/* Toggle the keywords div for a given category */
function toggle_keywords(id)
{
	var el = document.getElementById('keywords_' + id);
	var button = document.getElementById('toggle_keywords_' + id);

	if (el.style.display != 'none')
	{
		el.style.display = 'none';
		button.value = 'show';
	}
	else
	{
		el.style.display = '';
		button.value = 'hide';
	}
}

function onImgErrorSmall(source)
{
  source.src = "/images/no-image-48px.gif";
  // disable onerror to prevent endless loop
  source.onerror = "";
  return true;
}

/* Fade in an element */
function fadeInOut(id, time)
{
	var el = document.getElementById(id);

	$(el).fadeIn("slow").animate({opacity: 1.0}, 5000).fadeOut("slow");
}


function pauseExec(millis)
{
	var date = new Date();
	var curDate = null;

	do { curDate = new Date(); }
	while(curDate-date < millis);
	alert('Test');
}