//创建XMLHttpRequest对象 
function createXMLHttpRequest() { 
var obj; 
if(window.XMLHttpRequest) { //Mozilla 浏览器 
obj = new XMLHttpRequest(); 
} 
else if (window.ActiveXObject) { // IE浏览器 
try { 
obj = new ActiveXObject( "Msxml2.XMLHTTP"); 
} catch(e){ 
try{ 
obj = new ActiveXObject( "Microsoft.XMLHTTP"); 
} catch (e) {} 
} 
} 
return obj; 
} 
//当输入框的内容变化时，调用该函数

function searchSuggest() { 

var inputField = document.getElementById( "txtSearch");
var suggestText = document.getElementById( "search_suggest");

if (inputField.value.length > 0) { 
var o=createXMLHttpRequest();

var url = "http://www.diankee.com/Manage/Server.aspx?searchText=" + escape(inputField.value); 
    //var url = "http://localhost:5485/Manage/Server.aspx?searchText=" + escape(inputField.value); 
o.open("GET", url, true); 
o.onreadystatechange = function()
{ 
    if(o.readyState == 4)
    {
        if(o.status == 200)
        { 
            var sourceText = o.responseText.split( "\n");
            if(sourceText.length >1)
            {
                suggestText.style.display= "";
                suggestText.innerHTML = "";
                for(var i=0;i <sourceText.length-1;i++)
                {
                    //var getArr = sourceText[i].split("|");
                    var s=' <div style="cursor:pointer; padding-top:5px; padding-bottom:5px; padding-left:5px;" onmouseover="javascript:suggestOver(this);"';
                    s+=' onmouseout= "javascript:suggestOut(this);" ';
                    s+=' onclick= "javascript:setSearch1(this.innerHTML);" ';
                    s+=' class= "suggest_link">' +sourceText[i]+'</div>';
                    suggestText.innerHTML += s; 
                } 
            } 
            else
            { 
                suggestText.style.display= "none";
            } 
        } 
    } 
};//指定响应函数 
o.send(null); // 发送请求 
} 
else { 
suggestText.style.display= "none";
} 
}

function suggestOver(div_value){
div_value.className = "suggest_link_over";
}

function suggestOut(div_value){
div_value.className = "suggest_link";
}

function setSearch1(obj){
document.getElementById("txtSearch").value = obj;
var div = document.getElementById( "search_suggest");
div.innerHTML = "";
div.style.display= "none"; 
}

function tbblur(){
var div = document.getElementById("search_suggest");
//div.innerHTML = "";
div.style.display= "none"; 
}