[tt-rss.git] / viewfeed.js

var active_post_id = false;

var xmlhttp_rpc = false;

/*@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_rpc = new ActiveXObject("Msxml2.XMLHTTP");
} catch (e) {
	try {
		xmlhttp_rpc = new ActiveXObject("Microsoft.XMLHTTP");
	} catch (E) {
		xmlhttp_rpc = false;
	}
}
@end @*/

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

function view(id, feed_id) {

	parent.debug("loading article: " + id + "/" + feed_id);

	var f_document = parent.frames["feeds-frame"].document;
	var h_document = document;
	var m_document = parent.document;

	enableHotkeys();

	var crow = h_document.getElementById("RROW-" + id);

	crow.className = crow.className.replace("Unread", "");

	cleanSelected("headlinesList");

	var upd_img_pic = h_document.getElementById("FUPDPIC-" + id);

	if (upd_img_pic) {
		upd_img_pic.src = "images/blank_icon.gif";
	} 

	active_post_id = id; 
	setActiveFeedId(feed_id);

	var content = m_document.getElementById("content-frame");

	content.src = "backend.php?op=view&id=" + param_escape(id) +
		"&feed=" + param_escape(feed_id);

	selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', false);
	markHeadline(active_post_id);

}

function toggleMark(id) {

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

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

	var query = "backend.php?op=rpc&id=" + id + "&subop=mark";

	var mark_img = document.getElementById("FMARKPIC-" + id);
	var vfeedu = f_document.getElementById("FEEDU--1");
	var crow = document.getElementById("RROW-" + id);

	if (mark_img.alt != "Reset mark") {
		mark_img.src = "images/mark_set.png";
		mark_img.alt = "Reset mark";
		mark_img.setAttribute('onclick', 'javascript:toggleMark('+id+')');
		query = query + "&mark=1";

		if (vfeedu && crow.className.match("Unread")) {
			vfeedu.innerHTML = (+vfeedu.innerHTML) + 1;
		}

	} else {
		mark_img.src = "images/mark_unset.png";
		mark_img.alt = "Set mark";
		mark_img.setAttribute('onclick', 'javascript:toggleMark('+id+')');
		query = query + "&mark=0";

		if (vfeedu && crow.className.match("Unread")) {
			vfeedu.innerHTML = (+vfeedu.innerHTML) - 1;
		}

	}

	var vfeedctr = f_document.getElementById("FEEDCTR--1");
	var vfeedr = f_document.getElementById("FEEDR--1");

	if (vfeedu && vfeedctr) {
		if ((+vfeedu.innerHTML) > 0) {
			if (crow.className.match("Unread") && !vfeedr.className.match("Unread")) {
				vfeedr.className = vfeedr.className + "Unread";
				vfeedctr.className = "odd";
			}
		} else {
			vfeedctr.className = "invisible";
			vfeedr.className = vfeedr.className.replace("Unread", "");
		}
	}

	xmlhttp_rpc.open("GET", query, true);
	xmlhttp_rpc.onreadystatechange=rpc_pnotify_callback;
	xmlhttp_rpc.send(null);

}

function moveToPost(mode) {

	// check for combined mode
	if (!document.getElementById("headlinesList"))
		return;

	var rows = getVisibleHeadlineIds();

	var prev_id;
	var next_id;

	if (active_post_id == false) {
		next_id = getFirstVisibleHeadlineId();
		prev_id = getLastVisibleHeadlineId();
	} else {	
		for (var i = 0; i < rows.length; i++) {
			if (rows[i] == active_post_id) {
				prev_id = rows[i-1];
				next_id = rows[i+1];			
			}
		}
	}

	if (mode == "next") {
	 	if (next_id != undefined) {
			view(next_id, getActiveFeedId());
		}
	}

	if (mode == "prev") {
		if ( prev_id != undefined) {
			view(prev_id, getActiveFeedId());
		}
	} 
}

function viewfeed(id) {
	var f = parent.frames["feeds-frame"];
	f.viewfeed(id, 0);
}

function localHotkeyHandler(keycode) {

	if (keycode == 78 || keycode == 40) { // n, down
		return moveToPost('next');
	}

	if (keycode == 80 || keycode == 38) { // p, up
		return moveToPost('prev');
	} 

	if (keycode == 65) { // a
		return parent.toggleDispRead();
	}

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

	if (keycode == 82) { // r
		return parent.scheduleFeedUpdate(true);
	}
	
	var f_doc = parent.frames["feeds-frame"].document;
	var feedlist = f_doc.getElementById('feedList');

	if (keycode == 74) { // j
		var feed = getActiveFeedId();
		var new_feed = getRelativeFeedId(feedlist, feed, 'prev');
		if (new_feed) viewfeed(new_feed, 0, '');
	}

	if (keycode == 75) { // k
		var feed = getActiveFeedId();
		var new_feed = getRelativeFeedId(feedlist, feed, 'next');
		if (new_feed) viewfeed(new_feed, 0, '');
	}

