function navitem(id)
    {
        for(var i=1;i<7;i++)
        {
            if(id==i)
                document.getElementById("nav"+i).style.background="url(images/head-bg2.gif)";
            else
                document.getElementById("nav"+i).style.background="url(images/head-bg1.gif)";
        }
    }
    
    $(document).ready(function(){
        $('.sidelist').mousemove(function(){
	    $(this).find('.i-list').show();
	    $(this).find('h3').addClass('hover');
	    });
	    $('.sidelist').mouseleave(function(){
	    $(this).find('.i-list').hide();
	    $(this).find('h3').removeClass('hover');
	    });
	    $('#sidebar1').mouseleave(function(){
	    $("#sidebar1").css("display","none"); 
	    });
	    $('#sidebar2').mouseleave(function(){
	    $("#sidebar2").css("display","none"); 
	    });
	    $('#sidebar3').mouseleave(function(){
	    $("#sidebar3").css("display","none"); 
	    });
	    $('#sidebar4').mouseleave(function(){
	    $("#sidebar4").css("display","none"); 
	    });
    });
    
    function displaysetype()
    {
        $("#sidebar2").css("display","none"); 
        $("#sidebar1").css("display","block"); 
    }
    
    function displayseLocation()
    {
        $("#sidebar1").css("display","none"); 
        $("#sidebar2").css("display","block"); 
    }
    
    function displaysetype1()
    {
        $("#sidebar4").css("display","none"); 
        $("#sidebar3").css("display","block"); 
    }
    
    function displayseLocation1()
    {
        $("#sidebar3").css("display","none"); 
        $("#sidebar4").css("display","block"); 
    }
    
    
    function menuFix() 
    {
        if(document.getElementById("dhcd")!=null)
        {
             var sfEls = document.getElementById("dhcd").getElementsByTagName("li");
             for (var i=0; i<sfEls.length; i++)
             {
                  sfEls[i].onmouseover=function() {
                  this.className+=(this.className.length>0? " ": "") + "sfhover";
                  }
                  sfEls[i].onMouseDown=function() {
                  this.className+=(this.className.length>0? " ": "") + "sfhover";
                  }
                  sfEls[i].onMouseUp=function() {
                  this.className+=(this.className.length>0? " ": "") + "sfhover";
                  }
                  sfEls[i].onmouseout=function() {
                  this.className=this.className.replace(new RegExp("( ?|^)sfhover\\b"), "");
                  }
             }
        }
    }
    window.onload=menuFix;
        
    function navitem(id)
    {
        for(var i=1;i<7;i++)
        {
            if(id==i)
                document.getElementById("nav"+i).style.background="url(images/head-bg2.gif)";
            else
                document.getElementById("nav"+i).style.background="url(images/head-bg1.gif)";
        }
    }
    
    function postmap()
    {
        document.getElementById ('formsubmit').action="map.aspx";
        document.getElementById ('formsubmit').submit();
    }
    function postlist()
    {
        document.getElementById ('formsubmit').action="list.aspx";
        document.getElementById ('formsubmit').submit();
    }
    function clearneirong()
    {
        if(document.getElementById ('keyword').value="输入名称、城区等")
        document.getElementById ('keyword').value="";
    }
    var indextimes=null;
    function gundong(id)
    {
       if(id==1)
       {
            indextimes=setInterval(function(){var obj=document.getElementById("gundong");obj.scrollLeft=obj.scrollLeft+10;},20);
       }
       else if(id==2)
       {
            indextimes=setInterval(function(){var obj=document.getElementById("gundong");obj.scrollLeft=obj.scrollLeft-10;},20);
       }
       else
       {
           clearTimeout(indextimes); 
       }
    }
    function ss(id)
    {
        document.getElementById("item"+id+"max").style.display="none";
        document.getElementById("item"+id+"min").style.display="block";
    }

    function zk(id)
    {
        document.getElementById("item"+id+"min").style.display="none";
        document.getElementById("item"+id+"max").style.display="block";
    }
    function zijia(jsaddr)
    {
        var str="<table width=\"100%\" ><tr><td align=left style=\"padding-left:50px;line-height:30px\"><input id=jc type=radio name=fs value=\"d\" checked></INPUT>驾车 <input id=gj type=radio value=\"r\" name=fs></INPUT>公交<br>出发地：<INPUT id=ksaddr type=text></td></tr></table>";
        sAlert(str,400,160,jsaddr);
    }