Пишет ошибку “точку запятой” [требует правки]

var Img = function(x, y, w, h) { 
  this.x = x; 
  this.y = y; 
  this.w = w; 
  this.h = h; 
  this.selected = false; 
}; 
Img prototype = { 
  select: function() { 
    this.selected = !this.selected; 
  }, 
  rect: function() { 
    strokeRect(this.x, this.y, this.w, this.h); 
  } 
};