function preg_print_pre(obj, reg)
{
	if (!reg) reg = /.*/;
	var p = ''
	for (var prop in obj) {
		if (prop.match(reg) ) {
			p += prop + ': '+obj[prop] + '\n'
		}
	}
	alert(p)
}
function Request() {}
Request.timeout = 60000; //60 seconds
Request.method = 'GET';
Request.headers = new Array();
Request.params = null;
Request.makeRequest = function(p_url, p_busyReq, p_progId, p_successCallBack, p_errorCallBack, p_pass, p_object) {
	if (p_busyReq) return;
	var req = Request.getRequest();
	if (req != null) {
		p_busyReq = true;
		Request.showProgress(p_progId);
		req.onreadystatechange = function() {
			if (req.readyState == 4) {
				p_busyReq = false;
				window.clearTimeout(toId);
				try {
					if (req.status == 200) {
						p_successCallBack(req, p_pass, p_object);
					} else {
						p_errorCallBack(req, p_pass, p_object);
					}
					Request.hideProgress(p_progId);
				}
				catch (e) {
				}
			}
		}
		var $ajax_mark = (p_url.indexOf('?') ? '&' : '?') + 'ajax=yes';
		req.open(Request.method, p_url + $ajax_mark, true);
		if (Request.method == 'POST') {
			Request.headers['Content-type'] = 'application/x-www-form-urlencoded';
			Request.headers['referer'] = p_url;
		}
		else {
			Request.headers['If-Modified-Since'] = 'Sat, 1 Jan 2000 00:00:00 GMT';
		}
		Request.sendHeaders(req);
		if (Request.method == 'POST') {
			req.send(Request.params);
			Request.method = 'GET'; // restore method back to GET
		}
		else {
			req.send(null);
		}
		var toId = window.setTimeout( function() {if (p_busyReq) req.abort();}, Request.timeout );
	}
}
Request.processRedirect = function($request) {
	var $match_redirect = new RegExp('^#redirect#(.*)').exec($request.responseText);
	if ($match_redirect != null) {
		window.location.href = $match_redirect[1];
		return true;
	}
	return false;
}
Request.sendHeaders = function($request) {
	for (var $header_name in Request.headers) {
		if (typeof Request.headers[$header_name] == 'function') {
			continue;
		}
		$request.setRequestHeader($header_name, Request.headers[$header_name]);
	}
	Request.headers = new Array(); // reset header afterwards
}
Request.getRequest = function() {
	var xmlHttp;
	try { xmlHttp = new ActiveXObject('MSXML2.XMLHTTP'); return xmlHttp; } catch (e) {}
	try { xmlHttp = new ActiveXObject('Microsoft.XMLHTTP'); return xmlHttp; } catch (e) {}
	try { xmlHttp = new XMLHttpRequest(); return xmlHttp; } catch(e) {}
	return null;
}
Request.showProgress = function(p_id) {
	if (p_id != '') {
		Request.setOpacity(20, p_id);

		if (!document.getElementById(p_id + '_progress')) {
			document.body.appendChild(Request.getProgressObject(p_id));
		}
		else {
			var $progress_div = document.getElementById(p_id + '_progress');
			$progress_div.style.top = getRealTop(p_id) + 'px';
			$progress_div.style.height = document.getElementById(p_id).clientHeight;
			$progress_div.style.display = 'block';
		}
	}
}
Request.hideProgress = function(p_id) {
	if (p_id != '') {
		document.getElementById(p_id + '_progress').style.display = 'none';
		Request.setOpacity(100, p_id);
	}
}
Request.setOpacity = function (opacity, id) {
	var elem = typeof(id)=='string' ? document.getElementById(id) : id;
    var object = elem.style;
    object.opacity = (opacity / 100);
    object.MozOpacity = (opacity / 100);
    object.KhtmlOpacity = (opacity / 100);
    object.filter = "alpha(opacity=" + opacity + ")";
}
Request.getProgressHtml = function() {
	return "<p class='progress'>" + Request.progressText + "<br /><img src='img/ajax_progress.gif' align='absmiddle' width='100' height='7' alt='" + Request.progressText + "'/></p>";
}
Request.getProgressObject = function($id) {
	var $div = document.createElement('DIV');
	var $parent_div = document.getElementById($id);
	$div.id = $id + '_progress';
	$div.style.width = $parent_div.clientWidth + 'px';
	$div.style.height = '150px'; // default height if div is empty (first ajax request for div)
	$div.style.left = getRealLeft($parent_div) + 'px';
	$div.style.top = getRealTop($parent_div) + 'px';
	$div.style.position = 'absolute';
