<div class="postcontent">
<?php echo kirp($post->post_content, 350); ?>
<div class="cleared"></div>
</div><!-- /icerik -->

function kirp($excerpt, $substr=0) {
	$string = strip_tags(str_replace('[...]', '...', $excerpt));
	if ($substr>0) {
		$string = substr($string, 0, $substr);
	}
	return $string;
}