1. A method comprising: defining variables used in a multi-lingual presentation accessed from an Internet network, wherein a plurality of visual objects controlled by a third party in a server can be accessed by a user having a workstation coupled to said Internet network, each of said visual objects being associated with an audio recording in a language selected from predetermined languages; and creating a control file having the variables defining the parameters of a presentation requested by the user of said Internet network, said variables being defined in said control file previously to said presentation.