The World Wide Web (WWW), has became todays an important means to bring robots to the public. Several robot systems, which can be operated over the WWW, have been developed over the last few years. On the other hand, many current teleoperation architectures allow one Human Operator (HO) to performe remote complex tasks. This paper presents an extention of our ARITI system (acronym for Augmented Reality Interface for Telerobotic applications via Internet) supporting cooperative remote control via the Web. In fact, the current teleoperation architecture, allows multiple remote operators to work together in cooperative mode and performing the complex remote tasks. In order to do a cooperative remote control via the Internet, active virtual guides and predictive display (surimposing virtual models on video image feedback) are used to enhance performances of each HO. The distributed predictive display allows cooperative remote control very easy and speed.