<?
function clean_title($title){
$title=strtolower($title);
$chars=array("ā"=>"a","č"=>"c","ē"=>"e","ģ"=>"g","ī"=>"i","ķ"=>"k","ļ"=>"l","ņ"=>"n","š"=>"s","ū"=>"u","ž"=>"z","-"=>"_"," "=>"_",);
$title=strtr($title,$chars);
$title=ereg_replace("[^a-z0-9_]","",$title);
return $title;
}
?>