[tt-rss.git] / tt-rss.js

/*
	This program is Copyright (c) 2003-2005 Andrew Dolgov <cthulhoo@gmail.com>		
	Licensed under GPL v.2 or (at your preference) any later version.
*/

var xmlhttp = false;

var total_unread = 0;
var first_run = true;

var search_query = "";
var search_mode = "";

var display_tags = false;

var global_unread = 0;

/*@cc_on @*/
/*@if (@_jscript_version >= 5)
// JScript gives us Conditional compilation, we can cope with old IE versions.
// and security blocked creation of the objects.
try {
	xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
} catch (e) {
	try {
		xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
	} catch (E) {
		xmlhttp = false;
	}
}
@end @*/

if (!xmlhttp && typeof XMLHttpRequest!='undefined') {
	xmlhttp = new XMLHttpRequest();
}

function toggleTags() {
	display_tags = !display_tags;

	var p = document.getElementById("dispSwitchPrompt");

	if (display_tags) {
		p.innerHTML = "display feeds";
	} else {
		p.innerHTML = "display tags";
	}
	
	updateFeedList();
}

function dlg_frefresh_callback() {
	if (xmlhttp.readyState == 4) {
		updateFeedList(false, false);
		closeDlg();
	} 
}

function dialog_refresh_callback() {
	if (xmlhttp.readyState == 4) {
		var dlg = document.getElementById("userDlg");

		dlg.innerHTML = xmlhttp.responseText;
		dlg.style.display = "block";
	} 
}

function refetch_callback() {
	if (xmlhttp.readyState == 4) {

//		document.title = "Tiny Tiny RSS";

		if (!xmlhttp.responseXML) {
			notify("refetch_callback: backend did not return valid XML");
			return;
		}

		var reply = xmlhttp.responseXML.firstChild;

		if (!reply) {
			notify("refetch_callback: backend did not return expected XML object");
			return;
		} 

		var f_document = window.frames["feeds-frame"].document;

		for (var l = 0; l < reply.childNodes.length; l++) {
			var id = reply.childNodes[l].getAttribute("id");
			var ctr = reply.childNodes[l].getAttribute("counter");

			var feedctr = f_document.getElementById("FEEDCTR-" + id);
			var feedu = f_document.getElementById("FEEDU-" + id);
			var feedr = f_document.getElementById("FEEDR-" + id);

/*			TODO figure out how to update this from viewfeed.js->view()
			disabled for now...

			if (id == "global-unread") {
				global_unread = ctr;
			} */

			if (feedctr && feedu && feedr) {

				feedu.innerHTML = ctr;
	
				if (ctr > 0) {
					feedctr.className = "odd";
					if (!feedr.className.match("Unread")) {
						feedr.className = feedr.className + "Unread";
					}
				} else {
					feedctr.className = "invisible";
					feedr.className = feedr.className.replace("Unread", "");
				}
			}
		}  

		updateTitle("");
		notify("All feeds updated.");

	}
}

function updateFeed(feed_id) {

	var query_str = "backend.php?op=rpc&subop=updateFeed&feed=" + feed_id;

	if (xmlhttp_ready(xmlhttp)) {
		xmlhttp.open("GET", query_str, true);
		xmlhttp.onreadystatechange=feed_update_callback;
		xmlhttp.send(null);
	} else {
		printLockingError();
	}   

}

function scheduleFeedUpdate(force) {

	notify("Updating feeds in background...");

//	document.title = "Tiny Tiny RSS - Updating...";

	updateTitle("Updating...");

	var query_str = "backend.php?op=rpc&subop=";

	if (force) {
		query_str = query_str + "forceUpdateAllFeeds";
	} else {
		query_str = query_str + "updateAllFeeds";
	}

	var omode;

	if (display_tags) {
		omode = "t";
	} else {
		omode = "fl";
	}

	query_str = query_str + "&omode=" + omode;

	if (xmlhttp_ready(xmlhttp)) {
		xmlhttp.open("GET", query_str, true);
		xmlhttp.onreadystatechange=refetch_callback;
		xmlhttp.send(null);
	} else {
		printLockingError();
	}   
}

