// JavaScript Document
function ser_show(num){
	s_area();
	//document.getElementById("s_4").className="noline";
	document.getElementById("s_"+num).className="gn";
	//if(num>1){
	//var	d=num-1;
	//document.getElementById("s_"+num).className="noline";
	//}
	document.getElementById("sh_"+num).style.display="block";
}
function s_area(){
	document.getElementById("s_1").className="";
	document.getElementById("s_2").className="";
	document.getElementById("s_3").className="";
	//document.getElementById("s_4").className="";
	document.getElementById("sh_1").style.display="none";
	document.getElementById("sh_2").style.display="none";
	document.getElementById("sh_3").style.display="none";
	//document.getElementById("sh_4").style.display="none";
}
function sight_name(){
	if (document.getElementById('sightName').value=="" || document.getElementById('sightName').value=="请输入景点名称")
	{
	alert("请输入景点名称！");
	return false;
	}
}
function Travel_name(){
	if (document.getElementById('lineName').value=="" || document.getElementById('lineName').value=="请输入旅游线路名称")
	{
	alert("请输入旅游线路名称！");
	return false;
	}
}
function News_name(){
	if (document.getElementById('title').value=="" || document.getElementById('title').value=="请输入资讯名称")
	{
	alert("请输入你要查询的资讯名称！");
	return false;
	}
}
function setNull(Id_Name){
	document.getElementById(Id_Name).value="";
	document.getElementById(Id_Name).className="color";
}

function ShowEdit()  //显示隐藏城市
    {
	    fun_displayObj("tygy",'show_gy',-30,-10);
    }
	      function fun_displayObj(objId,entity,n,num){
            var s=$('#'+objId).offset();
	        $('#'+entity).css({top:s.top-n,left:s.left-num });
	        $('#'+entity).show();
        }
		
     function HideEdit()
    {
        var divEdit=document.getElementById("show_gy");
        divEdit.style.display = "none";
    }
	
function hot_show(num){
	h_area();
	document.getElementById("h_"+num).className="now";
	document.getElementById("hot_"+num).style.display="block";
}
function h_area(){
	document.getElementById("h_1").className="";
	document.getElementById("h_2").className="";
	//document.getElementById("h_3").className="";
	document.getElementById("hot_1").style.display="none";
	document.getElementById("hot_2").style.display="none";
	//document.getElementById("hot_3").style.display="none";
}