// JavaScript Document
var oldIdFlag = "itemId1";
function dhItemFunc(nowObj){
	if(oldIdFlag==""){	
		nowObj.background='images/bt_on.gif';
		oldIdFlag = nowObj.id;	
	}else{
		var oldObj = document.getElementById(oldIdFlag);
		oldObj.background='images/bt.gif';
		oldObj.style.color="#3685b3";
		oldIdFlag = nowObj.id;
		nowObj.background='images/bt_on.gif';	
		nowObj.style.color="#ffffff";
	}
}
var oldIdFlag1 = "item1Id1";
function dhItemFunc1(nowObj){
	if(oldIdFlag==""){	
		nowObj.background='images/bt_on.gif';
		oldIdFlag1 = nowObj.id;	
	}else{
		var oldObj = document.getElementById(oldIdFlag1);
		oldObj.background='images/bt.gif';
		oldObj.style.color="#3685b3";
		oldIdFlag1 = nowObj.id;
		nowObj.background='images/bt_on.gif';	
		nowObj.style.color="#ffffff";
	}
}
function resize()
{
  var qq =document.getElementById('qq');
  qq.setAttribute('height', document.qq.document.body.offsetHeight);
}
var oldOpenFlag = 0;   //记录上次点击的菜单
function LeftMenuControl(menuObj){
	var nowOpenFlag = menuObj.level;  //获得第几个菜单被点中
	//alert(nowOpenFlag + " = " + oldOpenFlag);
	var subMenuList = document.getElementById("jijinjiaoyiId"+nowOpenFlag);  //获得子菜单列表对象
	var leftImageObj = document.getElementById("leftImageId"+nowOpenFlag);
	var displayFlag = subMenuList.style.display;    //获得子菜单列表状态
	if(displayFlag=="none"){   //如果菜单是关闭的,则执行打开子菜单列表操作
		subMenuList.style.display='';
		leftImageObj.src="../images/list2.gif";
		if(oldOpenFlag==0){   //如果是在初使状态下点击菜单,则需要记录此次点击的菜单,
			oldOpenFlag = nowOpenFlag;
		}
	}else{                 //否则,执行关闭子菜单列表操作
		subMenuList.style.display='none';
		leftImageObj.src="../images/list3.gif";
		if(oldOpenFlag==nowOpenFlag){   //恢复初使状态
			oldOpenFlag = 0;
		}
	}	
	if((oldOpenFlag!=0) && (oldOpenFlag!=nowOpenFlag)){  //不是第一次点击,并且前后点击的不是同一个菜单,则需要关闭前一次打开的菜单
		document.getElementById("jijinjiaoyiId"+oldOpenFlag).style.display='none';
		document.getElementById("leftImageId"+oldOpenFlag).src="../images/list3.gif";
		oldOpenFlag=nowOpenFlag;
	}
}