function updateFeedList(silent, fetch) {

//	if (silent != true) {
//		notify("Loading feed list...");
//	}

	var query_str = "backend.php?op=feeds";

	if (display_tags) {
		query_str = query_str + "&tags=1";
	}

	if (getActiveFeedId()) {
		query_str = query_str + "&actid=" + getActiveFeedId();
	}

	if (fetch) query_str = query_str + "&fetch=yes";

	var feeds_frame = document.getElementById("feeds-frame");

	feeds_frame.src = query_str;
}

function catchupAllFeeds() {

	var query_str = "backend.php?op=feeds&subop=catchupAll";

	notify("Marking all feeds as read...");

	var feeds_frame = document.getElementById("feeds-frame");

	feeds_frame.src = query_str;

	global_unread = 0;
	updateTitle();

}

function viewCurrentFeed(skip, subop) {

	if (getActiveFeedId()) {
		viewfeed(getActiveFeedId(), skip, subop);
	} else {
		disableContainerChildren("headlinesToolbar", false, document);
		viewfeed(-1, skip, subop); // FIXME
	}
}

function viewfeed(feed, skip, subop) {

//	notify("Loading headlines...");

	enableHotkeys();

	var searchbox = document.getElementById("searchbox");

	if (searchbox) {
		search_query = searchbox.value;
	} else {
		search_query = "";
	} 

	var searchmodebox = document.getElementById("searchmodebox");

	if (searchmodebox) {
		search_mode = searchmodebox.value;
	} else {
		search_mode = "";
	}

	setCookie("ttrss_vf_smode", search_mode);

	var viewbox = document.getElementById("viewbox");

	var view_mode;

	if (viewbox) {
		view_mode = viewbox[viewbox.selectedIndex].text;
	} else {
		view_mode = "All Posts";
	}

	setCookie("ttrss_vf_vmode", view_mode);

	var limitbox = document.getElementById("limitbox");

	var limit;

	if (limitbox) {
		limit = limitbox[limitbox.selectedIndex].text;
		setCookie("ttrss_vf_limit", limit);
	} else {
		limit = "All";
	}

	setActiveFeedId(feed);

	var f_doc = frames["feeds-frame"].document;

//	f_doc.getElementById("ACTFEEDID").innerHTML = feed;

	if (subop == "MarkAllRead") {

		var feedr = f_doc.getElementById("FEEDR-" + feed);
		var feedctr = f_doc.getElementById("FEEDCTR-" + feed);
		
		feedctr.className = "invisible";

		if (feedr.className.match("Unread")) {
			feedr.className = feedr.className.replace("Unread", "");
		}
	}

	var query = "backend.php?op=viewfeed&feed=" + param_escape(feed) +
		"&skip=" + param_escape(skip) + "&subop=" + param_escape(subop) +
		"&view=" + param_escape(view_mode) + "&limit=" + limit + 
		"&smode=" + param_escape(search_mode);

	if (search_query != "") {
		query = query + "&search=" + param_escape(search_query);
	}
	
	var headlines_frame = parent.frames["headlines-frame"];

	headlines_frame.location.href = query + "&addheader=true";

	cleanSelected("feedsList");
	var feedr = document.getElementById("FEEDR-" + feed);
	if (feedr) {
		feedr.className = feedr.className + "Selected";
	}
	
	disableContainerChildren("headlinesToolbar", false, doc);

	var btnMarkAsRead = document.getElementById("btnMarkFeedAsRead");

	if (btnMarkAsRead && !isNumeric(feed)) {
		btnMarkAsRead.disabled = true;
		btnMarkAsRead.className = "disabledButton";
	}

//	notify("");

