function formURL()
{
new Ajax.Request('/admin/ajaxURL',
  {
    method:'post',
	parameters: { text: $('title_h1').value.toLowerCase() },
    onSuccess: function(transport){
      var response = transport.responseText || "title_h1";
      $('url').value=response.toLowerCase();
    },
    onFailure: function(){ alert('Something went wrong with ajax...') }
  });
}

function check_contacts_form() {
	if(!check_is_empty(document.getElementById('txt')) || !check_email(document.getElementById('email')))
		{
			if(!check_email(document.getElementById('email')) || !check_is_empty(document.getElementById('txt')))
			return false;
		}
	else
		return true;	
}

function check_email(email)
{
	var reg = new RegExp("[0-9a-z_]+@[0-9a-z_^.]+\\.[a-z]", 'i');
	if (!reg.test(email.value)) {
		document.getElementById('email_error').style.display = 'block';
		return false;
	}
	else{
		document.getElementById('email_error').style.display = 'none';
		return true;
	}
}



function check_is_empty(field)
{
	if (field.value=='') {
		document.getElementById('text_error').style.display = 'block';
		return false;
	}
	else{
		document.getElementById('text_error').style.display = 'none';
		return true;
	}
}