//通用
function $(s){if(document.getElementById){return eval('document.getElementById("' + s + '")');}else{return eval('document.all.' + s);}}
function s(s){$(s).style.display = "block";}
function h(s){$(s).style.display = "none";}
function sh(s){$(s).style.display = $(s).style.display == "none"?"block":"none";}
function hs(s){$(s).style.display = $(s).style.display == "block"?"none":"block";}
function vv(s){$(s).style.visibility = "visible";}
function vh(s){$(s).style.visibility = "hidden";}
function MM_openBrWindow(theURL,winName,features) 
{ 
  window.open(theURL,winName,features);
}

//拿优惠
function showhide(t_id,i_id){
   var t_id;
   var i_id;
   var change=document.getElementById(t_id);
   if (change.style.display == "none") {
     change.style.display="";
     document.getElementById("text"+i_id).innerHTML="收起";
   }else{
     change.style.display="none";
     document.getElementById("text"+i_id).innerHTML="点击展开";
   }
}

//顶一下 
	var count=1;
	var baseTime=new Date();
	var jg=24*60*60*1000;
	function add(){
		var now=new Date();
		if(now.getTime()-baseTime.getTime()<jg){
			count++;
			document.getElementById("aaa").innerHTML=count;
		}
	}

//踩一下
	var countcai=1;
	var baseTime2=new Date();
	var jg=24*60*60*1000;
	function add2(){
		var now2=new Date();
		if(now2.getTime()-baseTime2.getTime()<jg){
			countcai++;
			document.getElementById("bbb").innerHTML=countcai;
		}
	}