function showDiv(){
document.getElementById('popDiv').style.display='block';
document.getElementById('bg').style.display='block';
}

function closeDiv(){
document.getElementById('popDiv').style.display='none';
document.getElementById('bg').style.display='none';
}
/* 控制隐藏 */
function showkc(pare,obj){
   var dis = pare.style.display;
   if(dis == "none"){
	   //alert("1111");
	   obj.innerHTML = "隐藏当天活动▲";
	   pare.style.display = "";
   }else if(dis == "block"||dis == ""){
		//alert("1111");
		obj.innerHTML = "查看当天活动▼";
	   pare.style.display = "none"
  }  
}
/* 切换TAG  */
function tabDiv(obj,num,len,cn,type)
{
 var cssname=cn;
 if(type=='p')
 {
	 if(num==1)
	 {
		 for(var id = 1;id<=len;id++)
		 {
		   var ss=obj+id;
		   var snav =obj+"nav"+id;
		   var th="th"+id;
		   try{document.getElementById(th).style.display="block"}catch(e){};
		 	if(id==num){
		    try{document.getElementById(ss).style.display="block"}catch(e){};
		    try{document.getElementById(snav).className=cssname}catch(e){};
		    }else{
		    try{document.getElementById(ss).style.display="block"}catch(e){};
		    try{document.getElementById(snav).className=""}catch(e){};
	  		}
		 }
		 return;
	 }
 }

 for(var id = 1;id<=len;id++)
 {
  var ss=obj+id;
  var snav =obj+"nav"+id;
  var th="th"+id;
  try{document.getElementById(th).style.display="none"}catch(e){};
  if(id==num){
  try{document.getElementById(ss).style.display="block"}catch(e){};
  try{document.getElementById(snav).className=cssname}catch(e){};
  try{document.getElementById(th).style.display="none"}catch(e){};
  }else{
  try{document.getElementById(ss).style.display="none"}catch(e){};
  try{document.getElementById(snav).className=""}catch(e){};
  }
 }  
}
/* 相对位置 */
function showmenu(menu){
	menu.style.visibility = "visible";
}
function hiddenmenu(menu){
	menu.style.visibility='hidden';
}