function limitChars(textid, limit, infodiv)
 {
 var text = $('#'+textid).val(); 
 var textlength = text.length;
 if(textlength > limit)
 {
 $('#' + infodiv).html('Komentar je ograničen na '+limit+' znakova!');
  $('#'+textid).val(text.substr(0,limit));
  return false;
  }
  else
  {
  $('#' + infodiv).html('Možete upisati još '+ (limit - textlength) +' znakova.');
  return true;
  }
  }
 
$(document).ready(function(){
	/* The following code is executed once the DOM is loaded */

	/* This flag will prevent multiple comment submits: */
	var working = false;

	/* Listening for the submit event of the form: */
	$('#addCommentForm').submit(function(e){

 		e.preventDefault();
		if(working) return false;

		working = true;
		$('#submit').val('Obrada..');
		$('span.error').remove();

		/* Sending the form fileds to submit.php: */
		$.post('komentar.asp',$(this).serialize(),function(msg){

			working = false;
			$('#submit').val('Komentiraj');

			if(msg.status){

				/*
				/	If the insert was successful, add the comment
				/	below the last one on the page with a slideDown effect
				/*/
				$('div#nemadostupnih').remove();
				$(msg.html).hide().insertBefore('#addCommentContainer').slideDown();
				$('#body').val('');
			}
			else {

				/*
				/	If there were errors, loop through the
				/	msg.errors object and display them on the page
				/*/

				$.each(msg.errors,function(k,v){
					$('label[for='+k+']').append('<span class="error">'+
						v+'</span>');
				});
			}
		},'json');

	});

});