// JavaScript Document

function ratingPreview(field, star)
{
	for(i = 1; i <= 5; i++)
	{
		icon = document.getElementById('star_' + field + '_' + i);
		if(star >= i)
			icon.className = 'star star-preview';
		else
			icon.className = 'star';
	}
}

function ratingOff(field)
{
	rating = document.getElementById('rating_' + field).value;
	for(i = 1; i <= 5; i++)
	{
		icon = document.getElementById('star_' + field + '_' + i);
		if(rating >= i)
			icon.className = 'star star-active';
		else
			icon.className = 'star';
	}
}

function ratingClick(field, star)
{
	document.getElementById('rating_' + field).value = star;
	ratingOff(field);
}