source: drbl_ui/flow_chart/clonezilla_mode.files/frameset.js @ 91

var MSIE = false;
var ver = 0;
var indexOfMSIE = navigator.userAgent.indexOf("MSIE"); 
if(indexOfMSIE != -1)
{
  MSIE = true;
  ver = parseFloat(navigator.userAgent.substring(indexOfMSIE + 5, navigator.userAgent.indexOf(";", indexOfMSIE)));
}

var isMac = (navigator.appVersion.indexOf("Macintosh") >= 0);
var isUpLevel = (MSIE && ver >= 5 && !isMac);

var xmlData = XMLData("clonezilla_mode.files/data.xml");

var g_RowStyleList = new  Array(
 "propViewerEvenRow",
 "propViewerOddRow"
);


var strShape  = "圖形名稱:";



function XMLData(file)
{
  var temp = null;
  if(isUpLevel)
  {
    temp = CreateObject("Microsoft.XMLDOM");
    if (temp == null)
    {
      temp = CreateObject("MSXML2.DOMDocument");
    }

    if (temp != null)
    {
      temp.async = false;
    
      temp.load(file);
      if (temp.parseError.errorCode != 0)
      {
        temp = null;
      }
    }
  }

  return temp;
}

function CreateObject (strObj)
{
  var obj = null;
  eval ("try { obj = new ActiveXObject(strObj); } catch (e) {}");
  return obj;
}

function doVersion()
{
  if(isUpLevel)
  {
    frmToolbar.divDownLevel.innerHTML = "";
    frmToolbar.divUpLevel.innerHTML = frmWidgets.divData.innerHTML;
  }
} 
  
  
function FindShapeXML (pageID, shapeID)
{
  var shapeObj = null;

  if (xmlData != null)
  {
    var pagesObj = xmlData.selectSingleNode("VisioDocument/Pages");
    if(!pagesObj)
    {
      return null;
    }

    var pageQuerryString = './/Page[@ID = "' + pageID + '"]';
    var pageObj = pagesObj.selectSingleNode(pageQuerryString);
    if(pageObj == null)
    {
      return null;
    }

    var shapeQuerryString = './/Shape[@ID = "' + shapeID + '"]';
    shapeObj = pageObj.selectSingleNode(shapeQuerryString);
  }

  return shapeObj;
}

function OnShapeKey(pageID, shapeID)
{
  var e = window.frmDrawing.event;
  
  if(e.keyCode == 13 && e.ctrlKey)    //ctrl + enter
  {
    UpdateProps (pageID, shapeID);
  }
  else if (e.keyCode == 13)
  {
    OnShapeClick (pageID, shapeID);
  }
}

function OnShapeClick (pageID, shapeID)
{
  if (isUpLevel)
  {
    var e = frmDrawing.window.event;
    var elem = e.srcElement;

    if (e != null && e.ctrlKey && frmToolbar.widgets && frmToolbar.widgets.Details)
    {
      UpdateProps (pageID, shapeID);
    }
    else
    {
      var shapeNode = FindShapeXML (pageID, shapeID);
      var hlObj = GetHLAction (shapeNode, pageID, shapeID);
      if (hlObj != null)
      {
        if (hlObj.DoFunction.length > 0)
        {
          eval (hlObj.DoFunction);
        }
        else if (hlObj.Hyperlink.length > 0)
        {
          if (hlObj.NewWindow)
          {
            window.open (hlObj.Hyperlink);
          }
          else
          {
            top.location.href = hlObj.Hyperlink.substr (0, 510);
          }
        }
        else if (elem != null)
        {
          var href = elem.origHref;
          if (href == null)
          {
            href = elem.href;
          }

          var target = elem.origTarget;
          if (target == null)
          {
            target = elem.target;
          }

          if (href && href.length > 0)
          {
            href = HTMLEscape (href);
            if (target && target == "_blank")
            {
              window.open (href);
            }
            else
            {
              top.location.href = href.substr (0, 510);
            }
          }
        }
      }
    }
  }

  return (!isUpLevel);
}

function UpdateProps(pageID, shapeID)
{
  var shape = FindShapeXML (pageID, shapeID);

  FillPropPane(shape, frmToolbar.hideDetails);
}

function UpdatePropsByShapeName(pageName, shapeName)
{
  var shape = FindShapeXMLByName (pageName, shapeName);