}


function timeout() {
	scheduleFeedUpdate(true);
	setTimeout("timeout()", 1800*1000);
}

function resetSearch() {
	var searchbox = document.getElementById("searchbox")

	if (searchbox.value != "" && getActiveFeedId()) {	
		searchbox.value = "";
		viewfeed(getActiveFeedId(), 0, "");
	}
}

function search() {
	viewCurrentFeed(0, "");
}

function localPiggieFunction(enable) {
	if (enable) {
		var query_str = "backend.php?op=feeds&subop=piggie";

		if (xmlhttp_ready(xmlhttp)) {

			xmlhttp.open("GET", query_str, true);
			xmlhttp.onreadystatechange=feedlist_callback;
			xmlhttp.send(null);
		}
	}
}

function localHotkeyHandler(keycode) {

/*	if (keycode == 78) {
		return moveToPost('next');
	}

	if (keycode == 80) {
		return moveToPost('prev');
	} */

	if (keycode == 82) {
		return scheduleFeedUpdate(true);
	}

	if (keycode == 85) {
		return viewfeed(getActiveFeedId(), 0, "ForceUpdate");
	}

//	notify("KC: " + keycode);

}

function updateTitle(s) {
	var tmp = "Tiny Tiny RSS";
	
	if (global_unread > 0) {
		tmp = tmp + " (" + global_unread + ")";
	}

	if (s) {
		tmp = tmp + " - " + s;
	}
	document.title = tmp;
}

function genericSanityCheck() {

	if (!xmlhttp) {
		document.getElementById("headlines").innerHTML = 
			"<b>Fatal error:</b> This program requires XmlHttpRequest " + 
			"to function properly. Your browser doesn't seem to support it.";
		return false;
	}

	setCookie("ttrss_vf_test", "TEST");
	if (getCookie("ttrss_vf_test") != "TEST") {

		document.getElementById("headlines").innerHTML = 
			"<b>Fatal error:</b> This program requires cookies " + 
			"to function properly. Your browser doesn't seem to support them.";

		return false;
	}

	return true;
}

function init() {

	disableContainerChildren("headlinesToolbar", true);

	if (!genericSanityCheck()) 
		return;

	setCookie("ttrss_vf_actfeed", "");

	updateFeedList(false, false);
	document.onkeydown = hotkey_handler;

	setTimeout("timeout()", 1800*1000);
	scheduleFeedUpdate(true);

	var content = document.getElementById("content");

	if (getCookie("ttrss_vf_vmode")) {
		var viewbox = document.getElementById("viewbox");
		viewbox.value = getCookie("ttrss_vf_vmode");
	}

	if (getCookie("ttrss_vf_limit")) {
		var limitbox = document.getElementById("limitbox");
		limitbox.value = getCookie("ttrss_vf_limit");
	}

//	if (getCookie("ttrss_vf_actfeed")) {
//		viewfeed(getCookie("ttrss_vf_actfeed"), 0, '');
//	}

}

function quickMenuGo() {
	var chooser = document.getElementById("quickMenuChooser");

	var opname = chooser[chooser.selectedIndex].text;

	if (opname == "Preferences") {
		gotoPreferences();
	}

	if (opname == "Extended search") {
		displayDlg("search");
		return;
	}

	if (opname.match("Add new feed")) {
		displayDlg("quickAddFeed");
		return;
	}

	if (opname.match("Remove this feed")) {
		var actid = getActiveFeedId();

		if (!actid) {
			notify("Please select some feed first.");
			return;
		}
	
		displayDlg("quickDelFeed", actid);
		return;
	}
}

function qafAdd() {

	if (!xmlhttp_ready(xmlhttp)) {
		printLockingError();
		return
	}

	var link = document.getElementById("qafInput");

	if (link.value.length == 0) {
		notify("Missing feed URL.");
	} else {
		notify("Adding feed...");
		
		var feeds_doc = window.frames["feeds-frame"].document;

		feeds_doc.location.href = "backend.php?op=error&msg=Loading,%20please wait...";

		xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=add&link=" +
			param_escape(link.value), true);
		xmlhttp.onreadystatechange=dlg_frefresh_callback;
		xmlhttp.send(null);

		link.value = "";

	}
}

function displayDlg(id, param) {

	notify("");

	xmlhttp.open("GET", "backend.php?op=dlg&id=" +
		param_escape(id) + "&param=" + param_escape(param), true);
	xmlhttp.onreadystatechange=dialog_refresh_callback;
	xmlhttp.send(null);

