/* ---------------------------- */
/* XMLHTTPRequest Enable 		*/
/* ---------------------------- */
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();

/* -------------------------- */
/* SEARCH					 */
/* -------------------------- */
function autosuggest() {
var qpre = document.getElementById('searchphrase').value;
var q2 = qpre.replace(/\&/g, "%26");
var q1 = q2.replace(/\+/g, "%2B");
var qlast = q1.replace(/\#/g, "%23");
var q = qlast.replace("_", "_");
// Set te random number to add to URL request
nocache = Math.random();
http.open('get', 'http://whadu.com/ajaxsearch/search.php?q='+q+'&nocache='+nocache);
http.onreadystatechange = autosuggestReply;
http.send(null);
}
function autosuggestReply() {
if(http.readyState == 4){
	var response = http.responseText;
	e = document.getElementById('results');
	if(response!=""){
		e.innerHTML=response;
		e.style.display="block";
	} else {
		e.style.display="none";
	}
}
}

function goup() {

var x=document.getElementsByTagName("li");

x[0].style.backgroundColor = "";
x[x.length-1].style.backgroundColor = "";
document.getElementById("searchphrase").value = x[x.length-1].firstChild.innerHTML;
return;
}


function godown() {

var x=document.getElementsByTagName("li");

x[x.length-1].style.backgroundColor = "";
x[0].style.backgroundColor = "";
document.getElementById("searchphrase").value = x[0].firstChild.innerHTML;
return;
}