Scaling text bound through photoshop scripting

Hi,

I am trying to scale the text bounding box along with the text inside.

I want to achieve the same effect as select the text box by double clicking on text->press cntrl->then resize the bounding box by mouse

Here is my code to generate text.

crs is an object with scaleX, scleY, width, height properties. I want to apply the scaling to the text.

function addText(crs)

{

  if ( documents.length > 0 )

  {

  var originalDialogMode = app.displayDialogs;

  app.displayDialogs = DialogModes.ERROR;

  var originalRulerUnits = preferences.rulerUnits;

  preferences.rulerUnits = Units.PIXELS;

  try

  {

  var docRef = activeDocument;

  // Now create a text layer at the front

  var myLayerRef = docRef.artLayers.add();

  myLayerRef.kind = LayerKind.TEXT;

  myLayerRef.name = "Text Description";

  var myTextRef = myLayerRef.textItem;

  myTextRef.contents = crs.lableName;

  // off set the text to be in the middle

  myTextRef.position = new Array( crs.xPos, crs.yPos);

  myTextRef.size = 20;

  var internalFontName = getInternalFontName(crs.fontFamily, crs.fontType);

  if(internalFontName != null)

  myTextRef.font = internalFontName;

  var R = hexToR("#"+crs.fontColor);

  var G = hexToG("#"+crs.fontColor);

  var B = hexToB("#"+crs.fontColor);

  //alert(crs.fontColor + " " + R + " " + G + " " + B);

  function hexToR(h) {return parseInt((cutHex(h)).substring(0,2),16)}

  function hexToG(h) {return parseInt((cutHex(h)).substring(2,4),16)}

  function hexToB(h) {return parseInt((cutHex(h)).substring(4,6),16)}

  function cutHex(h) {return (h.charAt(0)=="#") ? h.substring(1,7):h}

  if(isNaN(R) == false && isNaN(G)==false && isNaN(B)==false)

  {

  textColor = new SolidColor();

  textColor.rgb.red = R;

  textColor.rgb.green = G;

  textColor.rgb.blue = B;

  myTextRef.color = textColor;

  }

  if(crs.isFontUnderline == "true")

  myTextRef.underline = UnderlineType.UNDERLINELEFT;

  if(crs.isStrikeThru == "true")

  myTextRef.strikeThru = StrikeThruType.STRIKEHEIGHT;

  if(crs.alignLeft == "true")

  myTextRef.justification = Justification.LEFT;

  else if(crs.alignCenter == "true")

  myTextRef.justification = Justification.CENTER;

  else if(crs.alignRight == "true")

  myTextRef.justification = Justification.RIGHT;

  }

  catch( e )

  {

  // An error occurred. Restore ruler units, then propagate the error back

  // to the user

  alert("some error");

  preferences.rulerUnits = originalRulerUnits;

         app.displayDialogs = originalDialogMode;

  throw e;

  }

  // Everything went Ok. Restore ruler units

  preferences.rulerUnits = originalRulerUnits;

  app.displayDialogs = originalDialogMode;

  }

  else

  {

  alert( "You must have a document open to add the filename!" );

  }

  var idsetd = charIDToTypeID( "setd" );

     var desc153 = new ActionDescriptor();

     var idnull = charIDToTypeID( "null" );

         var ref62 = new ActionReference();

         var idPrpr = charIDToTypeID( "Prpr" );

         var idTxtS = charIDToTypeID( "TxtS" );

         ref62.putProperty( idPrpr, idTxtS );

         var idTxLr = charIDToTypeID( "TxLr" );

         var idOrdn = charIDToTypeID( "Ordn" );

         var idTrgt = charIDToTypeID( "Trgt" );

         ref62.putEnumerated( idTxLr, idOrdn, idTrgt );

     desc153.putReference( idnull, ref62 );

     var idT = charIDToTypeID( "T   " );

         var desc154 = new ActionDescriptor();

         var idSz = charIDToTypeID( "Sz  " );

         var idPnt = charIDToTypeID( "#Pnt" );

         desc154.putUnitDouble( idSz, idPnt, crs.fontSize );

     var idTxtS = charIDToTypeID( "TxtS" );

     desc153.putObject( idT, idTxtS, desc154 );

  executeAction( idsetd, desc153, DialogModes.NO );

}

please help.

Thanks in advance.