// FIXME
//	if (keycode == 85) {
//		return viewfeed(active_feed_id, active_offset, "ForceUpdate");
//	}

	if (keycode == 83) { // s
		selectionToggleMarked();
	}
	
//	alert("KC: " + keycode);

}

function toggleUnread(id, cmode) {
	try {
		if (!xmlhttp_ready(xmlhttp_rpc)) {
			printLockingError();
			return;
		}
	
		var row = document.getElementById("RROW-" + id);
		if (row) {
			var nc = row.className;
			nc = nc.replace("Unread", "");
			nc = nc.replace("Selected", "");

			if (row.className.match("Unread")) {
				row.className = nc;
			} else {
				row.className = nc + "Unread";
			}

			if (!cmode) cmode = 2;

			var query = "backend.php?op=rpc&subop=catchupSelected&ids=" +
				param_escape(id) + "&cmode=" + param_escape(cmode);

			xmlhttp_rpc.open("GET", query, true);
			xmlhttp_rpc.onreadystatechange=all_counters_callback;
			xmlhttp_rpc.send(null);

		}


	} catch (e) {
		exception_error("toggleUnread", e);
	}
}

function selectionToggleUnread(cdm_mode) {
	try {
		if (!xmlhttp_ready(xmlhttp_rpc)) {
			printLockingError();
			return;
		}
	
		var rows;

		if (cdm_mode) {
			rows = cdmGetSelectedArticles();
		} else {	
			rows = getSelectedTableRowIds("headlinesList", "RROW", "RCHK");
		}

		for (i = 0; i < rows.length; i++) {
			var row = document.getElementById("RROW-" + rows[i]);
			if (row) {
				var nc = row.className;
				nc = nc.replace("Unread", "");
				nc = nc.replace("Selected", "");

				if (row.className.match("Unread")) {
					row.className = nc + "Selected";
				} else {
					row.className = nc + "UnreadSelected";
				}
			}
		}

		if (rows.length > 0) {

			var query = "backend.php?op=rpc&subop=catchupSelected&ids=" +
				param_escape(rows.toString()) + "&cmode=2";

			xmlhttp_rpc.open("GET", query, true);
			xmlhttp_rpc.onreadystatechange=all_counters_callback;
			xmlhttp_rpc.send(null);

		}

	} catch (e) {
		exception_error("selectionToggleUnread", e);
	}
}

function selectionToggleMarked(cdm_mode) {
	try {
		if (!xmlhttp_ready(xmlhttp_rpc)) {
			printLockingError();
			return;
		}
	
		var rows;
		
		if (cdm_mode) {
			rows = cdmGetSelectedArticles();
		} else {	
			rows = getSelectedTableRowIds("headlinesList", "RROW", "RCHK");
		}	

		for (i = 0; i < rows.length; i++) {
			var row = document.getElementById("RROW-" + rows[i]);
			var mark_img = document.getElementById("FMARKPIC-" + rows[i]);

			if (row && mark_img) {

				if (mark_img.alt == "Set mark") {
					mark_img.src = "images/mark_set.png";
					mark_img.alt = "Reset mark";
					mark_img.setAttribute('onclick', 
						'javascript:toggleMark('+rows[i]+', false)');

				} else {
					mark_img.src = "images/mark_unset.png";
					mark_img.alt = "Set mark";
					mark_img.setAttribute('onclick', 
						'javascript:toggleMark('+rows[i]+', true)');
				}
			}
		}

		if (rows.length > 0) {

			var query = "backend.php?op=rpc&subop=markSelected&ids=" +
				param_escape(rows.toString()) + "&cmode=2";

			xmlhttp_rpc.open("GET", query, true);
			xmlhttp_rpc.onreadystatechange=all_counters_callback;
			xmlhttp_rpc.send(null);

