function _(val)
{
	return document.getElementById(val);
}
function updatelink()
{
	var lhref = '';
	var grp = '';
	lhref = lhref + baseurl;
	for(var i = 1; i <= num_boxes; i++) {
		grp = '';
		if (jtw_settings[i].jtw_search != '-')
			if (document.getElementById('tbox' + i).value.toLowerCase().substring(0,6) == "group:") {
				grp = "group:"
			}
			//lhref = lhref + '&q' + i + '=' + grp + jtw_urlencode(jtw_settings[i].jtw_search) + '';
			lhref = lhref + '&q' + i + '=' + jtw_urlencode(document.getElementById('tbox' + i).value) + '';
	}
	document.getElementById('gridlink').href = lhref;
	document.getElementById('gridlink').title = lhref;
	document.getElementById('tinylink').href = "javascript:dotiny();";
	document.getElementById('tinylink').innerHTML = "Create Short URL";
}
function changegrid()
{
	
	if (document.getElementById('gridsel').value != 'def') {
		var lhref = '';
		//lhref = 'http://tweetgrid.com/grid?l=' + document.getElementById('gridsel').value;
		lhref = './grid?l=' + document.getElementById('gridsel').value;
		for(var i = 1; i <= num_boxes; i++) {
			if (jtw_settings[i].jtw_search != '-')
				//lhref = lhref + '&q' + i + '=' + jtw_urlencode(jtw_settings[i].jtw_search) + '';
				lhref = lhref + '&q' + i + '=' + jtw_urlencode(document.getElementById('tbox' + i).value) + '';
		}
		lhref = lhref + "&an=n";
		location.href = lhref;
	}

}
function changelanguage()
{
	for(var i = 1; i <= num_boxes; i++) {
		jtw_settings[i].jtw_tweet_lang = 'lang=' + document.getElementById('lang').value + '&';
		jtw_settings[i].jtw_lastsearch = '';
		stopit(i);
		changesearch(i);
	}
}
function changenum()
{
	for(var i = 1; i <= num_boxes; i++) {
		jtw_settings[i].jtw_num_tweets = document.getElementById('numtweets').value;
		jtw_settings[i].jtw_lastsearch = '';
		stopit(i);
		changesearch(i);
	}
}

function stopit(i)
{
	clearTimeout(jtw_settings[i]['jtw_timer']);
	jtw_settings[i]['jtw_timer'] = -1;
	pageTracker._trackPageview('/stop');
}

function changesearch(i)
{

	
	if (document.getElementById('tbox' + i).value.toLowerCase().substring(0,6) == "group:") {
		changegroup(i);
		return;
	}
	
	stopit(i);	
	
	var search = document.getElementById('tbox' + i).value;

	var re = new RegExp("(.*)(near:([a-z0-9, ]*)[ ]*within:([0-9kmi]*))(.*)","i");
	var m = re.exec(search);

	if (m && m[3] && m[4]) {
		var location = m[3];
		var radius = m[4];
		var url = "http://pipes.yahoo.com/pipes/pipe.run?RadiusTxt=" + radius + "&Zip=" + jtw_urlencode(location) + "&_id=27c113188a1f89baab07f2d133bc3557&_render=json&_callback=?";
		$.getJSON(url,
				function(data){
					$('#results').html(data.value.items[0].geostring + " !!!");
					var newsearch = m[1] + m[5] + " " + data.value.items[0].geostring;
					changesearch_bottom(i,newsearch);
				});
	} else {
		
		changesearch_bottom(i,search);
	}

	return;
}

function changesearch_bottom(i, search)
{
	jtw_settings[i].jtw_search=search;
	jtw_settings[i].jtw_widget_refresh_interval=9;
	jtw_settings[i].jtw_widget_refresh_interval_min=9;
	jtw_settings[i].jtw_widget_refresh_interval_max=20;
	jtw_settings[i].jtw_lastid=0;
	jtw_settings[i].jtw_type="search";
	jtw_refresh_clbk(i);
	updatelink();
	pageTracker._trackPageview('/search/box/' + i);
	pageTracker._trackPageview('/search/' + jtw_urlencode(jtw_settings[i].jtw_search));

}

function changegroup(i)
{
	stopit(i);
	
	jtw_settings[i].jtw_search=document.getElementById('tbox' + i).value.substring(6);
	jtw_settings[i].jtw_widget_refresh_interval=35;
	jtw_settings[i].jtw_widget_refresh_interval_min=35;
	jtw_settings[i].jtw_widget_refresh_interval_max=60;
	jtw_settings[i].jtw_lastid=0;
	jtw_settings[i].jtw_type="group";
	jtw_refresh_clbk(i);
	updatelink();
	pageTracker._trackPageview('/group/box/' + i);
}

