function addcounter(element_id) {
	var charcount = function () {
			var length=$('#'+element_id).val().length;
			$('#'+element_id+"_counter").html(length);
	}
	$('#'+element_id).after('<span id="'+element_id+'_counter"></span>');
	$('#'+element_id).change(charcount);
	$('#'+element_id).keyup(charcount);
}



//add fields which needs a char counter here.
$("document").ready( function () {
	addcounter('edit-title');
	addcounter('edit-summary');
	addcounter('edit-teasertext');
});