	$div.innerHTML = '<table style="width: 100%; height: 100%;"><tr><td style="text-align: center;">'+Request.progressText+'<br /><img src="img/ajax_progress.gif" align="absmiddle" width="100" height="7" alt="'+escape(Request.progressText)+'" /></td></tr></table>';
	return $div;
}
Request.getErrorHtml = function(p_req) {
	return '[status: ' + p_req.status + '; status_text: ' + p_req.statusText + '; responce_text: ' + p_req.responseText + ']';
}
Request.serializeForm = function(theform) {
	if (typeof(theform) == 'string') {
		theform = document.getElementById(theform);
	}
	var els = theform.elements;
	var len = els.length;
	var queryString = '';
	Request.addField = function(name, value) {
		if (queryString.length > 0) queryString += '&';
		queryString += encodeURIComponent(name) + '=' + encodeURIComponent(value);
	};
	for (var i = 0; i<len; i++) {
		var el = els[i];
    	if (el.disabled) continue;
		switch(el.type) {
			case 'text':
			case 'password':
			case 'hidden':
			case 'textarea':
          		Request.addField(el.name, el.value);
				break;
			case 'select-one':
				if (el.selectedIndex >= 0) {
            		Request.addField(el.name, el.options[el.selectedIndex].value);
          		}
          		break;
			case 'select-multiple':
				for (var j = 0; j < el.options.length; j++) {
            		if (!el.options[j].selected) continue;
              		Request.addField(el.name, el.options[j].value);
          		}
          		break;
			case 'checkbox':
			case 'radio':
          		if (!el.checked) continue;
            	Request.addField(el.name,el.value);
          		break;
      	}
	}
	return queryString;
};
function TimeManager ($url) {
	this.Url = $url;
	this.BusyRequest = false;
}
TimeManager.prototype.makeTime = function () {
	var $url = this.Url;
	Request.makeRequest($url, this.BusyRequest, '', this.successCallback, this.errorCallback, [0], this);
}
TimeManager.prototype.successCallback = function ($request, $params, $object) {
    gmt_time = $request.responseText;
	gmt_time = parseInt(gmt_time);
	zone_time=gmt_time;
	out_time = GetZoneTime(zone_time);
	el=document.getElementById('headerTime');
	if(el)el.innerHTML=out_time;
    return ;
}

TimeManager.prototype.errorCallback = function($request, $params, $object) {
// 	alert('AJAX Error; class: RatingManager; ' + Request.getErrorHtml($request));
}
function PollManager ($url) {
	this.Url = $url;
	this.BusyRequest = false;
}
PollManager.prototype.makeVote = function ($prefix, $poll_id, $option_id) {
	var $url = this.Url.replace('#PREFIX#', $prefix).replace('#POLL_ID#', $poll_id).replace('#OPTION_ID#', $option_id);
	Request.makeRequest($url, this.BusyRequest, '', this.successCallback, this.errorCallback, [$poll_id, $option_id], this);
}
PollManager.prototype.successCallback = function ($request, $params, $object) {
    var response = $request.responseText;
    if (response.substring(0, 5) == '@err:') {
    	alert(response.substring(5));
    	return ;
    }
    document.getElementById('pollvote_' + $params[0]).innerHTML = response;
}
PollManager.prototype.errorCallback = function($request, $params, $object) {
	alert('AJAX Error; class: PollManager; ' + Request.getErrorHtml($request));
}
function PageManager ($url,$env,$page,$cat_id,$replce_id) {
	this.Url = $url;
	this.env = $env;
	this.Page = $page;
	this.ReplaceId = $replce_id;
	this.CatId = $cat_id;
	this.BusyRequest = false;
	this.allow_loaded = 0;
}
PageManager.prototype.go_to_page = function ($env, $page, $replace_id,$tpl,$record_id,$loaded) 
{
	this.allow_loaded = $loaded;
	this.ReplaceId = $replace_id;
	var $url = this.Url.replace('#PAGE#', $page).replace('#TPL#', $tpl).replace('#PREFIX#',$env).replace('#ID#',$record_id);
	//alert($url);
	Request.makeRequest($url, this.BusyRequest, '', this.successCallback, this.errorCallback, [$replace_id], this);
}
PageManager.prototype.successCallback = function ($request, $params, $object) {
   var response = $request.responseText;
   document.getElementById($params).innerHTML = response;
   if ($object['allow_loaded'] == 1) html_loaded = 1;
}