function swap(id, num)
{
  var current = num;
  var endNum = num;
  var i=1;
  var endnum = current;
	
	for (i=1;i<=endnum;i++) 
	{
		if(i % 2 == 0)
		{
			document.getElementById("star-"+id+"-"+i).src = "../images/rate_this_cam/star_half_rightOn.gif";
		}
		else
		{
			document.getElementById("star-"+id+"-"+i).src = "../images/rate_this_cam/star_half_leftOn.gif";
		}
	}
	  
  for (i=endnum+1;i<=10;i++) 
  {
  	if(i % 2 == 0)
	{
		document.getElementById("star-"+id+"-"+i).src = "../images/rate_this_cam/star_half_rightOff.gif";
	}
	else
	{
		document.getElementById("star-"+id+"-"+i).src = "../images/rate_this_cam/star_half_leftOff.gif";
	}
  }
}

function vote(id, rating, ip)
{
	//remove mouseover swaps
	var imgs = 'img[id*=star-'+id+']';
	$j(imgs).each( function(e){
		$j(this).removeAttr('onmouseover');
		$j(this).removeAttr('onmouseout');
		$j(this).removeAttr('onclick');
		$j(this).removeClass('clickable');
	});
	//generate ajax query
	var data = {id: id, rating: rating, ip: ip};
	$j.post('rateit2.php', data, function(returndata){
		/*alert(returndata);*/
		//var msg = "Thank you for voting!";
		/*if(returndata == "success"){
			msg = "Thank you for voting!";
		}else{
			msg = "You have already voted for this camera.";
		}*/
		var broken = '#broken-'+id;
		var voted = '#voted-'+id;
		$j(broken).hide(400).delay(5000).show(400);
		$j(voted).delay(400).show(400).delay(4600).hide(400);
	});
}