]>
git.wh0rd.org - tt-rss.git/blob - functions.js
da5d9514386463f71064acd9fa8efe1abc019989
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 rpc_pnotify_callback() {
51 var container
= parent
.document
.getElementById('notify');
52 if (xmlhttp_rpc
.readyState
== 4) {
53 container
.innerHTML
=xmlhttp_rpc
.responseText
;
57 function param_escape(arg
) {
58 if (typeof encodeURIComponent
!= 'undefined')
59 return encodeURIComponent(arg
);
64 function param_unescape(arg
) {
65 if (typeof decodeURIComponent
!= 'undefined')
66 return decodeURIComponent(arg
);
73 then
=new Date().getTime();
75 while((now
-then
)<gap
) {
76 now
=new Date().getTime();
80 var notify_hide_timerid
= false;
81 var notify_last_doc
= false;
83 var notify_effect
= false;
85 function hide_notify() {
86 if (notify_last_doc
) {
87 var n
= notify_last_doc
.getElementById("notify");
88 if (browser_has_opacity()) {
89 if (notify_opacity
>= 0) {
90 notify_opacity
= notify_opacity
- 0.1;
91 n
.style
.opacity
= notify_opacity
;
92 notify_hide_timerid
= window
.setTimeout("hide_notify()", 20);
94 n
.style
.display
= "none";
98 n
.style
.display
= "none";
103 function notify_real(msg
, doc
, no_hide
, is_err
) {
105 var n
= doc
.getElementById("notify");
106 var nb
= doc
.getElementById("notify_body");
108 if (!n
|| !nb
) return;
110 if (notify_hide_timerid
) {
111 window
.clearTimeout(notify_hide_timerid
);
114 notify_last_doc
= doc
;
118 if (n
.style
.display
== "block") {
119 notify_hide_timerid
= window
.setTimeout("hide_notify()", 0);
123 n
.style
.display
= "block";
127 n
.style
.backgroundColor
= "#ffcccc";
128 n
.style
.color
= "black";
129 n
.style
.borderColor
= "#ff0000";
131 n
.style
.backgroundColor
= "#fff7d5";
132 n
.style
.borderColor
= "#d7c47a";
133 n
.style
.color
= "black";
139 notify_hide_timerid
= window
.setTimeout("hide_notify()", 3000);
143 function p_notify(msg
, no_hide
, is_err
) {
144 notify_real(msg
, parent
.document
, no_hide
, is_err
);
147 function notify(msg
, no_hide
, is_err
) {
148 notify_real(msg
, document
, no_hide
, is_err
);
151 function printLockingError() {
152 notify("Please wait until operation finishes");}
156 function hotkey_handler(e
) {
160 if (!hotkeys_enabled
) return;
163 keycode
= window
.event
.keyCode
;
168 if (keycode
== 13 || keycode
== 27) {
171 seq
= seq
+ "" + keycode
;
174 if (document
.getElementById("piggie")) {
176 if (seq
.match("807371717369")) {
178 localPiggieFunction(true);
180 localPiggieFunction(false);
184 if (typeof localHotkeyHandler
!= 'undefined') {
186 localHotkeyHandler(keycode
);
188 exception_error("hotkey_handler", e
);
194 function cleanSelectedList(element
) {
195 var content
= document
.getElementById(element
);
197 if (!document
.getElementById("feedCatHolder")) {
198 for (i
= 0; i
< content
.childNodes
.length
; i
++) {
199 var child
= content
.childNodes
[i
];
201 child
.className
= child
.className
.replace("Selected", "");
207 for (i
= 0; i
< content
.childNodes
.length
; i
++) {
208 var child
= content
.childNodes
[i
];
209 if (child
.id
== "feedCatHolder") {
210 parent
.debug(child
.id
);
211 var fcat
= child
.lastChild
;
212 for (j
= 0; j
< fcat
.childNodes
.length
; j
++) {
213 var feed
= fcat
.childNodes
[j
];
214 feed
.className
= feed
.className
.replace("Selected", "");
222 function cleanSelected(element
) {
223 var content
= document
.getElementById(element
);
225 for (i
= 0; i
< content
.rows
.length
; i
++) {
226 content
.rows
[i
].className
= content
.rows
[i
].className
.replace("Selected", "");
230 function getVisibleUnreadHeadlines() {
231 var content
= document
.getElementById("headlinesList");
233 var rows
= new Array();
235 for (i
= 0; i
< content
.rows
.length
; i
++) {
236 var row_id
= content
.rows
[i
].id
.replace("RROW-", "");
237 if (row_id
.length
> 0 && content
.rows
[i
].className
.match("Unread")) {
244 function getVisibleHeadlineIds() {
