]>
git.wh0rd.org - tt-rss.git/blob - functions.js
1 var hotkeys_enabled
= true;
3 function browser_has_opacity() {
4 return navigator
.userAgent
.match("Gecko") != null ||
5 navigator
.userAgent
.match("Opera") != null;
8 function exception_error(location
, e
) {
12 var base_fname
= e
.fileName
.substring(e
.fileName
.lastIndexOf("/") + 1);
14 msg
= "Exception: " + e
.name
+ ", " + e
.message
+
15 "\nFunction: " + location
+ "()" +
16 "\nLocation: " + base_fname
+ ":" + e
.lineNumber
;
18 msg
= "Exception: " + e
+ "\nFunction: " + location
+ "()";
24 function disableHotkeys() {
25 hotkeys_enabled
= false;
28 function enableHotkeys() {
29 hotkeys_enabled
= true;
32 function xmlhttp_ready(obj
) {
33 return obj
.readyState
== 4 || obj
.readyState
== 0 || !obj
.readyState
;
36 function notify_callback() {
37 var container
= document
.getElementById('notify');
38 if (xmlhttp
.readyState
== 4) {
39 container
.innerHTML
=xmlhttp
.responseText
;
43 function rpc_notify_callback() {
44 var container
= document
.getElementById('notify');
45 if (xmlhttp_rpc
.readyState
== 4) {
46 container
.innerHTML
=xmlhttp_rpc
.responseText
;
50 function param_escape(arg
) {
51 if (typeof encodeURIComponent
!= 'undefined')
52 return encodeURIComponent(arg
);
57 function param_unescape(arg
) {
58 if (typeof decodeURIComponent
!= 'undefined')
59 return decodeURIComponent(arg
);
66 then
=new Date().getTime();
68 while((now
-then
)<gap
) {
69 now
=new Date().getTime();
73 var notify_hide_timerid
= false;
74 var notify_last_doc
= false;
76 var notify_effect
= false;
78 function hide_notify() {
79 if (notify_last_doc
) {
80 var n
= notify_last_doc
.getElementById("notify");
81 if (browser_has_opacity()) {
82 if (notify_opacity
>= 0) {
83 notify_opacity
= notify_opacity
- 0.1;
84 n
.style
.opacity
= notify_opacity
;
85 notify_hide_timerid
= window
.setTimeout("hide_notify()", 20);
87 n
.style
.display
= "none";
91 n
.style
.display
= "none";
96 function notify_real(msg
, doc
, no_hide
, is_err
) {
98 var n
= doc
.getElementById("notify");
99 var nb
= doc
.getElementById("notify_body");
101 if (!n
|| !nb
) return;
103 if (notify_hide_timerid
) {
104 window
.clearTimeout(notify_hide_timerid
);
107 notify_last_doc
= doc
;
111 if (n
.style
.display
== "block") {
112 notify_hide_timerid
= window
.setTimeout("hide_notify()", 0);
116 n
.style
.display
= "block";
120 n
.style
.backgroundColor
= "#ffcccc";
121 n
.style
.color
= "black";
122 n
.style
.borderColor
= "#ff0000";
124 n
.style
.backgroundColor
= "#fff7d5";
125 n
.style
.borderColor
= "#d7c47a";
126 n
.style
.color
= "black";
132 notify_hide_timerid
= window
.setTimeout("hide_notify()", 3000);
136 function p_notify(msg
, no_hide
, is_err
) {
137 notify_real(msg
, parent
.document
, no_hide
, is_err
);
140 function notify(msg
, no_hide
, is_err
) {
141 notify_real(msg
, document
, no_hide
, is_err
);
144 function printLockingError() {
145 notify("Please wait until operation finishes");}
149 function hotkey_handler(e
) {
153 if (!hotkeys_enabled
) return;
156 keycode
= window
.event
.keyCode
;
161 if (keycode
== 13 || keycode
== 27) {
164 seq
= seq
+ "" + keycode
;
167 if (document
.getElementById("piggie")) {
169 if (seq
.match("807371717369")) {
171 localPiggieFunction(true);
173 localPiggieFunction(false);
177 if (typeof localHotkeyHandler
!= 'undefined') {
179 localHotkeyHandler(keycode
);
181 exception_error("hotkey_handler", e
);
187 function cleanSelectedList(element
) {
188 var content
= document
.getElementById(element
);
190 if (!document
.getElementById("feedCatHolder")) {
191 for (i
= 0; i
< content
.childNodes
.length
; i
++) {
192 var child
= content
.childNodes
[i
];
194 child
.className
= child
.className
.replace("Selected", "");
200 for (i
= 0; i
< content
.childNodes
.length
; i
++) {
201 var child
= content
.childNodes
[i
];
202 if (child
.id
== "feedCatHolder") {
203 parent
.debug(child
.id
);
204 var fcat
= child
.lastChild
;
205 for (j
= 0; j
< fcat
.childNodes
.length
; j
++) {
206 var feed
= fcat
.childNodes
[j
];
207 feed
.className
= feed
.className
.replace("Selected", "");
215 function cleanSelected(element
) {
216 var content
= document
.getElementById(element
);
218 for (i
= 0; i
< content
.rows
.length
; i
++) {
219 content
.rows
[i
].className
= content
