Method and system for modifying script portions of requests for remote resources

1. A method for modifying a markup language document comprising:

receiving the markup language document at an intermediary server, the markup language document having at least one script portion including at least one link to a resource; and

modifying the at least one link within the script portion of the markup language document to link to the intermediary server, wherein said modifying comprises:

scanning the markup language document to locate the script portion;

searching the script portion to locate a hostname;

producing a replacement hostname for the located hostname; and

replacing the located hostname with the replacement hostname.

2. A method as recited in claim 1 , wherein the located hostname is associated with one or more remote servers, and the replacement hostname is associated with the intermediary server.

3. A method as recited in claim 2 , wherein the located hostname is part of the at least one link.

4. A method as recited in claim 3 , wherein the at least one link is a Universal Resource Locator for a resource.

5. A method as recited in 2 , wherein the markup language document is a HTML document.

6. A non-transitory computer readable media including at least computer program code for modifying a markup language document, said computer readable media comprising:

computer program code for receiving the markup language document at an intermediary server, the markup language document having at least a script portion including at least one link to another resource; and

computer program code for modifying the at least one link within the script portion of the markup language document to link to the intermediary server, wherein the computer program code for modifying comprises:

computer program code for scanning the markup language document to locate the script portion;

computer program code for searching the script portion to locate a hostname;

computer program code for producing a replacement hostname for the located hostname; and

computer program code for replacing the located hostname with the replacement hostname.

7. The non-transitory computer readable media of claim 6 , wherein the located hostname is associated with one or more remote servers, and the replacement hostname is associated with the intermediary server.

8. The non-transitory computer readable media of claim 7 , wherein the located hostname is part of the at least one link.

9. The non-transitory computer readable media of claim 8 , wherein the at least one link is a Universal Resource locator for a resource.

10. The non-transitory computer readable media of claim 7 , wherein the markup language document is a HTML document.

11. A non-transitory computer readable media including computer program code that, when executed by at least one processor in an intermediary server, performs a method for processing requests, the computer readable media comprising:

computer program code for receiving, at the intermediary server, a request from a client device for an item;

computer program code for determining whether the item is a hyper text markup language (HTML) document;

computer program code for forwarding the item to the client device when the item is determined not to be a HTML document;

computer program code for performing, when the item is determined to be a HTML document, at least one of inserting a toolbar into the HTML document or replacing a uniform resource locator (URL) within the HTML document with a replacement URL to produce a modified HTML document, wherein the computer program code for replacing a URL comprises:

computer program code for scanning the HTML document to locate a script portion,

computer program code for searching the script portion to locate a hostname,

computer program code for producing a replacement hostname for the located hostname, and

computer program code for replacing the located hostname with the replacement hostname; and

computer program code for forwarding the modified HTML document to the client device.