// preload star images
img_on = new Image();
img_on.src = "./images/layout/rate_star_on.gif";
img_off = new Image();
img_off.src = "./images/layout/rate_star_off.gif";
img_over = new Image();
img_over.src = "./images/layout/rate_star_over.gif";

// moving mouse above rating stars
function change_rate(over, rating)
{
	// generate links to all rating stars
	var stars = document.getElementsByName("rating-star");
	
	// link to picture
	var current_img = "";
	
	for(var i = 1; i <= 5; i++)
	{
		// mouse is over
		if(over >= i)
			stars[i - 1].src = img_over.src;
		// star is on
		else if(rating >= i)
			stars[i - 1].src = img_on.src;
		// star is off
		else
			stars[i - 1].src = img_off.src;
	}
}


// show coupon code now
function code_show()
{
	document.getElementById("coupon-encash").style.display = "none";
	document.getElementById("coupon-code").style.display = "inline";
}