.rows
[i
].className
.replace("Selected", "");
223 function getVisibleUnreadHeadlines() {
224 var content
= document
.getElementById("headlinesList");
226 var rows
= new Array();
228 for (i
= 0; i
< content
.rows
.length
; i
++) {
229 var row_id
= content
.rows
[i
].id
.replace("RROW-", "");
230 if (row_id
.length
> 0 && content
.rows
[i
].className
.match("Unread")) {
237 function getVisibleHeadlineIds() {
239 var content
= document
.getElementById("headlinesList");
241 var rows
= new Array();
243 for (i
= 0; i
< content
.rows
.length
; i
++) {
244 var row_id
= content
.rows
[i
].id
.replace("RROW-", "");
245 if (row_id
.length
> 0) {
252 function getFirstVisibleHeadlineId() {
253 var rows
= getVisibleHeadlineIds();
257 function getLastVisibleHeadlineId() {
258 var rows
= getVisibleHeadlineIds();
259 return rows
[rows
.length
-1];
262 function markHeadline(id
) {
263 var row
= document
.getElementById("RROW-" + id
);
265 var is_active
= false;
267 if (row
.className
.match("Active")) {
270 row
.className
= row
.className
.replace("Selected", "");
271 row
.className
= row
.className
.replace("Active", "");
272 row
.className
= row
.className
.replace("Insensitive", "");
275 row
.className
= row
.className
= "Active";
278 var check
= document
.getElementById("RCHK-" + id
);
281 check
.checked
= true;
284 row
.className
= row
.className
+ "Selected";
289 function getFeedIds() {
290 var content
= document
.getElementById("feedsList");
292 var rows
= new Array();
294 for (i
= 0; i
< content
.rows
.length
; i
++) {
295 var id
= content
.rows
[i
].id
.replace("FEEDR-", "");
304 function setCookie(name
, value
, lifetime
, path
, domain
, secure
) {
310 d
.setTime(lifetime
* 1000);
313 int_setCookie(name
, value
, d
, path
, domain
, secure
);
317 function int_setCookie(name
, value
, expires
, path
, domain
, secure
) {
318 document
.cookie
= name
+ "=" + escape(value
) +
319 ((expires
) ? "; expires=" + expires
.toGMTString() : "") +
320 ((path
) ? "; path=" + path
: "") +
321 ((domain
) ? "; domain=" + domain
: "") +
322 ((secure
) ? "; secure" : "");
325 function delCookie(name
, path
, domain
) {
326 if (getCookie(name
)) {
327 document
.cookie
= name
+ "=" +
328 ((path
) ? ";path=" + path
: "") +
329 ((domain
) ? ";domain=" + domain
: "" ) +
330 ";expires=Thu, 01-Jan-1970 00:00:01 GMT";
335 function getCookie(name
) {
337 var dc
= document
.cookie
;
338 var prefix
= name
+ "=";
339 var begin
= dc
.indexOf("; " + prefix
);
341 begin
= dc
.indexOf(prefix
);
342 if (begin
!= 0) return null;
347 var end
= document
.cookie
.indexOf(";", begin
);
351 return unescape(dc
.substring(begin
+ prefix
.length
, end
));
354 function disableContainerChildren(id
, disable
, doc
) {
356 if (!doc
) doc
= document
;
358 var container
= doc
.getElementById(id
);
361 //alert("disableContainerChildren: element " + id + " not found");
365 for (var i
= 0; i
< container
.childNodes
.length
; i
++) {
366 var child
= container
.childNodes
[i
];
369 child
.disabled
= disable
;
375 if (child
.className
&& child
.className
.match("button")) {
376 child
.className
= "disabledButton";
379 if (child
.className
&& child
.className
.match("disabledButton")) {
380 child
.className
= "button";
387 function gotoPreferences() {
388 document
.location
.href
= "prefs.php";
391 function gotoMain() {
392 document
.location
.href
= "tt-rss.php";
395 function gotoExportOpml() {
396 document
.location
.href
= "opml.php?op=Export";
399 function getActiveFeedId() {
400 // return getCookie("ttrss_vf_actfeed");
402 debug("gAFID: " + getMainContext().active_feed_id
);
403 return getMainContext().active_feed_id
;
405 exception_error("getActiveFeedId", e
);
409 function setActiveFeedId(id
) {
410 // return setCookie("ttrss_vf_actfeed", id);
412 getMainContext().active_feed_id
= id
;
414 exception_error("setActiveFeedId", e
);
418 var xmlhttp_rpc
= Ajax
.getTransport();
420 function parse_counters(reply
, scheduled_call
) {
422 var f_document
= getFeedsContext().document
;
423 var title_obj
= getMainContext();
425 debug("F_DOC: " + f_document
+ ", T_OBJ: " + title_obj
);
427 for (var l
= 0; l
< reply
.childNodes
.length
; l
++) {
428 if (!reply
.childNodes
[l
] ||
429 typeof(reply
.childNodes
[l
].getAttribute
) == "undefined") {
430 // where did this come from?
