Abstract: Systems and techniques for transparently intercepting and optimizing resource requests are described. Some embodiments can send a request to a server. In response to the request, the embodiments can receive a first script and at least a second script from the server, wherein the first script includes instructions for intercepting invocations to a set of functions, and wherein the second script includes at least one invocation to at least one function in the set of functions. The first script can then be executed, thereby causing subsequent invocations to each function in the set of functions to be intercepted by a corresponding resource optimization handler. Next, the second script can be executed. When the executing second script invokes a function in the set of functions, the invocation of the function can be intercepted, and a resource optimization handler corresponding to the function can be invoked instead of invoking the function.

Abstract: Systems and techniques for transparently intercepting and optimizing resource requests are described. Some embodiments can send a request to a server. In response to the request, the embodiments can receive a first script and at least a second script from the server, wherein the first script includes instructions for intercepting invocations to a set of functions, and wherein the second script includes at least one invocation to at least one function in the set of functions. The first script can then be executed, thereby causing subsequent invocations to each function in the set of functions to be intercepted by a corresponding resource optimization handler. Next, the second script can be executed. When the executing second script invokes a function in the set of functions, the invocation of the function can be intercepted, and a resource optimization handler corresponding to the function can be invoked instead of invoking the function.

Abstract: A switch extender for electrical switches having a front plate slidably coupled to a back plate which in turn is attached to a wall-mounted switch plate. The back plate includes a knock-out portion which allows use of the invention with both toggle switches and rocker switches. A pair of cylindrical bars are positioned within an opening in the front plate. A toggle switch fits within a slot between the bars, and the corners of a rocker switch fit within slots outside of the bars on the front plate. Sliding the front plate relative to the back plate actuates the switch.