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

var http = createObject();

function autosuggest() 
{
    q = document.getElementById('search-q').value;
    nocache = Math.random();
    http.open('get', 'autocomplete.php?q=' + q + '&nocache=' + nocache);
    http.onreadystatechange = autosuggestReply;
    http.send(null);
}

function htmlEsc(txt) 
{
    var newTxt = txt;
    /*var re = /%uFFFF/g;
    newTxt = newTxt.replace(re, "ø");
    var re = /all/g;
    newTxt = newTxt.replace(re, "");
    newTxt = unescape(newTxt);
    */
    return newTxt;
}

function autosuggestReply() 
{
    if (http.readyState == 4)
    {
	    var response = http.responseText;
	    e = document.getElementById('results');
	    if (response != "")
	    {
		    response = htmlEsc(response);
		    e.innerHTML = response;
		    e.style.display = "block";
	    }
	    else
		    e.style.display = "none";
    }
}