246 var content
= document
.getElementById("headlinesList");
248 var rows
= new Array();
250 for (i
= 0; i
< content
.rows
.length
; i
++) {
251 var row_id
= content
.rows
[i
].id
.replace("RROW-", "");
252 if (row_id
.length
> 0) {
259 function getFirstVisibleHeadlineId() {
260 var rows
= getVisibleHeadlineIds();
264 function getLastVisibleHeadlineId() {
265 var rows
= getVisibleHeadlineIds();
266 return rows
[rows
.length
-1];
269 function markHeadline(id
) {
270 var row
= document
.getElementById("RROW-" + id
);
272 var is_active
= false;
274 if (row
.className
.match("Active")) {
277 row
.className
= row
.className
.replace("Selected", "");
278 row
.className
= row
.className
.replace("Active", "");
279 row
.className
= row
.className
.replace("Insensitive", "");
282 row
.className
= row
.className
= "Active";
285 var check
= document
.getElementById("RCHK-" + id
);
288 check
.checked
= true;
291 row
.className
= row
.className
+ "Selected";
296 function getFeedIds() {
297 var content
= document
.getElementById("feedsList");
299 var rows
= new Array();
301 for (i
= 0; i
< content
.rows
.length
; i
++) {
302 var id
= content
.rows
[i
].id
.replace("FEEDR-", "");
311 function setCookie(name
, value
, lifetime
, path
, domain
, secure
) {
317 d
.setTime(lifetime
* 1000);
320 int_setCookie(name
, value
, d
, path
, domain
, secure
);
324 function int_setCookie(name
, value
, expires
, path
, domain
, secure
) {
325 document
.cookie
= name
+ "=" + escape(value
) +
326 ((expires
) ? "; expires=" + expires
.toGMTString() : "") +
327 ((path
) ? "; path=" + path
: "") +
328 ((domain
) ? "; domain=" + domain
: "") +
329 ((secure
) ? "; secure" : "");
332 function delCookie(name
, path
, domain
) {
333 if (getCookie(name
)) {
334 document
.cookie
= name
+ "=" +
335 ((path
) ? ";path=" + path
: "") +
336 ((domain
) ? ";domain=" + domain
: "" ) +
337 ";expires=Thu, 01-Jan-1970 00:00:01 GMT";
342 function getCookie(name
) {
344 var dc
= document
.cookie
;
345 var prefix
= name
+ "=";
346 var begin
= dc
.indexOf("; " + prefix
);
348 begin
= dc
.indexOf(prefix
);
349 if (begin
!= 0) return null;
354 var end
= document
.cookie
.indexOf(";", begin
);
358 return unescape(dc
.substring(begin
+ prefix
.length
, end
));
361 function disableContainerChildren(id
, disable
, doc
) {
363 if (!doc
) doc
= document
;
365 var container
= doc
.getElementById(id
);
368 //alert("disableContainerChildren: element " + id + " not found");
372 for (var i
= 0; i
< container
.childNodes
.length
; i
++) {
373 var child
= container
.childNodes
[i
];
376 child
.disabled
= disable
;
382 if (child
.className
&& child
.className
.match("button")) {
383 child
.className
= "disabledButton";
386 if (child
.className
&& child
.className
.match("disabledButton")) {
387 child
.className
= "button";
394 function gotoPreferences() {
395 document
.location
.href
= "prefs.php";
398 function gotoMain() {
399 document
.location
.href
= "tt-rss.php";
402 function gotoExportOpml() {
403 document
.location
.href
= "opml.php?op=Export";
406 function getActiveFeedId() {
407 // return getCookie("ttrss_vf_actfeed");
409 debug("gAFID: " + getMainContext().active_feed_id
);
410 return getMainContext().active_feed_id
;
412 exception_error("getActiveFeedId", e
);
416 function setActiveFeedId(id
) {
417 // return setCookie("ttrss_vf_actfeed", id);
419 getMainContext().active_feed_id
= id
;
421 exception_error("setActiveFeedId", e
);
425 var xmlhttp_rpc
= Ajax
.getTransport();
427 function parse_counters(reply
, scheduled_call
) {
429 var f_document
= getFeedsContext().document
;
430 var title_obj
= getMainContext();
432 debug("F_DOC: " + f_document
+ ", T_OBJ: " + title_obj
);
434 for (var l
= 0; l
< reply
.childNodes
.length
; l
++) {
435 if (!reply
.childNodes
[l
] ||
436 typeof(reply
.childNodes
[l
].getAttribute
) == "undefined") {
437 // where did this come from?
