var useNs;

if (useNs)	{
	if (typeof($) == "undefined")
		$ = {}
	_ = $;
	} else {
		_ = this;
		}

_.AjaxSuggest = function () {
	this.req = {};
	this.isIE = false;
	}

_.AjaxSuggest.prototype.makeRequest = function (url, meth, onComp, onErr) {
	
	if (meth != "POST")
		meth = "GET";
	
	this.onComplete = onComp;
	this.onError = onErr;
	
	var pointer = this;
	
	// branch for native XMLHttpRequest object
	if (window.XMLHttpRequest) {
		this.req = new XMLHttpRequest();
		this.req.onreadystatechange = function () { pointer.processReqChange() };
		this.req.open("GET", url, true); //
		this.req.send(null);
		}
	else if (window.ActiveXObject) {
		this.req = new ActiveXObject("Microsoft.XMLHTTP");
		if (this.req) {
			this.req.onreadystatechange = function () { pointer.processReqChange() };
			this.req.open(meth, url, true);
			this.req.send();
			}
		}
	}

_.AjaxSuggest.prototype.processReqChange = function() {
	// only if req shows "loaded"
	if (this.req.readyState == 4) {
		// only if "OK"
		if (this.req.status == 200) {
			this.onComplete( this.req );
			} else {
				this.onError( this.req.status );
			}
		}
	}