echo 'var longitud=document.thisform'.$this->id.'.post.value.length;';
	    echo 'var element = $("#edit-form").parentNode)';
		echo 'if(longitud>0)';
		echo 'var options = {success:  function(response) {if (/^ERROR:/.test(response)) alert(response); else { element.html(response); $("#addpost").hide("fast"); } } }; ';

	    echo 'else var options = {success:  function(response) {if (/^ERROR:/.test(response)) alert(response); else { $("#"+element).html(response); $("#addpost").hide("fast"); } } }; ';