		}

	} catch (e) {
		exception_error("selectionToggleMarked", e);
	}
}

function cdmGetSelectedArticles() {
	var sel_articles = new Array();
	var container = document.getElementById("headlinesContainer");

	for (i = 0; i < container.childNodes.length; i++) {
		var child = container.childNodes[i];

		if (child.id.match("RROW-") && child.className.match("Selected")) {
			var c_id = child.id.replace("RROW-", "");
			sel_articles.push(c_id);
		}
	}

	return sel_articles;
}

// mode = all,none,unread
function cdmSelectArticles(mode) {
	var container = document.getElementById("headlinesContainer");

	for (i = 0; i < container.childNodes.length; i++) {
		var child = container.childNodes[i];

		if (child.id.match("RROW-")) {
			var aid = child.id.replace("RROW-", "");

			var cb = document.getElementById("RCHK-" + aid);

			if (mode == "all") {
				if (!child.className.match("Selected")) {
					child.className = child.className + "Selected";
					cb.checked = true;
				}
			} else if (mode == "unread") {
				if (child.className.match("Unread") && !child.className.match("Selected")) {
					child.className = child.className + "Selected";
					cb.checked = true;
				}
			} else {
				child.className = child.className.replace("Selected", "");
				cb.checked = false;
			}
		}		
	}
}

function catchupPage() {
	selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', true, 'Unread', true);
	selectionToggleUnread();
	selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', false);
}


function init() {
	if (arguments.callee.done) return;
	arguments.callee.done = true;		

	if (parent.frames["feeds-frame"]) {
		document.onkeydown = hotkey_handler;
	}

	var hw = document.getElementById("headlinesList").scrollHeight;
	var pw = parent.document.getElementById("headlines").scrollHeight;

	if (hw >= pw) {
		var bt = document.getElementById("headlineActionsBottom");
		bt.className = "headlinesSubToolbar";
	}
	
