function CountClick(link, increment) {
	var input = link.parentNode.getElementsByTagName("INPUT");
	n = new Number(input[0].value);
	if (isNaN(input[0].value)){
		input[0].value = 0;
	} else {
		if (n>0) {
			input[0].value=n+increment;
		} else {
			if (increment>0) {
				input[0].value=n+increment;
			} else {
				input[0].value=0;
			}
		}
	}
	
}
function RatingOver(link, vote) {
	link.parentNode.parentNode.parentNode.className="rating vote"+vote;
}
function RatingOut(link, vote) {
	link.parentNode.parentNode.parentNode.className="rating";
}