441 var id
= reply
.childNodes
[l
].getAttribute("id");
442 var t
= reply
.childNodes
[l
].getAttribute("type");
443 var ctr
= reply
.childNodes
[l
].getAttribute("counter");
444 var error
= reply
.childNodes
[l
].getAttribute("error");
445 var has_img
= reply
.childNodes
[l
].getAttribute("hi");
446 var updated
= reply
.childNodes
[l
].getAttribute("updated");
448 if (id
== "global-unread") {
449 title_obj
.global_unread
= ctr
;
450 title_obj
.updateTitle();
454 if (t
== "category") {
455 var catctr
= f_document
.getElementById("FCATCTR-" + id
);
457 catctr
.innerHTML
= "(" + ctr
+ " unread)";
462 var feedctr
= f_document
.getElementById("FEEDCTR-" + id
);
463 var feedu
= f_document
.getElementById("FEEDU-" + id
);
464 var feedr
= f_document
.getElementById("FEEDR-" + id
);
465 var feed_img
= f_document
.getElementById("FIMG-" + id
);
466 var feedlink
= f_document
.getElementById("FEEDL-" + id
);
468 if (updated
&& feedlink
) {
470 feedlink
.title
= "Error: " + error
+ " (" + updated
+ ")";
472 feedlink
.title
= "Updated: " + updated
;
476 if (feedctr
&& feedu
&& feedr
) {
478 if (feedu
.innerHTML
!= ctr
&& id
== getActiveFeedId() && scheduled_call
) {
479 var hf
= title_obj
.parent
.frames
["headlines-frame"];
480 hf
.location
.reload(true);
483 feedu
.innerHTML
= ctr
;
486 feedr
.className
= feedr
.className
.replace("feed", "error");
488 feedr
.className
= feedr
.className
.replace("error", "feed");
492 feedctr
.className
= "odd";
493 if (!feedr
.className
.match("Unread")) {
494 var is_selected
= feedr
.className
.match("Selected");
496 feedr
.className
= feedr
.className
.replace("Selected", "");
497 feedr
.className
= feedr
.className
.replace("Unread", "");
499 feedr
.className
= feedr
.className
+ "Unread";
502 feedr
.className
= feedr
.className
+ "Selected";
507 feedctr
.className
= "invisible";
508 feedr
.className
= feedr
.className
.replace("Unread", "");
513 exception_error("parse_counters", e
);
517 function all_counters_callback() {
518 if (xmlhttp_rpc
.readyState
== 4) {
520 if (!xmlhttp_rpc
.responseXML
|| !xmlhttp_rpc
.responseXML
.firstChild
) {
521 notify("[all_counters_callback] backend did not return valid XML");
525 var reply
= xmlhttp_rpc
.responseXML
.firstChild
;
527 parse_counters(reply
);
530 exception_error("all_counters_callback", e
);
535 function update_all_counters(feed
) {
536 if (xmlhttp_ready(xmlhttp_rpc
)) {
537 var query
= "backend.php?op=rpc&subop=getAllCounters";
540 query
= query
+ "&aid=" + feed
;
543 xmlhttp_rpc
.open("GET", query
, true);
544 xmlhttp_rpc
.onreadystatechange
=all_counters_callback
;
545 xmlhttp_rpc
.send(null);
549 function popupHelp(tid
) {
550 var w
= window
.open("backend.php?op=help&tid=" + tid
,
552 "menubar=no,location=no,resizable=yes,scrollbars=yes,status=no");
555 /** * @(#)isNumeric.js * * Copyright (c) 2000 by Sundar Dorai-Raj
556 * * @author Sundar Dorai-Raj
557 * * Email: sdoraira@vt.edu
558 * * This program is free software; you can redistribute it and/or
559 * * modify it under the terms of the GNU General Public License
560 * * as published by the Free Software Foundation; either version 2
561 * * of the License, or (at your option) any later version,
562 * * provided that any use properly credits the author.
