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 = encodeURIComponent(document.getElementById('filter_keyword').value);
cat = document.getElementById('filter_category_id').value;
if (typeof(baseurl) == "undefined"){
	http.open('GET','index.php?route=product/search/suggest&keyword='+q+'&category_id='+cat);
}else{
	http.open('GET', baseurl+'index.php?route=product/search/suggest&keyword='+q+'&category_id='+cat);
}
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";
		/*$('#body').addEvent('click',function(event){
			var parent = event.target.getParent('#results');
			if (!parent){
				e.style.display="none";
			}
		});*/
	} else {
		e.style.display="none";
	}
}
}