The editor needs this.

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;
+	}
+}