$('document').ready(function() {	
  
    //ie7 table-cell hack function
  (function ($) {

    $.fn.vAlign = function() {
	return this.each(function(i){
	var ah = $(this).height();
	var ph = $(this).parent().parent().height();
	var mh = (ph - ah) / 2;
	$(this).css('margin-top', mh);
	
	});
   };
   })(jQuery);
  
  
   $('div.logogallery img').vAlign();
  

   
   
});