}

function closeDlg() {
	var dlg = document.getElementById("userDlg");
	dlg.style.display = "none";
}

function qfdDelete(feed_id) {

	notify("Removing feed...");

	var feeds_doc = window.frames["feeds-frame"].document;
	feeds_doc.location.href = "backend.php?op=error&msg=Loading,%20please wait...";

	xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=remove&ids=" + feed_id);
	xmlhttp.onreadystatechange=dlg_frefresh_callback;
	xmlhttp.send(null);
}
Commit	Line	Data
	1	/*
	2	This program is Copyright (c) 2003-2005 Andrew Dolgov <cthulhoo@gmail.com>
	3	Licensed under GPL v.2 or (at your preference) any later version.
	4	*/
	5
	6	var xmlhttp = false;
	7
	8	var total_unread = 0;
	9	var first_run = true;
	10
	11	var search_query = "";
	12	var search_mode = "";
	13
	14	var display_tags = false;
	15
	16	var global_unread = 0;
	17
	18	/@cc_on @/
	19	/*@if (@_jscript_version >= 5)
	20	// JScript gives us Conditional compilation, we can cope with old IE versions.
	21	// and security blocked creation of the objects.
	22	try {
	23	xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
	24	} catch (e) {
	25	try {
	26	xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
	27	} catch (E) {
	28	xmlhttp = false;
	29	}
	30	}
	31	@end @*/
	32
	33	if (!xmlhttp && typeof XMLHttpRequest!='undefined') {
	34	xmlhttp = new XMLHttpRequest();
	35	}
	36
	37	function toggleTags() {
	38	display_tags = !display_tags;
	39
	40	var p = document.getElementById("dispSwitchPrompt");
	41
	42	if (display_tags) {
	43	p.innerHTML = "display feeds";
	44	} else {
	45	p.innerHTML = "display tags";
	46	}
	47
	48	updateFeedList();
	49	}
	50
	51	function dlg_frefresh_callback() {
	52	if (xmlhttp.readyState == 4) {
	53	updateFeedList(false, false);
	54	closeDlg();
	55	}
	56	}
	57
	58	function dialog_refresh_callback() {
	59	if (xmlhttp.readyState == 4) {
	60	var dlg = document.getElementById("userDlg");
	61
	62	dlg.innerHTML = xmlhttp.responseText;
	63	dlg.style.display = "block";
	64	}
	65	}
	66
	67	function refetch_callback() {
	68	if (xmlhttp.readyState == 4) {
	69
	70	// document.title = "Tiny Tiny RSS";
	71
	72	if (!xmlhttp.responseXML) {
	73	notify("refetch_callback: backend did not return valid XML");
	74	return;
	75	}
	76
	77	var reply = xmlhttp.responseXML.firstChild;
	78
	79	if (!reply) {
	80	notify("refetch_callback: backend did not return expected XML object");
	81	return;
	82	}
	83
	84	var f_document = window.frames["feeds-frame"].document;
	85
	86	for (var l = 0; l < reply.childNodes.length; l++) {
	87	var id = reply.childNodes[l].getAttribute("id");
	88	var ctr = reply.childNodes[l].getAttribute("counter");
	89
	90	var feedctr = f_document.getElementById("FEEDCTR-" + id);
	91	var feedu = f_document.getElementById("FEEDU-" + id);
	92	var feedr = f_document.getElementById("FEEDR-" + id);
	93
	94	/* TODO figure out how to update this from viewfeed.js->view()
	95	disabled for now...
	96
	97	if (id == "global-unread") {
	98	global_unread = ctr;
	99	} */
	100
	101	if (feedctr && feedu && feedr) {
	102
	103	feedu.innerHTML = ctr;
	104
	105	if (ctr > 0) {
	106	feedctr.className = "odd";
	107	if (!feedr.className.match("Unread")) {
	108	feedr.className = feedr.className + "Unread";
	109	}
	110	} else {
	111	feedctr.className = "invisible";
	112	feedr.className = feedr.className.replace("Unread", "");