}
Commit	Line	Data
bb7cface	1	var active_post_id = false;
f0601b87 AD	2
	3	var xmlhttp_rpc = false;
	4
	5	/@cc_on @/
	6	/*@if (@_jscript_version >= 5)
	7	// JScript gives us Conditional compilation, we can cope with old IE versions.
	8	// and security blocked creation of the objects.
	9	try {
090e250b	10	xmlhttp_rpc = new ActiveXObject("Msxml2.XMLHTTP");
f0601b87 AD	11	} catch (e) {
	12	try {
	13	xmlhttp_rpc = new ActiveXObject("Microsoft.XMLHTTP");
	14	} catch (E) {
	15	xmlhttp_rpc = false;
	16	}
	17	}
	18	@end @*/
	19
	20	if (!xmlhttp_rpc && typeof XMLHttpRequest!='undefined') {
	21	xmlhttp_rpc = new XMLHttpRequest();
	22	}
	23
bb7cface	24	function view(id, feed_id) {
f0601b87	25
cf1bc085	26	parent.debug("loading article: " + id + "/" + feed_id);
c05608c2	27
090e250b AD	28	var f_document = parent.frames["feeds-frame"].document;
	29	var h_document = document;
	30	var m_document = parent.document;
f0601b87	31
090e250b	32	enableHotkeys();
f0601b87	33
090e250b	34	var crow = h_document.getElementById("RROW-" + id);
e828e31e	35
8073cce7	36	crow.className = crow.className.replace("Unread", "");
e828e31e	37
f0601b87 AD	38	cleanSelected("headlinesList");
f0601b87 AD	39
090e250b	40	var upd_img_pic = h_document.getElementById("FUPDPIC-" + id);
f0601b87 AD	41
f0601b87 AD	42	if (upd_img_pic) {
397f428b	43	upd_img_pic.src = "images/blank_icon.gif";
f0601b87 AD	44	}
f0601b87 AD	45
f0601b87	46	active_post_id = id;
86741347	47	setActiveFeedId(feed_id);
f0601b87	48
090e250b	49	var content = m_document.getElementById("content-frame");
f0601b87	50
72020095 AD	51	content.src = "backend.php?op=view&id=" + param_escape(id) +
	52	"&feed=" + param_escape(feed_id);
	53
	54	selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', false);
	55	markHeadline(active_post_id);
090e250b	56
f0601b87 AD	57	}
f0601b87 AD	58
9932fb06	59	function toggleMark(id) {
f0601b87	60
090e250b AD	61	var f_document = parent.frames["feeds-frame"].document;
090e250b AD	62
f0601b87 AD	63	if (!xmlhttp_ready(xmlhttp_rpc)) {
	64	printLockingError();
	65	return;
	66	}
	67
f0601b87 AD	68	var query = "backend.php?op=rpc&id=" + id + "&subop=mark";
f0601b87 AD	69
7ba176d2	70	var mark_img = document.getElementById("FMARKPIC-" + id);
090e250b	71	var vfeedu = f_document.getElementById("FEEDU--1");
7ba176d2	72	var crow = document.getElementById("RROW-" + id);
254e0e4b	73
9932fb06	74	if (mark_img.alt != "Reset mark") {
f0601b87 AD	75	mark_img.src = "images/mark_set.png";
f0601b87 AD	76	mark_img.alt = "Reset mark";
9932fb06	77	mark_img.setAttribute('onclick', 'javascript:toggleMark('+id+')');
f0601b87	78	query = query + "&mark=1";
254e0e4b	79
7ba176d2 AD	80	if (vfeedu && crow.className.match("Unread")) {
	81	vfeedu.innerHTML = (+vfeedu.innerHTML) + 1;
	82	}
	83
f0601b87 AD	84	} else {
	85	mark_img.src = "images/mark_unset.png";
	86	mark_img.alt = "Set mark";
9932fb06	87	mark_img.setAttribute('onclick', 'javascript:toggleMark('+id+')');
f0601b87	88	query = query + "&mark=0";
254e0e4b	89
7ba176d2 AD	90	if (vfeedu && crow.className.match("Unread")) {
	91	vfeedu.innerHTML = (+vfeedu.innerHTML) - 1;
	92	}
254e0e4b AD	93
	94	}
	95
090e250b	96	var vfeedctr = f_document.getElementById("FEEDCTR--1");
8add756a	97	var vfeedr = f_document.getElementById("FEEDR--1");
254e0e4b AD	98
	99	if (vfeedu && vfeedctr) {
	100	if ((+vfeedu.innerHTML) > 0) {
7ba176d2	101	if (crow.className.match("Unread") && !vfeedr.className.match("Unread")) {
8add756a	102	vfeedr.className = vfeedr.className + "Unread";
7ba176d2	103	vfeedctr.className = "odd";
8add756a	104	}
254e0e4b AD	105	} else {
254e0e4b AD	106	vfeedctr.className = "invisible";
8add756a	107	vfeedr.className = vfeedr.className.replace("Unread", "");
254e0e4b	108	}
f0601b87 AD	109	}
	110
	111	xmlhttp_rpc.open("GET", query, true);
1572afe5	112	xmlhttp_rpc.onreadystatechange=rpc_pnotify_callback;
f0601b87 AD	113	xmlhttp_rpc.send(null);
	114
	115	}
	116
bb7cface	117	function moveToPost(mode) {
f0601b87	118
4e51dd2b AD	119	// check for combined mode
