 Problem statement : online web page based ads

 Opportunity a:  span and layer tags supported by browsers can be exploited for

                 content management rotating  ...including simulating ...image-streaming-buffering

                 ...permutations or combinations of bufferring and displaying a layer or span


                 a plain dhtml or html ....scripting based feature...


      Note: The above problem statement having been encountered in various scenarios
      and detailed in various 'Proof of concepts' as mentioned in 
      
       http://uk.geocities.com/ravivenkatus/projects.pdf
       http://ravishankarkv.tripod.com/projects.pdf
        ....apply appropriate
      'use-case' modeling and arrive at a workable and feasible solution both
       commercially and techinically viable.


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