563 * * This program is distributed in the hope that it will be useful,
564 * * but WITHOUT ANY WARRANTY; without even the implied warranty of
565 * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
566 * * GNU General Public License for more details at http://www.gnu.org * * */
568 var numbers
=".0123456789";
569 function isNumeric(x
) {
570 // is x a String or a character?
572 // remove negative sign
574 for(j
=0;j
<x
.length
;j
++) {
575 // call isNumeric recursively for each character
576 number
=isNumeric(x
.substring(j
,j
+1));
577 if(!number
) return number
;
582 // if x is number return true
583 if(numbers
.indexOf(x
)>=0) return true;
589 function hideOrShowFeeds(doc
, hide
) {
591 if (!doc
.styleSheets
) return;
593 var css_rules
= doc
.styleSheets
[0].cssRules
;
595 if (!css_rules
|| !css_rules
.length
) return;
597 for (i
= 0; i
< css_rules
.length
; i
++) {
598 var rule
= css_rules
[i
];
600 if (rule
.selectorText
== "ul.feedList li.feed") {
602 rule
.style
.display
= "block";
604 rule
.style
.display
= "none";
612 function selectTableRow(r
, do_select
) {
613 r
.className
= r
.className
.replace("Selected", "");
616 r
.className
= r
.className
+ "Selected";
620 function selectTableRowById(elem_id
, check_id
, do_select
) {
624 var row
= document
.getElementById(elem_id
);
627 selectTableRow(row
, do_select
);
630 var check
= document
.getElementById(check_id
);
633 check
.checked
= do_select
;
636 exception_error("selectTableRowById", e
);
640 function selectTableRowsByIdPrefix(content_id
, prefix
, check_prefix
, do_select
,
641 classcheck
, reset_others
) {
643 var content
= document
.getElementById(content_id
);
646 alert("[selectTableRows] Element " + content_id
+ " not found.");
650 for (i
= 0; i
< content
.rows
.length
; i
++) {
651 if (!classcheck
|| content
.rows
[i
].className
.match(classcheck
)) {
653 if (content
.rows
[i
].id
.match(prefix
)) {
654 selectTableRow(content
.rows
[i
], do_select
);
656 var row_id
= content
.rows
[i
].id
.replace(prefix
, "");
657 var check
= document
.getElementById(check_prefix
+ row_id
);
660 check
.checked
= do_select
;
662 } else if (reset_others
) {
663 selectTableRow(content
.rows
[i
], false);
665 var row_id
= content
.rows
[i
].id
.replace(prefix
, "");
666 var check
= document
.getElementById(check_prefix
+ row_id
);
669 check
.checked
= false;
673 } else if (reset_others
) {
674 selectTableRow(content
.rows
[i
], false);
676 var row_id
= content
.rows
[i
].id
.replace(prefix
, "");
677 var check
= document
.getElementById(check_prefix
+ row_id
);
680 check
.checked
= false;
687 function getSelectedTableRowIds(content_id
, prefix
) {
689 var content
= document
.getElementById(content_id
);
692 alert("[getSelectedTableRowIds] Element " + content_id
+ " not found.");
696 var sel_rows
= new Array();
698 for (i
= 0; i
< content
.rows
.length
; i
++) {
699 if (content
.rows
[i
].id
.match(prefix
) &&
700 content
.rows
[i
].className
.match("Selected")) {
702 var row_id
= content
.rows
[i
].id
.replace(prefix
+ "-", "");
703 sel_rows
.push(row_id
);
711 function toggleSelectRowById(sender
, id
) {
712 var row
= document
.getElementById(id
);
714 if (sender
.checked
) {
715 if (!row
.className
.match("Selected")) {
716 row
.className
= row
.className
+ "Selected";
719 if (row
.className
.match("Selected")) {
720 row
.className
= row
.className
.replace("Selected", "");
725 function toggleSelectListRow(sender
) {
726 var parent_row
= sender
.parentNode
;
728 if (sender
.checked
) {
729 if (!parent_row
.className
