function $u(_id, _url, _pars, _form) {
	var pars = '';
	if(_form) pars = $(_form).toQueryString();
	if(_pars) pars = pars+'&'+_pars;
	
	new Ajax( _url+'.php',
			  { method: 'post',
				update: $(_id),
				data: pars,
				onFailure: function() {},
				evalScripts: true } ).request();
}

var site = {
	initialize: function() {
		nieuwsflashSubmitBlink();
	}
}

function nieuwsflashSubmitBlink() {
	element = $('nieuwsflashSubmitBorder');
	element.className = element.className == 'transparent' ? '' : 'transparent';
	setTimeout('nieuwsflashSubmitBlink()', 1000);
}