- equals( jQuery( this.id ).offset().top, this.top + 1, "jQuery('" + this.id + "').offset({ top: " + this.top + " })" );
- equals( jQuery( this.id ).offset().left, this.left + 1, "jQuery('" + this.id + "').offset({ left: " + this.left + " })" );
+ equals( jQuery( this.id ).offset().top, this.top + 1, "jQuery('" + this.id + "').offset({ top: " + (this.top + 1) + " })" );
+ equals( jQuery( this.id ).offset().left, this.left + 1, "jQuery('" + this.id + "').offset({ left: " + (this.left + 1) + " })" );
+
+ jQuery( this.id ).offset({ top: this.top + 2 });
+ jQuery( this.id ).offset({ left: this.left + 2 });
+ equals( jQuery( this.id ).offset().top, this.top + 2, "Setting one property at a time." );
+ equals( jQuery( this.id ).offset().left, this.left + 2, "Setting one property at a time." );