var star_selected = new Array(10);

 function star_check(star,form_star)
  {
	var star_html = '';
	var i = 1;

	if(star==0) star = star_selected[form_star];


	for(i;i<=star;i++)
	 {
		if(i==star)
	 star_html = star_html + '<img src="img/star_a.gif" onClick="star_click(' + i + ',' + form_star + ');" border="0" />';
		else
	 star_html = star_html + '<img src="img/star_a.gif" onMouseOver="star_check(' + i + ',' + form_star + ');" border="0" />';
	 }

	for(i;i<=5;i++)
	 star_html = star_html + '<img src="img/star_b.gif" onMouseOver="star_check(' + i + ',' + form_star + ');" border="0" />';

	document.getElementById("div_star_" + form_star).innerHTML = star_html;
  }

 function star_click(star,star_form)
  {
	star_selected[star_form] = star;
	document.getElementById('star[' + star_form + ']').value = star;
  }