function OnClick(){
    var n = document.getElementById("txtWord").value;
//    if(n == ""){  
//      alert("检索条件不能为空");
//        return;
//    }
    if(/\+|,|:|\\|\.|\//.test(n)){
        alert("请输入一个合法检索词！");
        return;
    }
    DispartWord(n); 
    //var obj = document.getElementById("selectType");
    //var v = obj.options[obj.selectedIndex].value;
    //location.href = "result.aspx?n="+encodeURIComponent(n)+"&v="+encodeURIComponent(v);
}