function editurl ($string)

{

 $string = strtolower($string);

 $special = array(

            '?','!','.',',',':',';','*','(',')','{','}','[',']','%','#','¹','@','$','^','-','+','/','\\','=','|','"','\'',

            'à','á','â','ã','ä','å','¸','ç','è','é','ê',

            'ë','ì','í','î','ï','ð','ñ','ò','ó','ô','õ',

            'ú','û','ý',' ','æ','ö','÷','ø','ù','ü','þ','ÿ');

 $normal = array('_','_','_','_','_','_','_','_','_','_','_','_','_','_','_','_','_','_','_','_','_','_','_','_','_','_','_',

           'a','b','v','g','d','e','e','z','i','y','k',

          'l','m','n','o','p','r','s','t','u','f','h',

           'j','i','e','_','zh','ts','ch','sh','shch',

           '','yu','ya');

 $string =  str_replace($special, $normal, $string);

 return preg_replace(array('/[^a-zA-Z0-9 -]/', '/[ -]+/', '/^-|-$/'), array('', '-', ''), $string);

}

function editurl ($string)

{

	$string = strtolower($string);

	$special = array(

            '?','!','.',',',':',';','*','(',')','{','}','[',']','%','#','¹','@','$','^','-','+','/','\\','=','|','"','\'',

            'Ą','Č','Ę','Ė','Į','Š','Ų','Ū','Ž','ą','č','ę','ė','į','š','ų','ū','ž');

	$normal = array('_','_','_','_','_','_','_','_','_','_','_','_','_','_','_','_','_','_','_','_','_','_','_','_','_','_','_',

            'A','C','E','E','I','S','U','U','Z','a','c','e','e','i','s','u','u','z');

	$string =  str_replace($special, $normal, $string);

	return preg_replace(array('/[^a-zA-Z0-9 -]/', '/[ -]+/', '/^-|-$/'), array('', '-', ''), $string);

}