function GetObj(objName){
	if(document.getElementById){
		return eval('document.getElementById("' + objName + '")');
	}else{
		return eval('document.all.' + objName);
	}
}

function show_left(id)
{
	 for (i = 1; i<= 50; i++  )
    {
        if (id == i)
        {
		   
			GetObj("left_"+id).className="typeleft";
        }
        else
        {
			
			GetObj("left_"+i).className="typeleftboder";
        }
	}
	
}

function show_right(id)
{
	var display=document.getElementById("right_"+id).style.display;
	if(display=='block')
	{
		document.getElementById("right_"+id).style.display='none';
		
	}else{
	 for (i = 1; i<= 3; i++  )
    {
        if (id == i)
        {

			document.getElementById("right_"+id).style.display='block';

        }
        else
        {
			
			document.getElementById("right_"+i).style.display='none';
        }
	}}
	
}

function chk()
  {
   var getValue = document.getElementById('textfield');
    
    if(getValue.value=='')
    {
        alert('请输入关键字!');
        return ;
    }
   else
   {
	  //var selectname=GetObj("select3").value;
	   //window.location.href="/aspx/huiling/search.aspx?key="+getValue.value;
	   window.location.href="/aspx/Chinese/search.aspx?key="+encodeURIComponent(getValue.value);
 	}
  }
function MM_jumpMenu(targ,selObj,restore){ 
eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
if (restore) selObj.selectedIndex=0;
}

function show_liuyan(id)
{
	 for (i = 1; i<= 2; i++  )
    {
        if (id == i)
        {
		   
			document.getElementById("liuyan_"+id).style.display='block';
        }
        else
        {
			
			document.getElementById("liuyan_"+i).style.display='none';
        }
	}
	
}

function MM_jumpMenu(targ,selObj,restore){ 
eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
if (restore) selObj.selectedIndex=0;
}

function save(){
	 var zt =document.getElementById("zt");
	 if(zt.value=="")
		{
			 alert("请输入主题！");
			 zt.focus();
		     return false;
	    }
	 var vname =document.getElementById("vname");
	 if(vname.value=="")
	   {
		     alert("请输入姓名！");
			 vname.focus();
			 return false;
		 }
	 var vtel =document.getElementById("vtel");
	  if(vtel.value=="")
		 {
			 alert("请输入联系电话！");
			 vtel.focus();
		   return false;
		 }
      var VerifyCode =document.getElementById("VerifyCode");
	  if(VerifyCode.value=="")
		 {
			 alert("请输入验证码！");
			 VerifyCode.focus();
		   return false;
		 }
	 var vcontent =document.getElementById("vcontent");
	  if(vcontent.value=="")
		 {
			 alert("请输入留言内容！");
			 vcontent.focus();
		   return false;
		 }
		 return true;
}