	120	if (!document.getElementById("headlinesList"))
	121	return;
	122
bb7cface AD	123	var rows = getVisibleHeadlineIds();
	124
	125	var prev_id;
	126	var next_id;
	127
	128	if (active_post_id == false) {
	129	next_id = getFirstVisibleHeadlineId();
	130	prev_id = getLastVisibleHeadlineId();
	131	} else {
	132	for (var i = 0; i < rows.length; i++) {
	133	if (rows[i] == active_post_id) {
	134	prev_id = rows[i-1];
	135	next_id = rows[i+1];
	136	}
	137	}
	138	}
	139
	140	if (mode == "next") {
	141	if (next_id != undefined) {
86741347	142	view(next_id, getActiveFeedId());
bb7cface AD	143	}
	144	}
	145
	146	if (mode == "prev") {
	147	if ( prev_id != undefined) {
86741347	148	view(prev_id, getActiveFeedId());
bb7cface AD	149	}
	150	}
	151	}
	152
2db4190c AD	153	function viewfeed(id) {
	154	var f = parent.frames["feeds-frame"];
	155	f.viewfeed(id, 0);
	156	}
	157
bb7cface AD	158	function localHotkeyHandler(keycode) {
bb7cface AD	159
e28f43f9	160	if (keycode == 78 \|\| keycode == 40) { // n, down
bb7cface AD	161	return moveToPost('next');
	162	}
	163
e28f43f9	164	if (keycode == 80 \|\| keycode == 38) { // p, up
bb7cface AD	165	return moveToPost('prev');
	166	}
	167
b623b3ed AD	168	if (keycode == 65) { // a
	169	return parent.toggleDispRead();
	170	}
	171
	172	if (keycode == 85) { // u
	173	if (parent.getActiveFeedId()) {
	174	return parent.viewfeed(parent.getActiveFeedId(), 0, "ForceUpdate");
	175	}
	176	}
	177
	178	if (keycode == 82) { // r
	179	return parent.scheduleFeedUpdate(true);
	180	}
894ebcf5	181
63186cdb AD	182	var f_doc = parent.frames["feeds-frame"].document;
	183	var feedlist = f_doc.getElementById('feedList');
	184
	185	if (keycode == 74) { // j
	186	var feed = getActiveFeedId();
	187	var new_feed = getRelativeFeedId(feedlist, feed, 'prev');
	188	if (new_feed) viewfeed(new_feed, 0, '');
	189	}
	190
	191	if (keycode == 75) { // k
	192	var feed = getActiveFeedId();
	193	var new_feed = getRelativeFeedId(feedlist, feed, 'next');
	194	if (new_feed) viewfeed(new_feed, 0, '');
	195	}
	196
bb7cface AD	197	// FIXME
	198	// if (keycode == 85) {
	199	// return viewfeed(active_feed_id, active_offset, "ForceUpdate");
	200	// }
	201
9932fb06	202	if (keycode == 83) { // s
3a955202	203	selectionToggleMarked();
9932fb06 AD	204	}
9932fb06 AD	205
bb7cface AD	206	// alert("KC: " + keycode);
	207
	208	}
b623b3ed	209
5f51022a AD	210	function toggleUnread(id, cmode) {
	211	try {
	212	if (!xmlhttp_ready(xmlhttp_rpc)) {
	213	printLockingError();
	214	return;
	215	}
	216
	217	var row = document.getElementById("RROW-" + id);
	218	if (row) {
	219	var nc = row.className;
	220	nc = nc.replace("Unread", "");
	221	nc = nc.replace("Selected", "");
	222
	223	if (row.className.match("Unread")) {
	224	row.className = nc;
	225	} else {
	226	row.className = nc + "Unread";
	227	}
	228
	229	if (!cmode) cmode = 2;
	230
	231	var query = "backend.php?op=rpc&subop=catchupSelected&ids=" +
	232	param_escape(id) + "&cmode=" + param_escape(cmode);
	233
	234	xmlhttp_rpc.open("GET", query, true);
	235	xmlhttp_rpc.onreadystatechange=all_counters_callback;
	236	xmlhttp_rpc.send(null);
	237
	238	}
	239
	240
	241	} catch (e) {
	242	exception_error("toggleUnread", e);
	243	}
	244	}
	245
386cbf27	246	function selectionToggleUnread(cdm_mode) {
1572afe5 AD	247	try {
	248	if (!xmlhttp_ready(xmlhttp_rpc)) {
	249	printLockingError();
	250	return;
	251	}
	252
386cbf27 AD	253	var rows;
	254
	255	if (cdm_mode) {
	256	rows = cdmGetSelectedArticles();
	257	} else {
	258	rows = getSelectedTableRowIds("headlinesList", "RROW", "RCHK");
	259	}
1572afe5 AD	260
1572afe5 AD	261	for (i = 0; i < rows.length; i++) {
f1f2db64 AD	262	var row = document.getElementById("RROW-" + rows[i]);
	263	if (row) {
	264	var nc = row.className;
	265	nc = nc.replace("Unread", "");
	266	nc = nc.replace("Selected", "");
	267
	268	if (row.className.match("Unread")) {
	269	row.className = nc + "Selected";
	270	} else {
	271	row.className = nc + "UnreadSelected";
	272	}
	273	}
1572afe5 AD	274	}
	275
	276	if (rows.length > 0) {
	277
