function createRequestObject() {
    var obj;
    var browser = navigator.appName;
    if (browser == "Microsoft Internet Explorer"){
        obj = new ActiveXObject("Microsoft.XMLHTTP");
    } else {
        obj = new XMLHttpRequest();
    }
    return obj;
}

var req = createRequestObject();

function sendQuery(key){
   document.getElementById('searchload').style.display="inline";
   document.getElementById('searchreset').style.display="none";
   var url="wp-content/plugins/wp-ajaxsearch/ajaxsearch.php?s="+key;
   req.open('GET',url,true);
   req.onreadystatechange=check;
   req.send(null);
}

function check(){
    if(req.readyState==4){
        if(req.status==200){
          displayResponse();
        }
        else{
            alert('ops... '+req.statusText);
        }
    }
}

function displayResponse(){
   document.getElementById("autocomplete").innerHTML=req.responseText;
   document.getElementById('searchload').style.display="none";
   document.getElementById('searchreset').style.display="inline";
}


function resetSearch() {
   document.getElementById("autocomplete").innerHTML =""
   document.form1.reset();
}