What is the meanning of this code of VBscript?(Urgent!)

oDesign.ChangeProperty Array("NAME:AllTabs", Array("NAME:LocalVariableTab", Array("NAME:PropServers", _
"LocalVariables"), Array("NAME:NewProps", Array("NAME:wg_y", "PropType:=", "VariableProp", "UserDef:=", _
true, "Value:=", "1in"))))

oEditor.ChangeProperty Array("NAME:AllTabs", Array("NAME:Geometry3DCmdTab", Array("NAME:PropServers", _
"Box1:CreateBox:1"), Array("NAME:ChangedProps", Array("NAME:YSize", "Value:=", "wg_y"))))




(Please HELP!!)