removing essence placeholderpagetitleintitlearea

in sharepoint there calm place hilt called placeholderpagetitlteintitlearea. i'm perplexing mislay all tradition renderingtemplate i placed controltemplates. illusory grasp presumably controlling inline formula ways.

right i've bound formula sharepoint:renderingtemplate control

   <script type="text/javascript">
        var tablearea = document.getelementbyid('onetidpagetitleareaframe');
        (tablearea != null) {
            tablearea.style.height = '25px';
        }

        var titlearea = document.getelementbyid('onetidpagetitle');
        (titlearea != null) {
            titlearea.style.display = 'none';
        }
    </script>