function open_indagate(name)
{
	window.open("./web/see_indagate.asp","indagate","scrollbars=1,width=400,height=350");
	if (name!="")
	{
		eval("document.all."+name+".disabled=true;");
	}

}
function open_indagate_2(name)
{
	window.open("./see_indagate.asp","indagate","scrollbars=1,width=400,height=350");
	if (name!="")
	{
		eval("document.all."+name+".disabled=true;");
	}

}

function srch_method(va) {
 if (va==0)
  {
	 station.style.display = "";
	 place.style.display = "none";
	 pd.style.display="none";
  }else if(va==1)
  {
     station.style.display = "none";
     place.style.display = "";
	 pd.style.display="none";
  }
  else
	{
	pd.style.display="";
    station.style.display = "none";
    place.style.display = "none";
  }
}
function circuitry_check()
{
	if(document.all.circuitry.methods.value==1)
	{
		if (document.all.start_stand_text.value=="")
		{
			alert("请输入您的出发地！！");
			return false;
		}
		if (document.all.end_stand_text.value=="")
		{
			alert("请输入您的终点地！！");
			return false;
		}
	}
	if(document.all.circuitry.methods.value==2)
	{
		if (document.all.stand_text.value=="")
		{
			alert("请输入搜索关键字！！");
			return false;
		}
	}
}
function province_search(va)
{
	if(va=="")
	{
		alert("请填写要搜的关键字！");
		return false;
	}
}
var win= null;

function pop(mypage,myname,w,h,scroll){

  var settings ='height=480,width=640,resizable=no'
  win=window.open(mypage,myname,settings);
  if(parseInt(navigator.appVersion) >= 4){win.window.focus();}
}
function shownews(url)
{
   var kk=window.open(url,"","toolbar=no,width=610,height=400,directories=no,status=no,scrollbars=yes,resizable=yes,menubar=no");
	 kk.focus();
	 return false;
}