function checkLengthForm(fld_name, maxlength) {
	lastlength = parseInt(maxlength) - document.order_form.elements[fld_name].value.length;
	if (lastlength <= 0) {
		document.order_form.elements[fld_name].value = document.order_form.elements[fld_name].value.substring(0, maxlength);
		lastlength = parseInt(maxlength) - document.order_form.elements[fld_name].value.length;
	}
	if (document.order_form.elements['_count_' + fld_name]) {
		document.order_form.elements['_count_' + fld_name].value = lastlength;
	}
	return 0
}

function toggleDisplay(Id, url) {
	if ( document.getElementById(Id) ) {
		if ( document.getElementById(Id).style.display == 'none' ) {
			document.getElementById(Id).style.display = '';
		} else {
			location.replace(url);
		}
	}
	return 0
}

function addBookmark(url, title) { 
  if (!url) url = location.href; 
  if (!title) title = document.title; 
  
  //Gecko 
  if ((typeof window.sidebar == "object") && (typeof window.sidebar.addPanel == "function")) window.sidebar.addPanel (title, url, ""); 
  //IE4+ 
  else if (typeof window.external == "object") window.external.AddFavorite(url, title); 
  //Opera7+ 
  else if (window.opera && document.createElement)  { 
    var a = document.createElement('A'); 
    if (!a) return false; //IF Opera 6 
    a.setAttribute('rel','sidebar'); 
    a.setAttribute('href',url); 
    a.setAttribute('title',title); 
    a.click(); 
  } 
  else return false; 
  
  return true; 
}