textarea不显示IE，但正在提交

createEmail: function(title){
        var $emailForm = $(\'<form>\',{action: \'sendEmail.php\', id: \'emailForm\'});
        var $table = $(\'<table>\');

        $emailForm.append($table);
        var $tr = $(\'<tr>\');
        $tr.append($(\'<td>\',{text: \'Email From:\'}));
        $tr.append($(\'<td>\',{html: \'<input type=\"text\" value=\"\" name=\"from\"/>\'}));
        $table.append($tr);

        $tr = $(\'<tr>\');
        $tr.append($(\'<td>\',{text: \'Email To:\'}));
        $tr.append($(\'<td>\',{html: \'<input type=\"text\" value=\"\" name=\"to\"/>\'}));
        $table.append($tr);

        $tr = $(\'<tr>\');
        $tr.append($(\'<td>\',{text: \'Message Body:\'}));
        $tr.append($(\'<textArea>\',{name: \'msg\', cols: 50, rows: 10,
                            text: \'Attached is the \' +title+ \' license key file.\\nPlease place the file in the same directory as the \"check_license.php\" file for \' +title+ \' \'}));
        $table.append($tr);

        $tr.append(\'<input type=\"hidden\" value=\"\'+title+\'\" name=\"title\"/>\');

        var $div = $(\'<div>\').append($emailForm).dialog({
                title: \'Email \' + title + \' File\',
                width: 600,
                modal: true,
                buttons: {
                    cancel: function(){
                        $(this).dialog(\'close\');
                    },
                    send: function(){
                        $.post($emailForm.attr(\'action\'), $emailForm.serialize(),function(data){
                            alert(data);
                            $div.dialog(\'close\');
                        })
                    }
                },
                beforeClose: function(){
                    $(this).remove();
                }
            });
        $div.dialog(\'widget\').css(\'margin\',\'0 auto\');

    }