434 var id
= reply
.childNodes
[l
].getAttribute("id");
435 var t
= reply
.childNodes
[l
].getAttribute("type");
436 var ctr
= reply
.childNodes
[l
].getAttribute("counter");
437 var error
= reply
.childNodes
[l
].getAttribute("error");
438 var has_img
= reply
.childNodes
[l
].getAttribute("hi");
439 var updated
= reply
.childNodes
[l
].getAttribute("updated");
441 if (id
== "global-unread") {
442 title_obj
.global_unread
= ctr
;
443 title_obj
.updateTitle();
447 if (t
== "category") {
448 var catctr
= f_document
.getElementById("FCATCTR-" + id
);
450 catctr
.innerHTML
= "(" + ctr
+ " unread)";
455 var feedctr
= f_document
.getElementById("FEEDCTR-" + id
);
456 var feedu
= f_document
.getElementById("FEEDU-" + id
);
457 var feedr
= f_document
.getElementById("FEEDR-" + id
);
458 var feed_img
= f_document
.getElementById("FIMG-" + id
);
459 var feedlink
= f_document
.getElementById("FEEDL-" + id
);
461 if (updated
&& feedlink
) {
463 feedlink
.title
= "Error: " + error
+ " (" + updated
+ ")";
465 feedlink
.title
= "Updated: " + updated
;
469 if (feedctr
&& feedu
&& feedr
) {
471 if (feedu
.innerHTML
!= ctr
&& id
== getActiveFeedId() && scheduled_call
) {
472 var hf
= title_obj
.parent
.frames
["headlines-frame"];
473 hf
.location
.reload(true);
476 feedu
.innerHTML
= ctr
;
479 feedr
.className
= feedr
.className
.replace("feed", "error");
481 feedr
.className
= feedr
.className
.replace("error", "feed");
485 feedctr
.className
= "odd";
486 if (!feedr
.className
.match("Unread")) {
487 var is_selected
= feedr
.className
.match("Selected");
489 feedr
.className
= feedr
.className
.replace("Selected", "");
490 feedr
.className
= feedr
.className
.replace("Unread", "");
492 feedr
.className
= feedr
.className
+ "Unread";
495 feedr
.className
= feedr
.className
+ "Selected";
500 feedctr
.className
= "invisible";
501 feedr
.className
= feedr
.className
.replace("Unread", "");
506 exception_error("parse_counters", e
);
510 function all_counters_callback() {
511 if (xmlhttp_rpc
.readyState
== 4) {
513 if (!xmlhttp_rpc
.responseXML
|| !xmlhttp_rpc
.responseXML
.firstChild
) {
514 notify("[all_counters_callback] backend did not return valid XML");
518 var reply
= xmlhttp_rpc
.responseXML
.firstChild
;
520 parse_counters(reply
);
523 exception_error("all_counters_callback", e
);
528 function update_all_counters(feed
) {
529 if (xmlhttp_ready(xmlhttp_rpc
)) {
530 var query
= "backend.php?op=rpc&subop=getAllCounters";
533 query
= query
+ "&aid=" + feed
;
536 xmlhttp_rpc
.open("GET", query
, true);
537 xmlhttp_rpc
.onreadystatechange
=all_counters_callback
;
538 xmlhttp_rpc
.send(null);
542 function popupHelp(tid
) {
543 var w
= window
.open("backend.php?op=help&tid=" + tid
,
545 "menubar=no,location=no,resizable=yes,scrollbars=yes,status=no");
548 /** * @(#)isNumeric.js * * Copyright (c) 2000 by Sundar Dorai-Raj
549 * * @author Sundar Dorai-Raj
550 * * Email: sdoraira@vt.edu
551 * * This program is free software; you can redistribute it and/or
552 * * modify it under the terms of the GNU General Public License
553 * * as published by the Free Software Foundation; either version 2
554 * * of the License, or (at your option) any later version,
555 * * provided that any use properly credits the author.