  FillPropPane(shape, frmToolbar.hideDetails);
}

function FillPropPane (shapeNode, outputDivObj )
{
  if (shapeNode != null && outputDivObj != null)
  {
    if(outputDivObj.style.display == "none")
    {
      frmToolbar.ToggleWidget(outputDivObj);
    }
  
    var strCPHTML = "";
    
    var shapeNameAttr = shapeNode.attributes.getNamedItem ("Name");
    if (shapeNameAttr)
    {
      strCPHTML += "<span class='p2' style='padding-left:2px;'>" + strShape + " " + HTMLEscape(shapeNameAttr.text) + "</span>";
    }

    var strTableHTML = CreatePropTable (shapeNode);
    if(strTableHTML.indexOf("<table") == -1)
    {
      strTableHTML = "<p class='p2' style='margin-left:1em;margin-top:0em;'>" + strTableHTML + "</p>";
    }

    if (strTableHTML.length > 0)
    {
      strCPHTML += strTableHTML;
    }
    else
    {
      strCPHTML = strNoCustomPropertiesToDisplayText;
    }
    
    outputDivObj.innerHTML = strCPHTML;
    outputDivObj.minHeight = 75;
  }
}

function CreatePropTable (shapeNode)
{
  var strCPHTML = "";
  var strStartTable = "<table class='propViewerTABLE' borderColor='#999999' cellPadding='2' width='95%' border='1' summary='此表格包含圖形詳細資料'>";
    strStartTable += "<THEAD class='propViewerTHEAD'><TH>標籤</TH><TH>值</TH></THEAD>";
  var strEndTable = "</TABLE>";

  if (shapeNode != null)
  {
    var propColl = shapeNode.selectNodes ("Prop");

    var propCount = propColl.length;
    for (var count = 0; count < propCount; count++)
    {
      strCPHTML += "<TR class='" + g_RowStyleList[count % 2] + "'>";
      
      var strLabelText = "";
      oPropLabel = propColl.item(count).selectSingleNode("Label/textnode()");
      if (oPropLabel != null)
      {
        strLabelText = HTMLEscape (oPropLabel.text);
      }
      else
      {
        oPropName = propColl.item(count).attributes.getNamedItem ("Name");
        if (oPropName)
        {
          strLabelText = HTMLEscape (oPropName.text);
        }
      }

      if (strLabelText.length > 0)
      {
        strCPHTML += "<TD class='propViewerTD'>" + strLabelText + "</TD>";
        strCPHTML += "<TD class='propViewerTD'>"

        var strValueText = "&nbsp;";
        oPropValue = propColl.item(count).selectSingleNode("Value/textnode()");
        if (oPropValue)
        {
          strValueText = HTMLEscape (oPropValue.text);
        }

        strCPHTML += strValueText + "</TD></TR>";
      }
    }

    if(strCPHTML != "")
    {
      strCPHTML = strStartTable + strCPHTML + strEndTable;
    }
    else
    {
      strCPHTML = "沒有可使用的詳細資料。";
    }
  }

  return strCPHTML;
}

function keyHandler()
{
  var e = frmDrawing.window.event;
  if(e.keyCode == 13) //enter
  {
    e.srcElement.click();
  }
}

function GoToPage(index)
{
  if (viewMgr)
  {
    viewMgr.loadPage (index);
  }
  else
  {
    DefPageLoad (index);
  }
}

function GoToPageByID(pageID)
{
  var pageIndex = PageIndexFromID (pageID);
  if (pageIndex >= 0)
  {
    GoToPage (pageIndex);
  }
}

function PageIndexFromID (pageID)
{
  if (g_FileList != null)
  {
    var entry;

    var count;
    var fileEntry;
    var bFoundEntry = false;
    for (count = 0; 
       count < g_FileList.length && !bFoundEntry; 
       count++)
    {
      if (pageID == g_FileList[count].PageID)
      {
        return count;
      }
    }
  }
  return -1;
}

function PageIndexFromName (strPageName)
{
  if (g_FileList != null)
  {
    var entry;

    var strPageNameLower = strPageName;
    strPageNameLower = strPageNameLower.toLowerCase ();

    var count;
    var fileEntry;
    var bFoundEntry = false;
    for (count = 0; 
       count < g_FileList.length && !bFoundEntry; 
       count++)
    {
      var strFileListPageName = g_FileList[count].PageName;
      strFileListPageName = HTMLUnescape (strFileListPageName);
      strFileListPageName = strFileListPageName.toLowerCase ();
      if (strPageNameLower == strFileListPageName)
      {
        return count;
      }
    }
  }
  return -1;
}

function PageIndexFromFileName (strFileName)
{
  if (g_FileList != null)
  {
    var entry;

    var strFileNameLower = strFileName;
    strFileNameLower = strFileNameLower.toLowerCase ();

    var count;
    var fileEntry;
    var bFoundEntry = false;
    for (count = 0; 
       count < g_FileList.length && !bFoundEntry; 
       count++)
    {
      var strFileListFileName = g_FileList[count].PriImage;
      strFileListFileName = strFileListFileName.toLowerCase ();
      if (strFileNameLower == strFileListFileName)
      {
        return count;
      }

      strFileListFileName = g_FileList[count].SecImage;
      strFileListFileName = strFileListFileName.toLowerCase ();
      if (strFileNameLower == strFileListFileName)
      {
        return count;
      }
    }
  }
  return -1;
}

function PageIndexFromVisioPageIndex (pageIndex)
{
  if (g_FileList != null)
  {
    var entry;

    var count;
    var fileEntry;
    var bFoundEntry = false;
    for (count = 0; 
       count < g_FileList.length && !bFoundEntry; 
       count++)
    {
      if (pageIndex == g_FileList[count].PageIndex)
      {
        return count;
      }
    }
  }
  return -1;
}

