function updateMainContainerWrapperHeight() { 
  var headerHeight = 97;  
  if (($(window).height() > ($('#main-container').height() + headerHeight)) || !$.browser.msie) {
    $('#main-container-wrapper').height($(window).height() - headerHeight);
    if ($.browser.msie && $.browser.version == '6.0') {
      $('#main-container').height($(window).height() - (headerHeight * headerHeight));
    }
  }
}

$(
  function() {    
    updateMainContainerWrapperHeight();
  }
);

$(window).resize(
  function() {    
    updateMainContainerWrapperHeight();        
  }
);