// JavaScript Document
function jumpToPage(id)
{
	try{
		var obj = document.getElementById(id);
		var pc = obj.value-1;
		var la = this.location.toString();
			if(obj.value!=""){
				if(la.indexOf(';p=')>-1){
				  la = la.substr(0,la.indexOf(';p='));
				}
				la += ';p='+pc;	
		  }
		location.href=la; 
	}catch(E){}
}


function hidden_and_show_div(selt,obj)
{
   var elts = obj.parentNode.parentNode.parentNode.childNodes;
   
   for(var i=0; i<elts.length; i++){
	   if(elts[i].id){
		   	if(elts[i].id == selt ){//设定当前DIV可见 DAY、MONTH。。。
		       elts[i].style.display = '';
		    }else{                  //隐藏其他DIV
		    	 elts[i].style.display = 'none';
		    }
		 }
   }
   //alert(obj.nodeName);
   var elts1 = obj.parentNode.childNodes;
   for(var i=0; i<elts1.length; i++){
   	  
      if(elts1[i].className){
      	elts1[i].className = '';    //取消其他元素样式
      }
   }
   //alert(obj.className);
   obj.className = 'current-active';//设定当前元素样式
}


function hidden_and_show(index)
{
   var div1 = document.getElementById("study");
   var div2 = document.getElementById("test");
   var div3 = document.getElementById("health");
   var div4 = document.getElementById("buy");
   
   
   var adiv1 = document.getElementById("a_study");
   var adiv2 = document.getElementById("a_test");
   var adiv3 = document.getElementById("a_health");
   var adiv4 = document.getElementById("a_buy");
   
   div1.style.display = "none";
   div2.style.display = "none";
   div3.style.display = "none";
   div4.style.display = "none";
   
   adiv1.className = "";
   adiv2.className = "";
   adiv3.className = "";
   adiv4.className = "";
  
   
   if(index == 1)
   {
      div1.style.display = "block";
      adiv1.className = "current-active";    
   }   
   else if(index == 2)
   {  
      div2.style.display = "block";
      adiv2.className = "current-active";
   }
   else if(index == 3)
   {
      div3.style.display = "block";
      adiv3.className = "current-active";
   }
   else if(index == 4)
   {
      div4.style.display = "block";
      adiv4.className = "current-active";
   }
   else
   {
      div1.style.display = "block";
      adiv1.className = "current-active";
   }
   
}