$(document).ready(function(){
$("#html_top").load('/net/public/top/?t='+(new date().gettime()),function(){
	$("#soubut").click(function(){
	  if($("#keyword").val()=="")
	{
		alert("关键词不可为空！");
		return false;
	}
	  $("#seachform").attr("action","/search/");
	  $('#seachform').submit();
  });
});
$("#html_foot").load('/net/public/foot/?t='+(new date().gettime()));
$("#cont_left").load('/net/public/cont/?t='+(new date().gettime()));
});
function html_left(num){
	$("#html_left").load('/net/public/left/types/'+num+'?t='+(new date().gettime()));
}
// javascript document