	278	var query = "backend.php?op=rpc&subop=catchupSelected&ids=" +
	279	param_escape(rows.toString()) + "&cmode=2";
	280
	281	xmlhttp_rpc.open("GET", query, true);
	282	xmlhttp_rpc.onreadystatechange=all_counters_callback;
	283	xmlhttp_rpc.send(null);
	284
	285	}
	286
	287	} catch (e) {
83f043bb	288	exception_error("selectionToggleUnread", e);
1572afe5 AD	289	}
	290	}
	291
386cbf27	292	function selectionToggleMarked(cdm_mode) {
1572afe5 AD	293	try {
	294	if (!xmlhttp_ready(xmlhttp_rpc)) {
	295	printLockingError();
	296	return;
	297	}
	298
386cbf27 AD	299	var rows;
	300
	301	if (cdm_mode) {
	302	rows = cdmGetSelectedArticles();
	303	} else {
	304	rows = getSelectedTableRowIds("headlinesList", "RROW", "RCHK");
	305	}
1572afe5 AD	306
	307	for (i = 0; i < rows.length; i++) {
	308	var row = document.getElementById("RROW-" + rows[i]);
	309	var mark_img = document.getElementById("FMARKPIC-" + rows[i]);
	310
	311	if (row && mark_img) {
	312
	313	if (mark_img.alt == "Set mark") {
	314	mark_img.src = "images/mark_set.png";
	315	mark_img.alt = "Reset mark";
	316	mark_img.setAttribute('onclick',
	317	'javascript:toggleMark('+rows[i]+', false)');
	318
	319	} else {
	320	mark_img.src = "images/mark_unset.png";
	321	mark_img.alt = "Set mark";
	322	mark_img.setAttribute('onclick',
	323	'javascript:toggleMark('+rows[i]+', true)');
	324	}
	325	}
	326	}
	327
	328	if (rows.length > 0) {
	329
	330	var query = "backend.php?op=rpc&subop=markSelected&ids=" +
	331	param_escape(rows.toString()) + "&cmode=2";
	332
	333	xmlhttp_rpc.open("GET", query, true);
	334	xmlhttp_rpc.onreadystatechange=all_counters_callback;
	335	xmlhttp_rpc.send(null);
	336
	337	}
	338
	339	} catch (e) {
83f043bb	340	exception_error("selectionToggleMarked", e);
1572afe5 AD	341	}
	342	}
	343
386cbf27 AD	344	function cdmGetSelectedArticles() {
	345	var sel_articles = new Array();
	346	var container = document.getElementById("headlinesContainer");
	347
	348	for (i = 0; i < container.childNodes.length; i++) {
	349	var child = container.childNodes[i];
	350
	351	if (child.id.match("RROW-") && child.className.match("Selected")) {
	352	var c_id = child.id.replace("RROW-", "");
	353	sel_articles.push(c_id);
	354	}
	355	}
	356
	357	return sel_articles;
	358	}
	359
	360	// mode = all,none,unread
	361	function cdmSelectArticles(mode) {
	362	var container = document.getElementById("headlinesContainer");
	363
	364	for (i = 0; i < container.childNodes.length; i++) {
	365	var child = container.childNodes[i];
	366
	367	if (child.id.match("RROW-")) {
06d1a1c1 AD	368	var aid = child.id.replace("RROW-", "");
	369
	370	var cb = document.getElementById("RCHK-" + aid);
	371
386cbf27 AD	372	if (mode == "all") {
	373	if (!child.className.match("Selected")) {
	374	child.className = child.className + "Selected";
06d1a1c1	375	cb.checked = true;
386cbf27 AD	376	}
	377	} else if (mode == "unread") {
	378	if (child.className.match("Unread") && !child.className.match("Selected")) {
	379	child.className = child.className + "Selected";
06d1a1c1	380	cb.checked = true;
386cbf27 AD	381	}
	382	} else {
	383	child.className = child.className.replace("Selected", "");
06d1a1c1	384	cb.checked = false;
386cbf27 AD	385	}
	386	}
	387	}
	388	}
	389
98bea1b1	390	function catchupPage() {
6c7abfae AD	391	selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', true, 'Unread', true);
	392	selectionToggleUnread();
	393	selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', false);
98bea1b1 AD	394	}
	395
	396
b623b3ed	397	function init() {
97dcd654 AD	398	if (arguments.callee.done) return;
97dcd654 AD	399	arguments.callee.done = true;
894ebcf5 AD	400
	401	if (parent.frames["feeds-frame"]) {
	402	document.onkeydown = hotkey_handler;
	403	}
e0a7121b AD	404
	405	var hw = document.getElementById("headlinesList").scrollHeight;
	406	var pw = parent.document.getElementById("headlines").scrollHeight;
	407
	408	if (hw >= pw) {
	409	var bt = document.getElementById("headlineActionsBottom");
	410	bt.className = "headlinesSubToolbar";
	411	}
	412
b623b3ed	413	}