function dotiny() 
{
	var sc = document.createElement('script');
	var h = document.getElementsByTagName('head')[0];
	sc.language = 'javascript';
	var lhref = '';
	var thref = '';
	var term = '';
	lhref = lhref + baseurl;
	for(var i = 1; i <= num_boxes; i++) {
		if (jtw_settings[i].jtw_search != '-')
			term = jtw_settings[i].jtw_search;
			//term = term.replace("#", "%2523");
			//term = jtw_urlencode(term);
			lhref = lhref + '&q' + i + '=' + term + '';
	}	
	thref = jtw_urlencode(document.getElementById('gridlink').href);
	thref = thref.replace(/%2523/g, '%252523');
	//thref = thref.replace('%2523', '%252523');
	//sc.src = 'http://tweetgrid.com/js/turl.js?url=' + thref + '&callback=gottiny';
	sc.src = './js/turl.js?url=' + thref + '&callback=gottiny';
	//sc.src = 'http://tweetgrid.com/js/turl.js?url=' + jtw_urlencode(document.getElementById('gridlink').href) + '&callback=gottiny';
	sc.type = 'text/javascript';
	h.appendChild(sc);
}
function gottiny(url) 
{
	document.getElementById('tinylink').href = url;
	document.getElementById('tinylink').innerHTML = url;
}

function showtweetdiv() 
{
	arr = document.getElementsByName("wrow");
	for (i = 0; i < arr.length; i++) {
		arr[i].style.height = wheight_new;
	}
	document.getElementById('tweetdiv').style.display = 'block';
	_('tdiv_tweet').focus();
}

function hidetweetdiv()
{
	arr = document.getElementsByName("wrow");
	for (i = 0; i < arr.length; i++) {
		arr[i].style.height = wheight_orig;
	}
	document.getElementById('tweetdiv').style.display = 'none';
	_('tweetrc').innerHTML = '';
	_('tdiv_tweet').value = '';
	_('charcount').innerHTML = '140';
}

function updatechars(value) {
	document.getElementById("charcount").innerHTML = 140 - value.length;
}

function updatecharsnew(value) {
		if (_('tdiv_hashtag').value != '' && _('tdiv_hashtag').value != '#') {
			document.getElementById("charcount").innerHTML = 140 - value.length - _('tdiv_hashtag').value.length - 1;
		} else {
			document.getElementById("charcount").innerHTML = 140 - value.length;
		}
}


function dotweetnew()
{

}

function jtw_tweetescape(str) {
str = str.replace(/%/g, '%2525');
str = str.replace(/&/g, '%2526');
str = str.replace(/\+/g, '%2B');
str = str.replace(/%20/g, '+');
str = str.replace(/\*/g, '%2A');
str = str.replace(/\//g, '%2F');
str = str.replace(/@/g, '%40');
str = str.replace(/#/g, '%23');
return str;
}

function dotweetnew_post()
{
	var tweet = _('tdiv_tweet').value;
	var tag = _('tdiv_hashtag').value;
	if (tag != '' && tag != '#') {
		if (tweet.indexOf(tag) == -1) {
			tweet = tweet + ' ' + tag;
		}
	}
	var user = _('tdiv_user').value;
	var pass = _('tdiv_pass').value;
	var tid = _('tdiv_tid').value;
	_('tweetrc').innerHTML = "Tweeting...";
	
			$.ajax({
				type: "POST",
				url: "./js/tweet_post.js",
				data: 'tweet=' + jtw_tweetescape(tweet) + '&user=' + user + '&pass=' + pass + '&tid=' + tid + '&callback=tweeted',
				success: function(data) {
					eval(data);
				} // close success
		   }); // close ajax
	
	
	
	pageTracker._trackPageview('/tweet');
}


function dotweet()
{

}

function tweeted(val)
{
	if (val == "success") {
		_('tweetrc').innerHTML = '<span style="color:#336633;font-weight:bold;">Success!</span>';
		_('tdiv_tweet').value = '';
		_('tdiv_tid').value = "0";
		_('charcount').innerHTML = '140';
	} else if (val == "err:userpass") {
		_('tweetrc').innerHTML = '<span style="color:#f00;font-weight:bold;">Wrong Username/Password</span>';
	} else if (val == "err:generic") {
		_('tweetrc').innerHTML = '<span style="color:#f00;font-weight:bold;">Oops! Try again!</span>';
	} else {
	    _('tweetrc').innerHTML = '<span style="color:#f00;font-weight:bold;">Oops! Try again!</span>';
	}
}



function doreply(name, tid) {
	_('tdiv_tweet').value = '@' + name + ' ';
	_('tdiv_tid').value = tid.toString();
	showtweetdiv();
	_('tdiv_tweet').focus();
	pageTracker._trackPageview('/tweet_reply');
}

function doretweet(user,idx,tid) {
	var tweet = jtw_settings[idx].jtw_tweets[tid].tweet
	tweet = tweet.replace(/&quot;/g, "\"");
	tweet = tweet.replace(/&gt;/g, ">");
	tweet = tweet.replace(/&lt;/g, "<");
	_('tdiv_tweet').value = 'RT @' + user + ': ' + tweet;
	_('tdiv_tid').value = "0";
	showtweetdiv();
	_('tdiv_tweet').focus();
	pageTracker._trackPageview('/tweet_retweet');
}

function sharebytweet() {
	dotiny();
	sharebytweet2();
}

function sharebytweet2() {
	if (_('tinylink').href.substr(0,12) != 'http://is.gd') {
		setTimeout("sharebytweet2();", 500);
		return false;
	}
	_('tdiv_tweet').value = 'Check out my TweetGrid! ' + _('tinylink').href + ' ';
	showtweetdiv();
	_('charcount').innerHTML = '98';
	_('tdiv_tweet').focus();
}