/* 
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
var xmlHttp
var current
function changeHint(str){
    if(str==""){
        document.getElementById("hint").innerHTML=str;
    }else{
        document.getElementById("hint").innerHTML="<div id='hintb'>"+str+"</div>";
    }
}
function show(str)
{
    if (str.length==0)
    {
        document.getElementById("txtHint").innerHTML="";
        return;
    }
    xmlHttp=GetXmlHttpObject();
    if (xmlHttp==null)
    {
        alert ("Your browser does not support AJAX!");
        return;
    }

    var url="getlink.php";
    url=url+"?q="+str;
    xmlHttp.onreadystatechange=stateChanged;
    xmlHttp.open("GET",url,true);
    xmlHttp.send(null);
} 
function stateChanged() 
{ 
    if (xmlHttp.readyState==4)
    {
        document.getElementById("content").innerHTML=xmlHttp.responseText;
    }
    if (xmlHttp.readyState!=4)
    {
        document.getElementById("content").innerHTML=xmlHttp.responseText;
    }
}

function GetXmlHttpObject()
{
    var xmlHttp=null;
    try
    {
        // Firefox, Opera 8.0+, Safari
        xmlHttp=new XMLHttpRequest();
    }
    catch (e)
    {
        // Internet Explorer
        try
        {
            xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
        }
        catch (e)
        {
            xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
        }
    }
    return xmlHttp;
}