function toggledisplay (id){
  if (document.getElementById) {
    var mydiv = document.getElementById(id);
    mydiv.style.display = (mydiv.style.display=='block'?'none':'block');
  }
}

var stars = 1;

function starsinactive (whichone)
{
	for (var i = 1; i <= 5; i++)
	{
		if(document.getElementById('star_' + i))
		{
			if(i <= stars)
			{
				document.getElementById('star_' + i).src = '/bilder/star_full.gif';
			}
			else
			{
				document.getElementById('star_' + i).src = '/bilder/star_empty.gif';
			}
		}
	}
}

function starsactive (whichone)
{
	for (var i = 1; i <= 5; i++)
	{
		if(document.getElementById('star_' + i))
		{
			if(i <= whichone)
			{
				document.getElementById('star_' + i).src = '/bilder/star_full.gif';
			}
			else
			{
				document.getElementById('star_' + i).src = '/bilder/star_empty.gif';
			}
		}
	}
}

function setstars( whichone)
{
	stars = whichone;
	if(document.getElementById('starinput'))
	{
		document.getElementById('starinput').value = whichone;
	}
}