function show_preview()
{
var hWndPreviewWindow = window.open("","HTML Preview","width=520,height=300,scrollbars=yes,resizable=yes, status=0");
hWndPreviewWindow.document.open();
hWndPreviewWindow.document.writeln('HTML Preview');
hWndPreviewWindow.document.writeln('');
var box = document.getElementById ("entrycontent");
hWndPreviewWindow.document.write(box.value);
hWndPreviewWindow.document.writeln('');
hWndPreviewWindow.document.close();
}
function flash_embed_click ()
{
var box = document.getElementById ("entrycontent");
owidth = prompt ("Object width");
if (owidth == null)
return;
oheight = prompt ("Object height");
if (oheight == null)
return;
osource = prompt ("Object URL (source)");
if (osource == null)
return;
tag = "";
box.value = box.value.substring (0, box.selectionStart) + tag + box.value.substring (box.selectionEnd, box.value.length);
box.focus ();
}
function smilie_click (smilie)
{
var box = document.getElementById ("entrycontent");
box.value = box.value.substring (0, box.selectionStart) + smilie + box.value.substring (box.selectionEnd, box.value.length);
box.focus ();
}
function tag_click(opentag, closetag)
{
var box = document.getElementById ("entrycontent");
opentag = '<' + opentag + '>';
closetag = '';
box.value = box.value.substring (0, box.selectionStart) + opentag + box.value.substring (box.selectionStart, box.selectionEnd) + closetag + box.value.substring (box.selectionEnd, box.value.length);
box.focus ();
}
function bbcode_click (opencode, closecode)
{
var box = document.getElementById ("entrycontent");
opencode = "[" + opencode + "]";
closecode = "[/" + closecode + "]";
seltxt = box.value.substring (box.selectionStart, box.selectionEnd);
box.value = box.value.substring (0, box.selectionStart) + opencode + seltxt + closecode + box.value.substring (box.selectionEnd, box.value.length);
box.focus ();
}
function bbquote_click ()
{
var box = document.getElementById ("entrycontent");
opencode = "[QUOTE]";
closecode = "[/QUOTE]";
if (box.value.substring (box.selectionStart, box.selectionEnd).length != 0)
{
seltxt = box.value.substring (box.selectionStart, box.selectionEnd);
}
else
{
seltxt = document.getSelection();
}
box.value = box.value.substring (0, box.selectionStart) + opencode + seltxt + closecode + box.value.substring (box.selectionEnd, box.value.length);
box.focus ();
}
function shorttag_click(tag)
{
var box = document.getElementById ("entrycontent");
shorttag = '<' + tag + ' />';
box.value = box.value.substring (0, box.selectionStart) + shorttag + box.value.substring (box.selectionStart, box.value.length);
box.focus ();
}
function list_tag (listopen, listclose)
{
var box = document.getElementById ("entrycontent");
opentag = '<' + listopen + '>';
closetag = '';
numitems = prompt ('Number of list items');
if (numitems == null)
return;
num = parseInt (numitems);
tagtext = opentag + "\r\n";
for (i = 1; i <= num; i = i + 1)
{
tagtext = tagtext + " \r\n";
}
tagtext = tagtext + closetag + "\r\n";
box.value = box.value.substring (0, box.selectionStart) + tagtext + box.value.substring (box.selectionEnd, box.value.length);
box.focus ();
}
function table_tag ()
{
var box = document.getElementById ("entrycontent");
numrows = prompt ("Number of rows");
numcols = prompt ("Number of columns");
header = confirm ("Do you want a header row?")
if (numrows == null || numcols == null)
return;
nr = parseInt (numrows);
nc = parseInt (numcols);
tagtext = "\r\n";
if (header)
{
tagtext += "\r\n";
tagtext += " \r\n";
for (i = 1; i <= nc; i = i + 1)
{
tagtext += " | \r\n";
}
tagtext +="
\r\n\r\n";
}
tagtext += "\r\n";
for (i = 1; i <= nr; i = i + 1)
{
tagtext += " \r\n";
for (j = 1; j <= nc; j = j + 1)
tagtext += " | \r\n";
tagtext += "
\r\n";
}
tagtext += "\r\n
\r\n";
box.value = box.value.substring (0, box.selectionStart) + tagtext + box.value.substring (box.selectionEnd, box.value.length);
box.focus ();
}
function image_tag()
{
imgsrc = prompt ('Image URL', 'http://');
if (imgsrc == null)
return;
alttxt = prompt ('Title/alternate text');
if (alttxt == null)
return;
tag = 'img src="' + imgsrc + '" alt="' + alttxt + '" title="' + alttxt + '"';
shorttag_click (tag);
}
function link_tag()
{
linkurl = prompt ('URL', 'http://');
if (linkurl == null)
return;
nofollow = confirm ("No follow?");
otag = 'a href="' + linkurl + '"';
if (nofollow)
otag += ' rel="nofollow"'
ctag = 'a';
tag_click (otag, ctag);
}