.match("Selected")) {
730 parent_row
.className
= parent_row
.className
+ "Selected";
733 if (parent_row
.className
.match("Selected")) {
734 parent_row
.className
= parent_row
.className
.replace("Selected", "");
740 function toggleSelectRow(sender
) {
741 var parent_row
= sender
.parentNode
.parentNode
;
743 if (sender
.checked
) {
744 if (!parent_row
.className
.match("Selected")) {
745 parent_row
.className
= parent_row
.className
+ "Selected";
748 if (parent_row
.className
.match("Selected")) {
749 parent_row
.className
= parent_row
.className
.replace("Selected", "");
754 function openExternalUrl(url
) {
755 var w
= window
.open(url
);
758 function getRelativeFeedId(list
, id
, direction
, unread_only
) {
760 if (direction
== "next") {
761 for (i
= 0; i
< list
.childNodes
.length
; i
++) {
762 var child
= list
.childNodes
[i
];
763 if (child
.id
&& child
.id
== "feedCatHolder") {
764 if (child
.lastChild
) {
765 var cr
= getRelativeFeedId(child
.firstChild
, id
, direction
);
768 } else if (child
.id
&& child
.id
.match("FEEDR-")) {
769 return child
.id
.replace('FEEDR-', '');
774 // FIXME select last feed doesn't work when only unread feeds are visible
776 if (direction
== "prev") {
777 for (i
= list
.childNodes
.length
-1; i
>= 0; i
--) {
778 var child
= list
.childNodes
[i
];
779 if (child
.id
== "feedCatHolder") {
780 if (child
.firstChild
) {
781 var cr
= getRelativeFeedId(child
.firstChild
, id
, direction
);
784 } else if (child
.id
.match("FEEDR-")) {
786 if (getCookie("ttrss_vf_hreadf") == 1) {
787 if (child
.className
!= "feed") {
788 alert(child
.className
);
789 return child
.id
.replace('FEEDR-', '');
792 return child
.id
.replace('FEEDR-', '');
799 var feed
= list
.ownerDocument
.getElementById("FEEDR-" + getActiveFeedId());
801 if (getCookie("ttrss_vf_hreadf") == 1) {
805 if (direction
== "next") {
815 } else if (e
.parentNode
.parentNode
.nextSibling
) {
817 var this_cat
= e
.parentNode
.parentNode
;
821 if (this_cat
&& this_cat
.nextSibling
) {
822 while (!e
&& this_cat
.nextSibling
) {
823 this_cat
= this_cat
.nextSibling
;
824 if (this_cat
.id
== "feedCatHolder") {
825 e
= this_cat
.firstChild
.firstChild
;
835 if (!unread_only
|| (unread_only
&& e
.className
!= "feed" &&
836 e
.className
!= "error")) {
837 return e
.id
.replace("FEEDR-", "");
842 } else if (direction
== "prev") {
848 if (e
.previousSibling
) {
850 e
= e
.previousSibling
;
852 } else if (e
.parentNode
.parentNode
.previousSibling
) {
854 var this_cat
= e
.parentNode
.parentNode
;
858 if (this_cat
&& this_cat
.previousSibling
) {
859 while (!e
&& this_cat
.previousSibling
) {
860 this_cat
= this_cat
.previousSibling
;
861 if (this_cat
.id
== "feedCatHolder") {
862 e
= this_cat
.firstChild
.lastChild
;
872 if (!unread_only
|| (unread_only
&& e
.className
!= "feed" &&
873 e
.className
!= "error")) {
874 return e
.id
.replace("FEEDR-", "");
882 function showBlockElement(id
) {
883 var elem
= document
.getElementById(id
);
886 elem
.style
.display
= "block";
888 alert("[showBlockElement] can't find element with id " + id
);
892 function hideParentElement(e
) {
893 e
.parentNode
.style
.display
= "none";
896 function dropboxSelect(e
, v
) {
897 for (i
= 0; i
< e
.length
; i
++) {
898 if (e
[i
].value
== v
) {
905 // originally stolen from http://www.11tmr.com/11tmr.nsf/d6plinks/MWHE-695L9Z
906 // bugfixed just a little bit :-)
907 function getURLParam(strParamName
){
909 var strHref
= window
.location
.href
;
911 if (strHref
.indexOf("#") == strHref
.length
-1) {
912 strHref
= strHref
.substring(0, strHref