function FindShapeXML (pageID, shapeID)
{
  var shapeObj = null;

  if (xmlData)
  {
    var pagesObj = xmlData.selectSingleNode("VisioDocument/Pages");
    if(!pagesObj)
    {
      return null;
    }
    
    var pageQuerryString = './/Page[@ID = "' + pageID + '"]';
    var pageObj = pagesObj.selectSingleNode(pageQuerryString);
    if(!pageObj)
    {
      return null;
    }

    var shapeQuerryString = './/Shape[@ID = "' + shapeID + '"]';
    shapeObj = pageObj.selectSingleNode(shapeQuerryString);
  }

  return shapeObj;
}

function FindShapeXMLByName (pageName, shapeName)
{
  var shapeObj = null;

  if (xmlData)
  {
    var pagesObj = xmlData.selectSingleNode("VisioDocument/Pages");
    if(!pagesObj)
    {
      return null;
    }
    
    var pageQuerryString = './/Page[@Name $ieq$ "' + EscapeString (pageName) + '"]';
    var pageObj = pagesObj.selectSingleNode(pageQuerryString);
    if(!pageObj)
    {
      return null;
    }

    var shapeQuerryString = './/Shape[@Name $ieq$ "' + EscapeString (shapeName) + '"]';
    shapeObj = pageObj.selectSingleNode(shapeQuerryString);
  }

  return shapeObj;
}

function Unquote (str)
{
  var nStartIndex = 0;
  var nEndIndex = str.length;

  if (str.charAt (0) == '"')
  {
    nStartIndex = 1;
  }

  if (str.charAt (nEndIndex - 1) == '"')
  {
    nEndIndex -= 1;
  }

  return str.substring (nStartIndex, nEndIndex);
}

function ConvertXorYCoordinate(PosValue, OldMin, OldMax, NewMin, NewMax, MapBackwards)
{
  var OldMid = (OldMax - OldMin) / 2;
  var NewMid = (NewMax - NewMin) / 2;
  var ConvertResult = 1 * PosValue;
  ConvertResult = ConvertResult - (OldMin + OldMid);
  ConvertResult = ConvertResult / OldMid;
  if(MapBackwards != 0)
  {
    ConvertResult = 0 - ConvertResult;
  }
  ConvertResult = ConvertResult * NewMid;
  ConvertResult = ConvertResult + (NewMin + NewMid);
  return ConvertResult;
}

function showObject( divObject, divID ) 
{
  if( divObject == null )
    divObject = getObj( divID );
  
  if( divObject != null ) 
  {
    divObject.style.display = "";
    divObject.style.visibility = "visible"
  }
  return divObject;
}

function hideObject( divObject, divID ) 
{
  if( divObject == null )
    divObject = getObj( divID );
  
  if( divObject != null ) 
  {
    divObject.style.visibility = "hidden";
    divObject.style.display = "none";
  }
  return divObject;
}

function EscapeString (str)
{
  var strResult = "";

  for (var i = 0 ; i < str.length ; i++)
  {
    var curChar = str.charAt(i);
    if (curChar == '\\')
    {
      strResult += "\\\\";
    }
    else if (curChar == "\"")
    {
      strResult += "\\\"";
    }
    else if (curChar == "\'")
    {
      strResult += "\\\'";
    }
    else
    {
      strResult += curChar;
    }
  }

  return strResult;
}

function HTMLEscape (str)
{
  var strResult = "";

  for (var i = 0 ; i < str.length ; i++)
  {
    var curChar = str.charAt(i);
    if (curChar == '\\')
    {
      strResult += "&#92;";
    }
    else if (curChar == '\"')
    {
      strResult += "&#34;";
    }
    else if (curChar == '\'')
    {
      strResult += "&#39;";
    }
    else if (curChar == '<')
    {
      strResult += "&#60;";
    }
    else if (curChar == '<')
    {
      strResult += "&#62;";
    }
    else if (curChar == '&')
    {
      strResult += "&#38;";
    }
    else
    {
      strResult += curChar;
    }
  }

  return strResult;
}

function HTMLUnescape (str)
{
  var strResult = "";
  var strEscapePattern = "&#xx;";

  for (var i = 0 ; i < str.length - strEscapePattern.length + 1; i++)
  {
    if (str.charAt(i) == '&' && 
      str.charAt(i + 1) == '#' &&
      str.charAt(i + 4) == ';')
    {
      var charCode = str.charAt(i + 2);
      charCode += str.charAt(i + 3);

      if (charCode == "34")
      {
        strResult += '"';
      }
      else if (charCode == "39")
      {
        strResult += '\'';
      }
      else if (charCode == "60")
      {
        strResult += '<';
      }
      else if (charCode == "62")
      {
        strResult += '>';
      }
      else if (charCode == "92")
      {
        strResult += '\\';
      }
      else if (charCode == "38")
      {
        strResult += '&';
      }
      
      i = i + strEscapePattern.length - 1;
    }
    else
    {
      strResult += str.charAt(i);
    }
  }

  strResult += str.substring (i, str.length);

  return strResult;
}