$(document).ready(function(){
	if($('ul.recomend_body li').length>0){
		var maxHeight=0;
		$('ul.recomend_body li').each(function(){
			var h=$(this).height();
			if(h>maxHeight){
				maxHeight=h;
			}
		});
		$('ul.recomend_body li').each(function(){
			$(this).height(maxHeight+20);
			$(this).css('padding-bottom','20px');
		});
	}
});