556 * * This program is distributed in the hope that it will be useful,
557 * * but WITHOUT ANY WARRANTY; without even the implied warranty of
558 * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
559 * * GNU General Public License for more details at http://www.gnu.org * * */
561 var numbers
=".0123456789";
562 function isNumeric(x
) {
563 // is x a String or a character?
565 // remove negative sign
567 for(j
=0;j
<x
.length
;j
++) {
568 // call isNumeric recursively for each character
569 number
=isNumeric(x
.substring(j
,j
+1));
570 if(!number
) return number
;
575 // if x is number return true
576 if(numbers
.indexOf(x
)>=0) return true;
582 function hideOrShowFeeds(doc
, hide
) {
584 if (!doc
.styleSheets
) return;
586 var css_rules
= doc
.styleSheets
[0].cssRules
;
588 if (!css_rules
|| !css_rules
.length
) return;
590 for (i
= 0; i
< css_rules
.length
; i
++) {
591 var rule
= css_rules
[i
];
593 if (rule
.selectorText
== "ul.feedList li.feed") {
595 rule
.style
.display
= "block";
597 rule
.style
.display
= "none";
605 function selectTableRow(r
, do_select
) {
606 r
.className
= r
.className
.replace("Selected", "");
609 r
.className
= r
.className
+ "Selected";
613 function selectTableRowById(elem_id
, check_id
, do_select
) {
617 var row
= document
.getElementById(elem_id
);
620 selectTableRow(row
, do_select
);
623 var check
= document
.getElementById(check_id
);
626 check
.checked
= do_select
;
629 exception_error("selectTableRowById", e
);
633 function selectTableRowsByIdPrefix(content_id
, prefix
, check_prefix
, do_select
,
634 classcheck
, reset_others
) {
636 var content
= document
.getElementById(content_id
);
639 alert("[selectTableRows] Element " + content_id
+ " not found.");
643 for (i
= 0; i
< content
.rows
.length
; i
++) {
644 if (!classcheck
|| content
.rows
[i
].className
.match(classcheck
)) {
646 if (content
.rows
[i
].id
.match(prefix
)) {
647 selectTableRow(content
.rows
[i
], do_select
);
649 var row_id
= content
.rows
[i
].id
.replace(prefix
, "");
650 var check
= document
.getElementById(check_prefix
+ row_id
);
653 check
.checked
= do_select
;
655 } else if (reset_others
) {
656 selectTableRow(content
.rows
[i
], false);
658 var row_id
= content
.rows
[i
].id
.replace(prefix
, "");
659 var check
= document
.getElementById(check_prefix
+ row_id
);
662 check
.checked
= false;
666 } else if (reset_others
) {
667 selectTableRow(content
.rows
[i
], false);
669 var row_id
= content
.rows
[i
].id
.replace(prefix
, "");
670 var check
= document
.getElementById(check_prefix
+ row_id
);
673 check
.checked
= false;
680 function getSelectedTableRowIds(content_id
, prefix
) {
682 var content
= document
.getElementById(content_id
);
685 alert("[getSelectedTableRowIds] Element " + content_id
+ " not found.");
689 var sel_rows
= new Array();
691 for (i
= 0; i
< content
.rows
.length
; i
++) {
692 if (content
.rows
[i
].id
.match(prefix
) &&
693 content
.rows
[i
].className
.match("Selected")) {
695 var row_id
= content
.rows
[i
].id
.replace(prefix
+ "-", "");
696 sel_rows
.push(row_id
);
704 function toggleSelectRowById(sender
, id
) {
705 var row
= document
.getElementById(id
);
707 if (sender
.checked
) {
708 if (!row
.className
.match("Selected")) {
709 row
.className
= row
.className
+ "Selected";
712 if (row
.className
.match("Selected")) {
713 row
.className
= row
.className
.replace("Selected", "");
718 function toggleSelectListRow(sender
) {
719 var parent_row
= sender
.parentNode
;
721 if (sender
.checked
) {
722 if (!parent_row
.className
