diff --git a/feedlist.js b/feedlist.js
index ae4c23225..d32ff1550 100644
--- a/feedlist.js
+++ b/feedlist.js
@@ -130,40 +130,6 @@ function viewfeed(feed, skip, subop, doc, is_cat, subop_param) {
 	}		
 }
 
-function localHotkeyHandler(keycode) {
-
-	if (keycode == 65) { // a
-		return parent.toggleDispRead();
-	}
-
-	if (keycode == 85) { // u
-		if (parent.getActiveFeedId()) {
-			return viewfeed(parent.getActiveFeedId(), 0, "ForceUpdate");
-		}
-	}
-
-	if (keycode == 82) { // r
-		return parent.scheduleFeedUpdate(true);
-	}
-
-	var feedlist = document.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, '');
-	}
-
-//	alert("KC: " + keycode);
-
-}
-
 function toggleCollapseCat(cat) {
 	try {
 		if (!xmlhttp_ready(xmlhttp)) {
diff --git a/functions.js b/functions.js
index f642cda85..c03176255 100644
--- a/functions.js
+++ b/functions.js
@@ -14,10 +14,13 @@ function exception_error(location, e) {
 		msg = "Exception: " + e.name + ", " + e.message + 
 			"\nFunction: " + location + "()" +
 			"\nLocation: " + base_fname + ":" + e.lineNumber;
+		
 	} else {
 		msg = "Exception: " + e + "\nFunction: " + location + "()";
 	}
 
+	debug("<b>EXCEPTION: " + msg + "</b>");
+
 	alert(msg);
 }
 
@@ -148,40 +151,85 @@ var seq = "";
 
 function hotkey_handler(e) {
 
-	var keycode;
+	try {
 
-	if (!hotkeys_enabled) return;
-
-	if (window.event) {
-		keycode = window.event.keyCode;
-	} else if (e) {
-		keycode = e.which;
-	}
-
-	if (keycode == 13 || keycode == 27) {
-		seq = "";
-	} else {
-		seq = seq + "" + keycode;
-	}
-
-	if (document.getElementById("piggie")) {
-
-		if (seq.match("807371717369")) {
-			seq = "";
-			localPiggieFunction(true);
-		} else {
-			localPiggieFunction(false);
-		}
-	}
+		var keycode;
 	
-	if (typeof localHotkeyHandler != 'undefined') {
-		try {
-			localHotkeyHandler(keycode);
-		} catch (e) {
-			exception_error("hotkey_handler", e);
+		if (!hotkeys_enabled) return;
+	
+		if (window.event) {
+			keycode = window.event.keyCode;
+		} else if (e) {
+			keycode = e.which;
+		}
+	
+		if (keycode == 13 || keycode == 27) {
+			seq = "";
+		} else {
+			seq = seq + "" + keycode;
+		}
+	
+		var m_ctx = getMainContext();
+		var f_ctx = getFeedsContext();
+		var h_ctx = getHeadlinesContext();
+	
+		if (keycode == 82) { // r
+			return m_ctx.scheduleFeedUpdate(true);
+		}
+	
+		if (keycode == 85) { // u
+			if (getActiveFeedId()) {
+				return f_ctx.viewfeed(getActiveFeedId(), 0, "ForceUpdate");
+			}
+		}
+	
+		if (keycode == 65) { // a
+			return m_ctx.toggleDispRead();
+		}
+	
+		var f_doc = m_ctx.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, '');
 		}
-	}
 
+		if (keycode == 78 || keycode == 40) { // n, down
+			return h_ctx.moveToPost('next');
+		}
+	
+		if (keycode == 80 || keycode == 38) { // p, up
+			return h_ctx.moveToPost('prev');
+		} 
+	
+		if (document.getElementById("piggie")) {
+	
+			if (seq.match("807371717369")) {
+				seq = "";
+				localPiggieFunction(true);
+			} else {
+				localPiggieFunction(false);
+			}
+		}
+		
+		if (typeof localHotkeyHandler != 'undefined') {
+			try {
+				localHotkeyHandler(keycode);
+			} catch (e) {
+				exception_error("hotkey_handler, local:", e);
+			}
+		}
+	} catch (e) {
+		exception_error("hotkey_handler", e);
+	}
 }
 
 function cleanSelectedList(element) {
@@ -1070,6 +1118,15 @@ function getFeedsContext() {
 	}
 }
 
+
+function getHeadlinesContext() {
+	try {
+		return getMainContext().frames["headlines-frame"];
+	} catch (e) {
+		exception_error("getHeadlinesContext", e);
+	}
+}
+
 function debug(msg) {
 	var ctx = getMainContext();
 
diff --git a/tt-rss.js b/tt-rss.js
index 3ffd04e8f..0c3584c8e 100644
--- a/tt-rss.js
+++ b/tt-rss.js
@@ -288,41 +288,6 @@ function localPiggieFunction(enable) {
 	}
 }
 
-function localHotkeyHandler(keycode) {
-
-	if (keycode == 82) { // r
-		return scheduleFeedUpdate(true);
-	}
-
-	if (keycode == 85) { // u
-		if (getActiveFeedId()) {
-			return viewfeed(getActiveFeedId(), 0, "ForceUpdate");
-		}
-	}
-
-	if (keycode == 65) { // a
-		return toggleDispRead();
-	}
-
-	var f_doc = window.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, '');
-	}
-
-//	notify("KC: " + keycode);
-
-}
-
 // if argument is undefined, current subtitle is not updated
 // use blank string to clear subtitle
 function updateTitle(s) {
diff --git a/viewfeed.js b/viewfeed.js
index 5a11c4e99..17ffa7fc8 100644
--- a/viewfeed.js
+++ b/viewfeed.js
@@ -22,38 +22,42 @@ if (!xmlhttp_rpc && typeof XMLHttpRequest!='undefined') {
 }
 
 function view(id, feed_id) {
+	
+	try {
 
-	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);
+		debug("loading article: " + id + "/" + feed_id);
+	
+		var f_document = getFeedsContext().document;
+		var m_document = parent.document;
+	
+		enableHotkeys();
+	
+		var crow = document.getElementById("RROW-" + id);
+	
+		crow.className = crow.className.replace("Unread", "");
+	
+		cleanSelected("headlinesList");
+	
+		var upd_img_pic = 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);
 
+	} catch (e) {
+		exception_error("view", e);
+	}
 }
 
 function toggleMark(id) {
@@ -155,58 +159,6 @@ function viewfeed(id) {
 	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)) {