AJAX core library: possible breaking change, readystatechange functions are now called with the XHR instance as the first parameter, to allow requests to run in parallel. This means much better stability but may break some applets (compatibility hack is included)
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>{#table_dlg.merge_cells_title}</title>
<script type="text/javascript" src="../../tiny_mce_popup.js"></script>
<script type="text/javascript" src="../../utils/mctabs.js"></script>
<script type="text/javascript" src="../../utils/validate.js"></script>
<script type="text/javascript" src="js/merge_cells.js"></script>
<base target="_self" />
</head>
<body style="margin: 8px" style="display: none">
<form onsubmit="mergeCells();return false;" action="#">
<fieldset>
<legend>{#table_dlg.merge_cells_title}</legend>
<table border="0" cellpadding="0" cellspacing="3" width="100%">
<tr>
<td>{#table_dlg.cols}:</td>
<td align="right"><input type="text" name="numcols" value="" class="number min1 mceFocus" style="width: 30px" /></td>
</tr>
<tr>
<td>{#table_dlg.rows}:</td>
<td align="right"><input type="text" name="numrows" value="" class="number min1" style="width: 30px" /></td>
</tr>
</table>
</fieldset>
<div class="mceActionPanel">
<div style="float: left">
<input type="submit" id="insert" name="insert" value="{#update}" />
</div>
<div style="float: right">
<input type="button" id="cancel" name="cancel" value="{#cancel}" onclick="tinyMCEPopup.close();" />
</div>
</div>
</form>
</body>
</html>