'N') {
			 document.getElementById("subNum1").value = CNumUtil.localizeDecimal(oper1._code);
			 document.getElementById("rcat1").checked = false;
			 document.getElementById("rnum1").checked = true;
			 found1 = true;
		   } else {
             for (var j = 0; j < document.getElementById("subCatSel1").options.length; j++) {
                 if (compareCategory(catarr[document.getElementById("subCatSel1").options[j].value]._code, oper1._code)) {
				   found1 = true;
				   document.getElementById("subCatSel1").options[j].selected = true;
				   j = document.getElementById("subCatSel1").options.length; //break out
				 }  
			 }
		   }

		   if (oper2._type == 'N') {
			 document.getElementById("subNum2").value = CNumUtil.localizeDecimal(oper2._code);
			 document.getElementById("rcat2").checked = false;
			 document.getElementById("rnum2").checked = true;
			 found2 = true;
		   } else {
             for (var j = 0; j < document.getElementById("subCatSel2").options.length; j++) {
                 if (compareCategory(catarr[document.getElementById("subCatSel2").options[j].value]._code, oper2._code)) {
				   found2 = true;
				   document.getElementById("subCatSel2").options[j].selected = true;
				   j = document.getElementById("subCatSel2").options.length;
				 }  
			 }
		   }

		   if (!found1 || !found2) {
				displayCommonMessage(strCalcCatsNotExist, MESSAGE_TYPE_INFO, [message_ok_button_text, message_cancel_button_text], [function() {removeMessage();}, function() {topparent.closeActionPane();}]);
		   }

		   break;

	case 1:  //Accumulate type
		   var found = false;
	       for (var j = 0; j < document.getElementById("accCatSel").options.length; j++) {
                 if (compareCategory(catarr[document.getElementById("accCatSel").options[j].value]._code, calcInfo._operands[0]._code)) {
				   found = true;
				   document.getElementById("accCatSel").options[j].selected = true;
				   j = document.getElementById("accCatSel").options.length;
				 }  
		   }
		   if (!found) {
				displayCommonMessage(strCalcCatsNotExist, MESSAGE_TYPE_INFO, [message_ok_button_text, message_cancel_button_text], [function() {removeMessage();}, function() {topparent.closeActionPane();}]);
		   }
		   break;

    case 3:  //rollup style
		  var allFound = true;
		  for (var i = 0; i < calcInfo._operands.length;i++) {
			var found = false;
			for (var j = 0; j < document.getElementById("rollCatSel").options.length; j++) {
              if (compareCategory(catarr[document.getElementById("rollCatSel").options[j].value]._code,calcInfo._operands[i]._code)) {
				found = true;
				document.getElementById("rollCatSel").options[j].selected = true;
				j = document.getElementById("rollCatSel").options.length;  
			  }
			}
			if (!found)
				allFound = false;
		  }
		  if (!allFound) {
				displayCommonMessage(strCalcCatsNotExist, MESSAGE_TYPE_INFO, [message_ok_button_text, message_cancel_button_text], [function() {removeMessage();}, function() {topparent.closeActionPane();}]);
		  }
	      break;
	case 4:  //Forcast
		  document.getElementById("labelDiv").style.visibility = "hidden";
		  document.getElementById("ForMethod").value = calcInfo._operands[1]._code;
		  document.getElementById("ForNum").value = CNumUtil.localizeDecimal(calcInfo._operands[2]._code);
		  break;
	case 5:  //Percent Base type
		   popOtherAxisOptions(pctBaseBaseSelect);

		   var foundOper = false;
	       for (var j = 0; j < document.getElementById("pctBaseSel").options.length; j++) {	 
                 if (compareCategory(catarr[document.getElementById("pctBaseSel").options[j].value]._code, calcInfo._operands[0]._code)) {
				   foundOper = true;
				   document.getElementById("pctBaseSel").options[j].selected = true;
				   j = document.getElementById("pctBaseSel").options.length;
				 }  
		   }
		   if (calcInfo._operands.length > 1) {
			   document.getElementById("pctBaseTypeBase").checked = true;
			   var found = !foundOper;
			   for (var j = 0; j < document.getElementById("pctBaseBase").options.length; j++) {
					 var cat = getCatFromDimIdxPair(document.getElementById("pctBaseBase").options[j].value);
					 if (compareCategory(cat._code, calcInfo._operands[1]._code)) {
					   found = true;
					   document.getElementById("pctBaseBase").options[j].selected = true;
					   j = document.getElementById("pctBaseBase").options.length;
					 }  
			   }

			   if (!foundOper) {
					displayCommonMessage(strCalcCatsNotExist, MESSAGE_TYPE_INFO, [message_ok_button_text, message_cancel_button_text], [function() {removeMessage();}, function() {topparent.closeActionPane();}]);
			   }
			   if (!found) {
					displayCommonMessage(strPrcntBaseBaseNotExist, MESSAGE_TYPE_INFO, [message_ok_button_text, message_cancel_button_text], [function() {removeMessage();}, function() {topparent.closeActionPane();}]);
			   }
		   }
		   
		   break;
  }
}

function validateInput() {
	var validChars = "/[^0-9" + decimalpt + "\-]/";
  	switch(getCurrentCalc()._type) {