	113	}
	114	}
	115	}
	116
	117	updateTitle("");
	118	notify("All feeds updated.");
	119
	120	}
	121	}
	122
	123	function updateFeed(feed_id) {
	124
	125	var query_str = "backend.php?op=rpc&subop=updateFeed&feed=" + feed_id;
	126
	127	if (xmlhttp_ready(xmlhttp)) {
	128	xmlhttp.open("GET", query_str, true);
	129	xmlhttp.onreadystatechange=feed_update_callback;
	130	xmlhttp.send(null);
	131	} else {
	132	printLockingError();
	133	}
	134
	135	}
	136
	137	function scheduleFeedUpdate(force) {
	138
	139	notify("Updating feeds in background...");
	140
	141	// document.title = "Tiny Tiny RSS - Updating...";
	142
	143	updateTitle("Updating...");
	144
	145	var query_str = "backend.php?op=rpc&subop=";
	146
	147	if (force) {
	148	query_str = query_str + "forceUpdateAllFeeds";
	149	} else {
	150	query_str = query_str + "updateAllFeeds";
	151	}
	152
	153	var omode;
	154
	155	if (display_tags) {
	156	omode = "t";
	157	} else {
	158	omode = "fl";
	159	}
	160
	161	query_str = query_str + "&omode=" + omode;
	162
	163	if (xmlhttp_ready(xmlhttp)) {
	164	xmlhttp.open("GET", query_str, true);
	165	xmlhttp.onreadystatechange=refetch_callback;
	166	xmlhttp.send(null);
	167	} else {
	168	printLockingError();
	169	}
	170	}
	171
	172	function updateFeedList(silent, fetch) {
	173
	174	// if (silent != true) {
	175	// notify("Loading feed list...");
	176	// }
	177
	178	var query_str = "backend.php?op=feeds";
	179
	180	if (display_tags) {
	181	query_str = query_str + "&tags=1";
	182	}
	183
	184	if (getActiveFeedId()) {
	185	query_str = query_str + "&actid=" + getActiveFeedId();
	186	}
	187
	188	if (fetch) query_str = query_str + "&fetch=yes";
	189
	190	var feeds_frame = document.getElementById("feeds-frame");
	191
	192	feeds_frame.src = query_str;
	193	}
	194
	195	function catchupAllFeeds() {
	196
	197	var query_str = "backend.php?op=feeds&subop=catchupAll";
	198
	199	notify("Marking all feeds as read...");
	200
	201	var feeds_frame = document.getElementById("feeds-frame");
	202
	203	feeds_frame.src = query_str;
	204
	205	global_unread = 0;
	206	updateTitle();
	207
	208	}
	209
	210	function viewCurrentFeed(skip, subop) {
	211
	212	if (getActiveFeedId()) {
	213	viewfeed(getActiveFeedId(), skip, subop);
	214	} else {
	215	disableContainerChildren("headlinesToolbar", false, document);
	216	viewfeed(-1, skip, subop); // FIXME
	217	}
	218	}
	219
	220	function viewfeed(feed, skip, subop) {
	221
	222	// notify("Loading headlines...");
	223
	224	enableHotkeys();
	225
	226	var searchbox = document.getElementById("searchbox");
	227
	228	if (searchbox) {
	229	search_query = searchbox.value;
	230	} else {
	231	search_query = "";
	232	}
	233
	234	var searchmodebox = document.getElementById("searchmodebox");
	235
	236	if (searchmodebox) {
	237	search_mode = searchmodebox.value;
	238	} else {
	239	search_mode = "";
	240	}
	241
	242	setCookie("ttrss_vf_smode", search_mode);
	243
	244	var viewbox = document.getElementById("viewbox");
	245
	246	var view_mode;
	247
	248	if (viewbox) {
	249	view_mode = viewbox[viewbox.selectedIndex].text;
	250	} else {
	251	view_mode = "All Posts";
	252	}
	253
	254	setCookie("ttrss_vf_vmode", view_mode);
	255
	256	var limitbox = document.getElementById("limitbox");
	257
	258	var limit;
	259
	260	if (limitbox) {
	261	limit = limitbox[limitbox.selectedIndex].text;
