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authordeva <deva>2008-10-12 11:55:18 +0000
committerdeva <deva>2008-10-12 11:55:18 +0000
commit062a5de0b96efff0e65ada60aab87d371d212d72 (patch)
tree27c5b2b5551ef6339a886680ae2e2036b9e8a371
parentdbc0b3f3bbe3cbc048be27108ad1a9e67458b378 (diff)
The editor needs this.
-rw-r--r--forum/htdocs/lib.js204
1 files changed, 204 insertions, 0 deletions
diff --git a/forum/htdocs/lib.js b/forum/htdocs/lib.js
new file mode 100644
index 0000000..5f6b64a
--- /dev/null
+++ b/forum/htdocs/lib.js
@@ -0,0 +1,204 @@
+/***************************************************************************
+* copyright : (C) 2001-2003 Advanced Internet Designs Inc.
+* email : forum@prohost.org
+* $Id$
+*
+* This program is free software; you can redistribute it and/or modify it
+* under the terms of the GNU General Public License as published by the
+* Free Software Foundation; either version 2 of the License, or
+* (at your option) any later version.
+***************************************************************************/
+
+JS_HELPOFF = false;
+/* indentify the browser */
+DOM = (document.getElementById) ? 1 : 0;
+NS4 = (document.layers) ? 1 : 0;
+IE4 = (document.all) ? 1 : 0;
+OPERA = navigator.userAgent.indexOf("Opera") > -1 ? 1 : 0;
+
+/* edit box stuff */
+function insertTag(obj, stag, etag)
+{
+ if (navigator.userAgent.indexOf("MSIE") > -1 && !OPERA) {
+ insertTagIE(obj, stag, etag);
+ } else if (window.getSelection && navigator.userAgent.indexOf("Safari") == -1) {
+ insertTagMoz(obj, stag, etag);
+ } else {
+ insertTagNS(obj, stag, etag);
+ }
+}
+
+function insertTagNS(obj, stag, etag)
+{
+ obj.value = obj.value+stag+etag;
+}
+
+function insertTagMoz(obj, stag, etag)
+{
+ txt = window.getSelection();
+
+ if (!txt || txt == '') {
+ t = document.getElementById('txtb');
+ h = document.getElementsByTagName('textarea')[0];
+ if (t.selectionStart == t.selectionEnd) {
+ t.value = t.value.substring(0, t.selectionStart) + stag + etag + t.value.substring(t.selectionEnd, t.value.length);
+ return;
+ }
+ txt = t.value.substring(t.selectionStart, t.selectionEnd);
+ if (txt) {
+ t.value = t.value.substring(0, t.selectionStart) + stag + txt + etag + t.value.substring(t.selectionEnd, t.value.length);
+ return;
+ }
+ }
+ obj.value = obj.value+stag+etag;
+}
+
+function insertTagIE(obj, stag, etag)
+{
+ r=document.selection.createRange();
+ if( document.selection.type == 'Text' && (obj.value.indexOf(r.text) != -1) ) {
+ a = r.text;
+ r.text = stag+r.text+etag;
+ if ( obj.value.indexOf(document.selection.createRange().text) == -1 ) {
+ document.selection.createRange().text = a;
+ }
+ }
+ else insertAtCaret(obj, stag+etag);
+}
+
+function dialogTag(obj, qst, def, stag, etag)
+{
+var q;
+ q = prompt(qst, def);
+ if ( !q ) return;
+ stag = stag.replace(/%s/i, q);
+ insertTag(obj, stag, etag);
+}
+
+function url_insert()
+{
+ if ( check_selection() )
+ dialogTag(document.post_form.msg_body, 'Location:', 'http://', '[url=%s]', '[/url]');
+ else
+ dialogTag(document.post_form.msg_body, 'Location:', 'http://', '[url]%s[/url]', '');
+}
+
+function check_selection()
+{
+var rn;
+var sel;
+
+ if ( document.layers ) return 0;
+ if ( navigator.userAgent.indexOf("MSIE") < 0 ) return 0;
+
+ r = document.selection.createRange();
+
+ if ( r.text.length && (document.post_form.msg_body.value.indexOf(r.text) != -1) ) {
+ a = document.selection.createRange().text;
+ rn = Math.random();
+ r.text = r.text + ' ' + rn;
+
+ if ( document.post_form.msg_body.value.indexOf(rn) != -1 ) {
+ sel = 1;
+ } else {
+ sel = 0;
+ }
+
+ document.selection.createRange().text = a;
+ }
+
+ return sel;
+}
+
+function storeCaret(textEl)
+{
+ if (textEl.createTextRange) textEl.caretPos = document.selection.createRange().duplicate();
+}
+
+function insertAtCaret(textEl, text)
+{
+ if (textEl.createTextRange && textEl.caretPos)
+ {
+ var caretPos = textEl.caretPos;
+ caretPos.text = caretPos.text.charAt(caretPos.text.length - 1) == ' ' ? text + ' ' : text;
+ }
+ else
+ textEl.value = textEl.value + text;
+}
+
+function email_insert()
+{
+ if ( check_selection() ) {
+ dialogTag(document.post_form.msg_body, 'Email:', '', '[url=mailto:%s]', '[/url]');
+ }
+ else
+ dialogTag(document.post_form.msg_body, 'Email:', '', '[email]%s[/email]', '');
+}
+
+function image_insert()
+{
+ dialogTag(document.post_form.msg_body, 'Image URL:', 'http://', '[img]%s[/img]', '');
+}
+
+function insertParentTagIE(stag, etag)
+{
+ r=window.opener.document.selection.createRange();
+ obj = window.opener.document.post_form.msg_body;
+
+ if( window.opener.document.selection.type == 'Text' && (obj.value.indexOf(r.text) != -1) ) {
+ a = r.text;
+ r.text = stag+r.text+etag;
+ if ( obj.value.indexOf(window.opener.document.selection.createRange().text) == -1 ) {
+ window.opener.document.selection.createRange().text = a;
+ }
+ }
+ else insertAtCaret(obj, stag+etag);
+}
+
+function insertParentTagNS(stag, etag)
+{
+ window.opener.document.post_form.msg_body.value = window.opener.document.post_form.msg_body.value + stag + etag;
+}
+
+function insertParentTag(stag, etag)
+{
+ if ( document.all )
+ insertParentTagIE(stag, etag);
+ else
+ insertParentTagNS(stag, etag);
+
+}
+
+function window_open(url,winName,width,height)
+{
+ xpos = (screen.width-width)/2;
+ ypos = (screen.height-height)/2;
+ options = "scrollbars=1,width="+width+",height="+height+",left="+xpos+",top="+ypos+"position:absolute";
+ window.open(url,winName,options);
+}
+
+function layerVis(layer,on)
+{
+ if (on) {
+ if (DOM)
+ document.getElementById(layer).style.visibility = "visible";
+ else if (NS4)
+ document.layers[layer].visibility = "show";
+ else if (IE4)
+ document.all[layer].style.visibility = "visible";
+ } else {
+ if (DOM)
+ document.getElementById(layer).style.visibility = "hidden";
+ else if (NS4)
+ document.layers[layer].visibility = "hide";
+ else if (IE4)
+ document.all[layer].style.visibility = "hidden";
+ }
+}
+
+function fud_msg_focus(mid_hash)
+{
+ if (!window.location.hash && !OPERA) {
+ window.location.hash = mid_hash;
+ }
+}