// JScript 文件

 function IndexTopOnChang(StrValue)
        {
            document.getElementById("Txt_TopSelect").value = StrValue;
            if(document.getElementById("MyIndexTopSelect").focus())
            {
             event.keyCode=9;
             }
        }
            
        function MySearch(obj)
            {
                 var isMSIE= (navigator.appName == "Microsoft Internet Explorer"); //判断浏览器 
                 if(isMSIE)
                    {
                        if(window.event.keyCode==13)
                            {
                                if(obj=="Txt_key")
                                    {
                                           if(document.getElementById("Txt_TopSelect").value == '0000') return;
                                           document.getElementById("searchbtn").click();
                                    }
                                 else
                                    {
                                        document.getElementById("btn_1").focus();
                                        document.getElementById("btn_1").tabindex=1;
                                        document.getElementById("btn_1").click();
                                    }
                            }
                    }
            }
            
           function MyFocus()
            {
                document.getElementById("searchbtn").tabindex=0;
            }

function setcheckimg()
    {
        var obj = document.getElementById("Img1")
        obj.src='imgcode.aspx';
        obj.style.display = "";
    }
   
   
 function settop_qita()
    {
        if(document.getElementById("top_qita")!=null)
            {
                document.getElementById("top_qita").style.display = "";
            }
    }
   
            function changeimages(id)
        {
            var img =document.getElementById(id);
            img.src=img.src;       
        }