function ratingSetHighlight(key, value)
{
	for(i = 1;i <= 5;i++)
	{
		if(value < i)
			document.getElementById(key + i).className = 'ratingStar0';
		else
		{
			document.getElementById(key + i).className = 'ratingStar100';
		}
		
		document.getElementById(key + '_label').innerHTML = document.getElementById(key + value).alt;
	}
}

function ratingUnsetHighlight(key)
{
	ratingSetHighlight(key, document.getElementById(key).value);
}

function ratingSet(key, value)
{
	document.getElementById(key).value = value;
	document.getElementById(key + '_label').innerHTML = document.getElementById(key + value).alt;
}