function clearDefaultValue(elem, value){
	var val = elem.value;
	if (val == value)
	{
		elem.value = '';
	}
}

function setBlueBulet(id) {
	document.getElementById('bulet-' + id).style.background='url(/res/img/bulet-blue.jpg) no-repeat';
}

function setDefaultBulet(id) {
	document.getElementById('bulet-' + id).style.background='url(/res/img/bulet.jpg) no-repeat';
}