.length
-1);
915 if ( strHref
.indexOf("?") > -1 ){
916 var strQueryString
= strHref
.substr(strHref
.indexOf("?"));
917 var aQueryString
= strQueryString
.split("&");
918 for ( var iParam
= 0; iParam
< aQueryString
.length
; iParam
++ ){
919 if (aQueryString
[iParam
].indexOf(strParamName
+ "=") > -1 ){
920 var aParam
= aQueryString
[iParam
].split("=");
921 strReturn
= aParam
[1];
929 function leading_zero(p
) {
931 if (s
.length
== 1) s
= "0" + s
;
935 function closeInfoBox(cleanup
) {
936 var box
= document
.getElementById('infoBox');
937 var shadow
= document
.getElementById('infoBoxShadow');
940 shadow
.style
.display
= "none";
942 box
.style
.display
= "none";
945 if (cleanup
) box
.innerHTML
= " ";
952 function displayDlg(id
, param
) {
954 if (!xmlhttp_ready(xmlhttp
)) {
961 xmlhttp
.open("GET", "backend.php?op=dlg&id=" +
962 param_escape(id
) + "¶m=" + param_escape(param
), true);
963 xmlhttp
.onreadystatechange
=infobox_callback
;
970 function infobox_submit_callback() {
971 if (xmlhttp
.readyState
== 4) {
974 // called from prefs, reload tab
976 selectTab(active_tab
, false);
979 notify(xmlhttp
.responseText
);
984 function infobox_callback() {
985 if (xmlhttp
.readyState
== 4) {
986 var box
= document
.getElementById('infoBox');
987 var shadow
= document
.getElementById('infoBoxShadow');
989 box
.innerHTML
=xmlhttp
.responseText
;
991 shadow
.style
.display
= "block";
993 box
.style
.display
= "block";
999 function qaddFilter() {
1001 if (!xmlhttp_ready(xmlhttp
)) {
1002 printLockingError();
1006 var query
= Form
.serialize("filter_add_form");
1008 xmlhttp
.open("GET", "backend.php?" + query
, true);
1009 xmlhttp
.onreadystatechange
=infobox_submit_callback
;
1015 function toggleSubmitNotEmpty(e
, submit_id
) {
1017 document
.getElementById(submit_id
).disabled
= (e
.value
== "")
1019 exception_error("toggleSubmitNotEmpty", e
);
1023 function isValidURL(s
) {
1024 return s
.match("http://") != null || s
.match("https://") != null;
1029 if (!xmlhttp_ready(xmlhttp
)) {
1030 printLockingError();
1034 notify("Adding feed...");
1038 var feeds_doc
= getFeedsContext().document
;
1040 feeds_doc
.location
.href
= "backend.php?op=error&msg=Loading,%20please wait...";
1042 var query
= Form
.serialize("feed_add_form");
1044 xmlhttp
.open("GET", "backend.php?" + query
, true);
1045 xmlhttp
.onreadystatechange
=dlg_frefresh_callback
;
1049 function filterCR(e
)
1054 key
= window
.event
.keyCode
; //IE
1056 key
= e
.which
; //firefox
1064 function getMainContext() {
1065 if (parent
.window
!= window
) {
1066 return parent
.window
;
1072 function getFeedsContext() {
1074 return getMainContext().frames
["feeds-frame"];
1076 exception_error("getFeedsContext", e
);
1080 function debug(msg
) {
1081 var ctx
= getMainContext();
1083 var c
= ctx
.document
.getElementById('debug_output');
1084 if (c
&& c
.style
.display
== "block") {
1085 while (c
.lastChild
!= 'undefined' && c
.childNodes
.length
> 20) {
1086 c
.removeChild(c
.lastChild
);
1090 var ts
= leading_zero(d
.getHours()) + ":" + leading_zero(d
.getMinutes()) +
1091 ":" + leading_zero(d
.getSeconds());
1092 c
.innerHTML
= "<li>[" + ts
+ "] " + msg
+ "</li>" + c
.innerHTML
;
1096 function getInitParam(key
) {
1097 return getMainContext().init_params
[key
];
1101 function storeInitParam(key
, value
) {
1103 getMainContext().init_params
[key
] = value
;
1104 new Ajax
.Request("backend.php?op=rpc&subop=storeParam&key=" +
1105 param_escape(key
) + "&value=" + param_escape(value
));
1107 exception_error("storeInitParam", e
);