.match("Selected")) {
723 parent_row
.className
= parent_row
.className
+ "Selected";
726 if (parent_row
.className
.match("Selected")) {
727 parent_row
.className
= parent_row
.className
.replace("Selected", "");
733 function toggleSelectRow(sender
) {
734 var parent_row
= sender
.parentNode
.parentNode
;
736 if (sender
.checked
) {
737 if (!parent_row
.className
.match("Selected")) {
738 parent_row
.className
= parent_row
.className
+ "Selected";
741 if (parent_row
.className
.match("Selected")) {
742 parent_row
.className
= parent_row
.className
.replace("Selected", "");
747 function openExternalUrl(url
) {
748 var w
= window
.open(url
);
751 function getRelativeFeedId(list
, id
, direction
, unread_only
) {
753 if (direction
== "next") {
754 for (i
= 0; i
< list
.childNodes
.length
; i
++) {
755 var child
= list
.childNodes
[i
];
756 if (child
.id
&& child
.id
== "feedCatHolder") {
757 if (child
.lastChild
) {
758 var cr
= getRelativeFeedId(child
.firstChild
, id
, direction
);
761 } else if (child
.id
&& child
.id
.match("FEEDR-")) {
762 return child
.id
.replace('FEEDR-', '');
767 // FIXME select last feed doesn't work when only unread feeds are visible
769 if (direction
== "prev") {
770 for (i
= list
.childNodes
.length
-1; i
>= 0; i
--) {
771 var child
= list
.childNodes
[i
];
772 if (child
.id
== "feedCatHolder") {
773 if (child
.firstChild
) {
774 var cr
= getRelativeFeedId(child
.firstChild
, id
, direction
);
777 } else if (child
.id
.match("FEEDR-")) {
779 if (getInitParam("hide_read_feeds") == 1) {
780 if (child
.className
!= "feed") {
781 alert(child
.className
);
782 return child
.id
.replace('FEEDR-', '');
785 return child
.id
.replace('FEEDR-', '');
792 var feed
= list
.ownerDocument
.getElementById("FEEDR-" + getActiveFeedId());
794 if (getInitParam("hide_read_feeds") == 1) {
798 if (direction
== "next") {
808 } else if (e
.parentNode
.parentNode
.nextSibling
) {
810 var this_cat
= e
.parentNode
.parentNode
;
814 if (this_cat
&& this_cat
.nextSibling
) {
815 while (!e
&& this_cat
.nextSibling
) {
816 this_cat
= this_cat
.nextSibling
;
817 if (this_cat
.id
== "feedCatHolder") {
818 e
= this_cat
.firstChild
.firstChild
;
828 if (!unread_only
|| (unread_only
&& e
.className
!= "feed" &&
829 e
.className
!= "error")) {
830 return e
.id
.replace("FEEDR-", "");
835 } else if (direction
== "prev") {
841 if (e
.previousSibling
) {
843 e
= e
.previousSibling
;
845 } else if (e
.parentNode
.parentNode
.previousSibling
) {
847 var this_cat
= e
.parentNode
.parentNode
;
851 if (this_cat
&& this_cat
.previousSibling
) {
852 while (!e
&& this_cat
.previousSibling
) {
853 this_cat
= this_cat
.previousSibling
;
854 if (this_cat
.id
== "feedCatHolder") {
855 e
= this_cat
.firstChild
.lastChild
;
865 if (!unread_only
|| (unread_only
&& e
.className
!= "feed" &&
866 e
.className
!= "error")) {
867 return e
.id
.replace("FEEDR-", "");
875 function showBlockElement(id
) {
876 var elem
= document
.getElementById(id
);
879 elem
.style
.display
= "block";
881 alert("[showBlockElement] can't find element with id " + id
);
885 function hideParentElement(e
) {
886 e
.parentNode
.style
.display
= "none";
889 function dropboxSelect(e
, v
) {
890 for (i
= 0; i
< e
.length
; i
++) {
891 if (e
[i
].value
== v
) {
898 // originally stolen from http://www.11tmr.com/11tmr.nsf/d6plinks/MWHE-695L9Z
899 // bugfixed just a little bit :-)
900 function getURLParam(strParamName
){
902 var strHref
= window
.location
.href
;
904 if (strHref
.indexOf("#") == strHref
.length
-1) {
905 strHref
= strHref
