//当前被击活的按钮
var activeBtn="btn1";

//
//onmouseover 事件
//
function ShowChildSection(btnOjb,btnOjbElement,btnObjCount){
   var currentlyBtnID;
   var i=1;
   while(i<=btnObjCount)
   {	
      currentlyBtnID = btnOjb + i;
      
      //隐藏其子栏目层
      document.getElementById((currentlyBtnID+"Div")).style.display="none";
      
      //如果当前currentlyBtnID 已被触发，则保持当前的状态，只有其它按钮被点击后才会改变背景
      if (currentlyBtnID!= activeBtn)
      {
      	  //更改其它按钮样式
      	  if (document.getElementById(currentlyBtnID).className=="btnSytle-long")
      	  {
      	  	  document.getElementById(currentlyBtnID).className=="btnSytle-long"
      	  }
      	  else
      	  {
      	     document.getElementById(currentlyBtnID).className="btnSytle";	
      	  }
      	  
      }
      
      if (currentlyBtnID == btnOjbElement)
      {
	     //显示当前子栏目层
		 document.getElementById(btnOjbElement+"Div").style.display="block";
		 
		 //更改当前按钮样式
	  	 document.getElementById(currentlyBtnID).className = "btnSytle-onver"; 
      }
      i++;
   }
   /*document.getElementById("btn9").className = "btnSytle-long";
   if (btnOjbElement=="btn9"){
      	document.getElementById(btnOjbElement).className = "btnSytle-long-onver";
   }
   */
   
   
}


//
//onmouseOut 效果需要重置表单属性
//

function ResetBtnStyle(btnOjb,btnOjbElement,btnObjCount)
{
   var currentlyBtnID;
   var i=1;

   //更新其按钮状态
	while(i<=btnObjCount)
   {
      currentlyBtnID = btnOjb + i;
      if (currentlyBtnID!= activeBtn )
      {
      	document.getElementById((currentlyBtnID+"Div")).style.display="none";
        document.getElementById(currentlyBtnID).className = "btnSytle"; 
      }
      i++;
   }
   
   //document.getElementById("btn9").className="btnSytle-long";
   
   
   // 更改击活按钮的状态
   document.getElementById((activeBtn+"Div")).style.display="block";
   if (activeBtn=="btn9"){
	//  document.getElementById(activeBtn).className="btnSytle-long-onver";
   }
   else{
      document.getElementById(activeBtn).className="btnSytle-onver";
   }

}


//
//  onClick 事件
//

function ChangeBtnStyle(btnOjb,btnOjbElement,btnObjCount)
{  //激活当前选项
   activeBtn = btnOjbElement;
   ResetBtnStyle(btnOjb,btnOjbElement,btnObjCount);

}


function showDIVList(DivID,UnitID,ElementCount,divBtn){
	var currentlyDivID;				//当前层ID
	var i;							
	i=1;
	while(i<=ElementCount)
	{
		//divList11Btn
		currentlyDivID = UnitID + i;
		document.getElementById(currentlyDivID).style.display="none";
		document.getElementById(currentlyDivID+"Btn").className="divBtn";
		if (currentlyDivID == DivID){
			document.getElementById(currentlyDivID).style.display="block";
		}
		i++;
	}
	document.getElementById(divBtn).className= "divBtn-over";
}