function dh(ty){
	if(!ty){
		ty = 'main';
	}
	$(".tab .xfl").removeClass('tab_dhs');
	$("#tab_"+ty).addClass('tab_dhs');
	loadnr(ty);
}
function loadnr(ty){
	var w_width =$(window).width();
	var w_height =$(window).height();
	var left_height = w_height-25;
	var right_width = w_width-120;
	layer.open({type:2,shade:false});
	$.get('/dh/index.php', {
   ty : ty,
   md5 : md5,
   gameid : gid
  }, function(data, status) {
  	$("#content").html(data);
	  $(".pf-left").height(left_height);
	  $(".gdinfo").width(right_width);
  });
}
loadnr('cj');