/* ---------------------------- */
/* 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(e) {
var evtobj=window.event? event : e //distinguish between IE's explicit event object (window.event) and Firefox's implicit.
var keyCode=evtobj.charCode? evtobj.charCode : evtobj.keyCode
if (keyCode == 40 || keyCode == 38 || keyCode == 13) return ;

q = document.getElementById('searchFilter').value;
if (q.length < 2) {
	document.getElementById('results').style.display="none";
	return;
	}
// Set a random number to add to URL request
nocache = Math.random();
http.open('get', 'http://www.parts-express.com/search.cfm?q='+q+'&nocache='+nocache);
http.onreadystatechange = autosuggestReply;
http.send(null);
}

function autosuggestReply() {
if(http.readyState == 4){

	var curleft = 0;
	var curtop = 26;
	
	var response = http.responseText;
	if(response!=""){
		document.getElementById('results').innerHTML=response;
		document.getElementById('results').style.display="block";
		var obj = document.getElementById('search-wrap');

//		highlightRow();
	if (obj.offsetParent) {
		do {
			curleft += obj.offsetLeft;
			curtop += obj.offsetTop;
		} while (obj = obj.offsetParent);
	}

		document.getElementById('results').style.top=curtop+'px';
		document.getElementById('results').style.left=curleft+'px';
	} else {
		document.getElementById('results').style.display="none";
	}
}
}