	262	setCookie("ttrss_vf_limit", limit);
	263	} else {
	264	limit = "All";
	265	}
	266
	267	setActiveFeedId(feed);
	268
	269	var f_doc = frames["feeds-frame"].document;
	270
	271	// f_doc.getElementById("ACTFEEDID").innerHTML = feed;
	272
	273	if (subop == "MarkAllRead") {
	274
	275	var feedr = f_doc.getElementById("FEEDR-" + feed);
	276	var feedctr = f_doc.getElementById("FEEDCTR-" + feed);
	277
	278	feedctr.className = "invisible";
	279
	280	if (feedr.className.match("Unread")) {
	281	feedr.className = feedr.className.replace("Unread", "");
	282	}
	283	}
	284
	285	var query = "backend.php?op=viewfeed&feed=" + param_escape(feed) +
	286	"&skip=" + param_escape(skip) + "&subop=" + param_escape(subop) +
	287	"&view=" + param_escape(view_mode) + "&limit=" + limit +
	288	"&smode=" + param_escape(search_mode);
	289
	290	if (search_query != "") {
	291	query = query + "&search=" + param_escape(search_query);
	292	}
	293
	294	var headlines_frame = parent.frames["headlines-frame"];
	295
	296	headlines_frame.location.href = query + "&addheader=true";
	297
	298	cleanSelected("feedsList");
	299	var feedr = document.getElementById("FEEDR-" + feed);
	300	if (feedr) {
	301	feedr.className = feedr.className + "Selected";
	302	}
	303
	304	disableContainerChildren("headlinesToolbar", false, doc);
	305
	306	var btnMarkAsRead = document.getElementById("btnMarkFeedAsRead");
	307
	308	if (btnMarkAsRead && !isNumeric(feed)) {
	309	btnMarkAsRead.disabled = true;
	310	btnMarkAsRead.className = "disabledButton";
	311	}
	312
	313	// notify("");
	314
	315	}
	316
	317
	318	function timeout() {
	319	scheduleFeedUpdate(true);
	320	setTimeout("timeout()", 1800*1000);
	321	}
	322
	323	function resetSearch() {
	324	var searchbox = document.getElementById("searchbox")
	325
	326	if (searchbox.value != "" && getActiveFeedId()) {
	327	searchbox.value = "";
	328	viewfeed(getActiveFeedId(), 0, "");
	329	}
	330	}
	331
	332	function search() {
	333	viewCurrentFeed(0, "");
	334	}
	335
	336	function localPiggieFunction(enable) {
	337	if (enable) {
	338	var query_str = "backend.php?op=feeds&subop=piggie";
	339
	340	if (xmlhttp_ready(xmlhttp)) {
	341
	342	xmlhttp.open("GET", query_str, true);
	343	xmlhttp.onreadystatechange=feedlist_callback;
	344	xmlhttp.send(null);
	345	}
	346	}
	347	}
	348
	349	function localHotkeyHandler(keycode) {
	350
	351	/* if (keycode == 78) {
	352	return moveToPost('next');
	353	}
	354
	355	if (keycode == 80) {
	356	return moveToPost('prev');
	357	} */
	358
	359	if (keycode == 82) {
	360	return scheduleFeedUpdate(true);
	361	}
	362
	363	if (keycode == 85) {
	364	return viewfeed(getActiveFeedId(), 0, "ForceUpdate");
	365	}
	366
	367	// notify("KC: " + keycode);
	368
	369	}
	370
	371	function updateTitle(s) {
	372	var tmp = "Tiny Tiny RSS";
	373
	374	if (global_unread > 0) {
	375	tmp = tmp + " (" + global_unread + ")";
	376	}
	377
	378	if (s) {
	379	tmp = tmp + " - " + s;
	380	}
	381	document.title = tmp;
	382	}
	383
	384	function genericSanityCheck() {
	385
	386	if (!xmlhttp) {
	387	document.getElementById("headlines").innerHTML =
	388	"<b>Fatal error:</b> This program requires XmlHttpRequest " +
	389	"to function properly. Your browser doesn't seem to support it.";
	390	return false;
	391	}
	392
	393	setCookie("ttrss_vf_test", "TEST");
