var linkToStarG = "url('/images/stars.png') no-repeat";
var linkToStar="url('/images/stars_gold.png') no-repeat";      

function setRate(value, type){
	element = document.getElementById(type);
	element.value = value;
}

function lightStars(number, type){
	element1=document.getElementById(type+"_1");
	element2=document.getElementById(type+"_2");
	element3=document.getElementById(type+"_3");
	element4=document.getElementById(type+"_4");
	element5=document.getElementById(type+"_5");
	

  element1.style.background=linkToStarG;
	element2.style.background=linkToStarG;
	element3.style.background=linkToStarG;
	element4.style.background=linkToStarG;
	element5.style.background=linkToStarG;
	
	if(number > 0) element1.style.background=linkToStar;
	if(number > 1) element2.style.background=linkToStar;
	if(number > 2) element3.style.background=linkToStar;
	if(number > 3) element4.style.background=linkToStar;
	if(number > 4) element5.style.background=linkToStar;	
}

function setStarsValued(type,rate){
	element=document.getElementById(rate);
	value = element.value;
	
	element1=document.getElementById(type+"_1");
	element2=document.getElementById(type+"_2");
	element3=document.getElementById(type+"_3");
	element4=document.getElementById(type+"_4");
	element5=document.getElementById(type+"_5");
	element1.style.background=linkToStarG;
	element2.style.background=linkToStarG;
	element3.style.background=linkToStarG;
	element4.style.background=linkToStarG;
	element5.style.background=linkToStarG;
	if(value > 0) element1.style.background=linkToStar;
	if(value > 1) element2.style.background=linkToStar;
	if(value > 2) element3.style.background=linkToStar;
	if(value > 3) element4.style.background=linkToStar;
	if(value > 4) element5.style.background=linkToStar;

}