.substring(0, strHref
.length
-1);
908 if ( strHref
.indexOf("?") > -1 ){
909 var strQueryString
= strHref
.substr(strHref
.indexOf("?"));
910 var aQueryString
= strQueryString
.split("&");
911 for ( var iParam
= 0; iParam
< aQueryString
.length
; iParam
++ ){
912 if (aQueryString
[iParam
].indexOf(strParamName
+ "=") > -1 ){
913 var aParam
= aQueryString
[iParam
].split("=");
914 strReturn
= aParam
[1];
922 function leading_zero(p
) {
924 if (s
.length
== 1) s
= "0" + s
;
928 function closeInfoBox(cleanup
) {
929 var box
= document
.getElementById('infoBox');
930 var shadow
= document
.getElementById('infoBoxShadow');
933 shadow
.style
.display
= "none";
935 box
.style
.display
= "none";
938 if (cleanup
) box
.innerHTML
= " ";
945 function displayDlg(id
, param
) {
947 if (!xmlhttp_ready(xmlhttp
)) {
954 xmlhttp
.open("GET", "backend.php?op=dlg&id=" +
955 param_escape(id
) + "¶m=" + param_escape(param
), true);
956 xmlhttp
.onreadystatechange
=infobox_callback
;
963 function infobox_submit_callback() {
964 if (xmlhttp
.readyState
== 4) {
967 // called from prefs, reload tab
969 selectTab(active_tab
, false);
972 notify(xmlhttp
.responseText
);
977 function infobox_callback() {
978 if (xmlhttp
.readyState
== 4) {
979 var box
= document
.getElementById('infoBox');
980 var shadow
= document
.getElementById('infoBoxShadow');
982 box
.innerHTML
=xmlhttp
.responseText
;
984 shadow
.style
.display
= "block";
986 box
.style
.display
= "block";
992 function qaddFilter() {
994 if (!xmlhttp_ready(xmlhttp
)) {
999 var query
= Form
.serialize("filter_add_form");
1001 xmlhttp
.open("GET", "backend.php?" + query
, true);
1002 xmlhttp
.onreadystatechange
=infobox_submit_callback
;
1008 function toggleSubmitNotEmpty(e
, submit_id
) {
1010 document
.getElementById(submit_id
).disabled
= (e
.value
== "")
1012 exception_error("toggleSubmitNotEmpty", e
);
1016 function isValidURL(s
) {
1017 return s
.match("http://") != null || s
.match("https://") != null;
1022 if (!xmlhttp_ready(xmlhttp
)) {
1023 printLockingError();
1027 notify("Adding feed...");
1031 var feeds_doc
= getFeedsContext().document
;
1033 feeds_doc
.location
.href
= "backend.php?op=error&msg=Loading,%20please wait...";
1035 var query
= Form
.serialize("feed_add_form");
1037 xmlhttp
.open("GET", "backend.php?" + query
, true);
1038 xmlhttp
.onreadystatechange
=dlg_frefresh_callback
;
1042 function filterCR(e
)
1047 key
= window
.event
.keyCode
; //IE
1049 key
= e
.which
; //firefox
1057 function getMainContext() {
1058 if (parent
.window
!= window
) {
1059 return parent
.window
;
1065 function getFeedsContext() {
1067 return getMainContext().frames
["feeds-frame"];
1069 exception_error("getFeedsContext", e
);
1073 function debug(msg
) {
1074 var ctx
= getMainContext();
1076 var c
= ctx
.document
.getElementById('debug_output');
1077 if (c
&& c
.style
.display
== "block") {
1078 while (c
.lastChild
!= 'undefined' && c
.childNodes
.length
> 20) {
1079 c
.removeChild(c
.lastChild
);
1083 var ts
= leading_zero(d
.getHours()) + ":" + leading_zero(d
.getMinutes()) +
1084 ":" + leading_zero(d
.getSeconds());
1085 c
.innerHTML
= "<li>[" + ts
+ "] " + msg
+ "</li>" + c
.innerHTML
;
1089 function getInitParam(key
) {
1090 return getMainContext().init_params
[key
];
1094 function storeInitParam(key
, value
, is_client
) {
1096 getMainContext().init_params
[key
] = value
;
1098 new Ajax
.Request("backend.php?op=rpc&subop=storeParam&key=" +
1099 param_escape(key
) + "&value=" + param_escape(value
));
1102 exception_error("storeInitParam", e
);