DEF SCRIPT Script {
          mustEvaluate  TRUE
          directOutput  TRUE
  
          eventIn SFColor    color IS color
          eventIn SFFloat    alpha IS alpha
  
          eventIn SFTime startTime IS startTime
          eventIn SFTime stopTime IS stopTime
  
          field    MFNode back NULL
  
          field    SFNode  me             USE SCRIPT
          field    SFNode  groupNode      USE GROUP
          field    SFNode  transform      USE TRANSFORM
          field    SFNode  boxTransform   USE BOXTRANSFORM
  
          field    SFFloat width          IS  width
          field    SFFloat height         IS  height
          eventOut SFFloat realHeight     IS  realHeight
  
          field    SFInt32 lastLevel      IS  lastLevel
          eventOut SFInt32 lastLevel_changed IS lastLevel
  
          field    MFNode  elements       IS elements
  
          field SFString   xurl            IS url
          field SFInt32    bgType        IS bgType
          field SFColor    bgColor        IS bgColor
          field SFFloat    bgTransparency IS bgTransparency
  
          eventIn SFInt32  layoutLevel    IS showLevel
          field   SFInt32  currentLevel   -1          
  
          field SFBool absolute IS absolute