		case 0: //validate Add
				if(document.getElementById("userNumberCB").checked && document.getElementById("addNum1").value == ""){
					errorMsg = strProvideNumbersMsg;
					return false;
				}
				if (!CNumUtil.validateNumField(document.getElementById("addNum1"),true, validChars )) {
					errorMsg = strInvalidNumbersMsg;
					return false;
				}
				document.getElementById("addNum1").value = CNumUtil.normalizeDecimal(document.getElementById("addNum1").value);
				var ctr = numSelected(document.getElementById("addCatSel"));
				var num = document.getElementById("userNumberCB").checked ? 1 : 0;
				if( ctr + num < 2){
					errorMsg = strSelectMoreCatMsg;
					return false;
				}

				break;

		case 2: //Validate Subtract
				if(document.getElementById("rnum1").checked && document.getElementById("subNum1").value == ""){
					errorMsg = strProvideNumbersMsg;
					return false;
				}
				if(document.getElementById("rnum2").checked && document.getElementById("subNum2").value == ""){
					errorMsg = strProvideNumbersMsg;
					return false;
				}
				if (!CNumUtil.validateNumField(document.getElementById("subNum1"),true, validChars) || !CNumUtil.validateNumField(document.getElementById("subNum2"),true, validChars)) {
					errorMsg = strInvalidNumbersMsg;
					return false;
				}
				if((document.getElementById("rnum1").checked && CNumUtil.validateNumField(document.getElementById("subNum1"),true, validChars)) && 
				   (document.getElementById("rnum2").checked && CNumUtil.validateNumField(document.getElementById("subNum2"),true, validChars)) ){
					errorMsg = strInvalidCalcMsg;
					return false;
				}
				document.getElementById("subNum1").value = CNumUtil.normalizeDecimal(document.getElementById("subNum1").value);
				document.getElementById("subNum2").value = CNumUtil.normalizeDecimal(document.getElementById("subNum2").value);
				
				document.getElementById("rnum1").value = CNumUtil.normalizeDecimal(document.getElementById("rnum1").value);
				document.getElementById("rnum2").value = CNumUtil.normalizeDecimal(document.getElementById("rnum2").value);
				break;

		case 3:  //rollup style
				if (!numSelected(document.getElementById("rollCatSel"))) {
					errorMsg = strSelectMoreCatMsg;
					return false;
				}
				break;

		case 4: //Validate Forcast
				if (!CNumUtil.validateNumField(document.getElementById("ForNum"),false, validChars) || document.getElementById("ForNum").value <= 0) {
					errorMsg = strInvalidNumbersMsg;
					return false;
				}
				break;
	}

	return true;
}

function ableFormField(event, owner,field) {
  if (!owner.checked)
    field.value = "";
}

function selectAll(event, box) {
  var box = document.getElementById(box);

  for (var i = 0; i < box.options.length; i++) {
    box.options[i].selected = true;
  } 

  var mgr = new eventManager(event);
  mgr.cancelBubble();
}

function unselectAll(event, box) {
  var box = document.getElementById(box);

  for (var i = 0; i < box.options.length; i++) {
    box.options[i].selected = false;
  } 
  var mgr = new eventManager(event);
  mgr.cancelBubble();
}

function submitPreCalcDialog() {

  topparent.setGlobal("editingCalc", 0);
  if(document.preCalculation.edit.checked)
	topparent.setGlobal("editingCalc", 1);
  else if(document.preCalculation.insert.checked)
	topparent.setGlobal("editingCalc", 0);
  else if(document.preCalculation.rename.checked)
    topparent.setGlobal("editingCalc", 2);
  else if(document.preCalculation.delete_calc.checked)
	topparent.setGlobal("editingCalc", 3);

  resetDialog();
}

function handleError(sError, closeActionPane){
  selecteddim = null;
  if (closeActionPane)
	displayCommonMessage(sError, MESSAGE_TYPE_INFO, [], []);
  else
	displayCommonMessage(sError, MESSAGE_TYPE_INFO, [message_ok_button_text], [function() {removeMessage();}]);
}

function explainForecast(selectedOption) {

	var selectedVal = selectedOption.selectedIndex;
	document.getElementById("forecastExplanation").style.visibility = "visible";
	switch (selectedVal) {
    case 0:
		document.getElementById("forecastExplanation").innerHTML = "<table><tr><td><img name=\"Trend\" alt=\"" + CEncodingUtil.HtmlEncode(strForcastTrend) + "\" border=\"0\" height=\"28\" src=\"../ppwb/Icon/trend.gif\"></img></td><td class=\"ForecastMethodExplanation\">" + CEncodingUtil.HtmlEncode(strForcastExplTrend)+"</td></tr></table>";
		break;
	
	case 1:
		document.getElementById("forecastExplanation").innerHTML = "<table><tr><td><img name=\"Growth\" alt=\"" + CEncodingUtil.HtmlEncode(strForcastGrowth) + "\" border=\"0\" height=\"28\" src=\"../ppwb/Icon/growth.gif\"></img></img></td><td class=\"ForecastMethodExplanation\">" + CEncodingUtil.HtmlEncode(strForcastExplGrowth)+"</td></tr></table>";		
		break;
	

	case 2:
		document.getElementById("forecastExplanation").innerHTML = "<table><tr><td><img name=\"AR\" alt=\"" + CEncodingUtil.HtmlEncode(strForcastAutoreg) + "\" border=\"0\" height=\"28\" src=\"../ppwb/Icon/autoregression.gif\"></img></img></td><td class=\"ForecastMethodExplanation\">" + CEncodingUtil.HtmlEncode(strForcastExplAutoreg)+"</td></tr></table>";
		break;
	
	default:
		//alert("explain trend");
		break;
	}
	return;
}

function compareCategory(code1, code2) {

	if(code1.charAt(0) == 'T')
		return code1 == code2;
	else
		return parseInt(code1) == parseInt(code2);
}