function GetSearchData(page)
    {
        var kw= document.getElementById("KeyWord");
        //var pi = document.getElementById("ParentID");
        if(kw.value=="")
        {
            alert("请输入关键字");
            kw.focus();
        }
        else
        {
            var keyword=escape(kw.value);
            var categoryId="0"
            var state="S";
            //var parentid=pi?0:pi.value;
            var Url="/Search/index.html?KeyWord=" + keyword + "&CategoryId=" + categoryId + "&SearchMode=" + state + "&Page=" + page; 
            top.location.href=Url;
        }
    }
    function GoSearchByKeyword(strval)
    {
        var keyword=escape(strval);
        var kw= document.getElementById("KeyWord");
        kw.value=keyword;
        GetSearchData(1);
    }