$(document).ready(function(){

  maxHeight = 400
  if (maxHeight<$('#leftMenu').height())
    maxHeight=$('#leftMenu').height()
  if (maxHeight<$('#mainContent').height())
    maxHeight=$('#mainContent').height()
  totalLogos=Math.floor(maxHeight/65)-2

  $('.LogosGrid:gt(0) a').appendTo('.LogosGrid:eq(0)')
  $('.LogosGrid:gt(0)').remove()
  $('.LogosGrid a:gt('+totalLogos+')').hide()
  setTimeout(rotateLogos,3000)

})


function rotateLogos()
{ 
  $('.LogosGrid a:first').slideUp('slow',function(){
    $(this).appendTo('.LogosGrid')
    $('.LogosGrid a:hidden:first').show('fast')
  })   
  
  setTimeout(rotateLogos,3000)
}