	394	if (getCookie("ttrss_vf_test") != "TEST") {
	395
	396	document.getElementById("headlines").innerHTML =
	397	"<b>Fatal error:</b> This program requires cookies " +
	398	"to function properly. Your browser doesn't seem to support them.";
	399
	400	return false;
	401	}
	402
	403	return true;
	404	}
	405
	406	function init() {
	407
	408	disableContainerChildren("headlinesToolbar", true);
	409
	410	if (!genericSanityCheck())
	411	return;
	412
	413	setCookie("ttrss_vf_actfeed", "");
	414
	415	updateFeedList(false, false);
	416	document.onkeydown = hotkey_handler;
	417
	418	setTimeout("timeout()", 1800*1000);
	419	scheduleFeedUpdate(true);
	420
	421	var content = document.getElementById("content");
	422
	423	if (getCookie("ttrss_vf_vmode")) {
	424	var viewbox = document.getElementById("viewbox");
	425	viewbox.value = getCookie("ttrss_vf_vmode");
	426	}
	427
	428	if (getCookie("ttrss_vf_limit")) {
	429	var limitbox = document.getElementById("limitbox");
	430	limitbox.value = getCookie("ttrss_vf_limit");
	431	}
	432
	433	// if (getCookie("ttrss_vf_actfeed")) {
	434	// viewfeed(getCookie("ttrss_vf_actfeed"), 0, '');
	435	// }
	436
	437	}
	438
	439	function quickMenuGo() {
	440	var chooser = document.getElementById("quickMenuChooser");
	441
	442	var opname = chooser[chooser.selectedIndex].text;
	443
	444	if (opname == "Preferences") {
	445	gotoPreferences();
	446	}
	447
	448	if (opname == "Extended search") {
	449	displayDlg("search");
	450	return;
	451	}
	452
	453	if (opname.match("Add new feed")) {
	454	displayDlg("quickAddFeed");
	455	return;
	456	}
	457
	458	if (opname.match("Remove this feed")) {
	459	var actid = getActiveFeedId();
	460
	461	if (!actid) {
	462	notify("Please select some feed first.");
	463	return;
	464	}
	465
	466	displayDlg("quickDelFeed", actid);
	467	return;
	468	}
	469	}
	470
	471	function qafAdd() {
	472
	473	if (!xmlhttp_ready(xmlhttp)) {
	474	printLockingError();
	475	return
	476	}
	477
	478	var link = document.getElementById("qafInput");
	479
	480	if (link.value.length == 0) {
	481	notify("Missing feed URL.");
	482	} else {
	483	notify("Adding feed...");
	484
	485	var feeds_doc = window.frames["feeds-frame"].document;
	486
	487	feeds_doc.location.href = "backend.php?op=error&msg=Loading,%20please wait...";
	488
	489	xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=add&link=" +
	490	param_escape(link.value), true);
	491	xmlhttp.onreadystatechange=dlg_frefresh_callback;
	492	xmlhttp.send(null);
	493
	494	link.value = "";
	495
	496	}
	497	}
	498
	499	function displayDlg(id, param) {
	500
	501	notify("");
	502
	503	xmlhttp.open("GET", "backend.php?op=dlg&id=" +
	504	param_escape(id) + "&param=" + param_escape(param), true);
	505	xmlhttp.onreadystatechange=dialog_refresh_callback;
	506	xmlhttp.send(null);
	507
	508	}
	509
	510	function closeDlg() {
	511	var dlg = document.getElementById("userDlg");
	512	dlg.style.display = "none";
	513	}
	514
	515	function qfdDelete(feed_id) {
	516
	517	notify("Removing feed...");
	518
	519	var feeds_doc = window.frames["feeds-frame"].document;
	520	feeds_doc.location.href = "backend.php?op=error&msg=Loading,%20please wait...";
	521
	522	xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=remove&ids=" + feed_id);
	523	xmlhttp.onreadystatechange=dlg_frefresh_callback;
	524	xmlhttp.send(null);
	525	}
	526