//rotating thumb functions
var changing_thumbs = new Array();
function changeThumb(index, i, num_thumbs, path)
{
	if (changing_thumbs[index])
	{
		i = i % num_thumbs + 1;
		document.getElementById(index).src = path + "" + i + ".jpg";
		setTimeout("changeThumb('" + index + "'," + i + ", " + num_thumbs + ", '" + path + "')", 400);
	}
}	
function startThumbChange(index, num_thumbs, path)
{	
	changing_thumbs[index] = true;
	
	changeThumb(index, 1, num_thumbs, path);
}
function endThumbChange(index, path)
{
	changing_thumbs[index] = false;
	document.getElementById(index).src = path + "" + 1 + ".jpg";
}

//show more less links javascript
function showMoreLess(id, more_text, less_text)
{
	if ($(id + "_link").innerHTML == more_text)
	{
		$(id).setStyles({visibility: 'visible', display: 'inline'});
		$(id + "_link").innerHTML = less_text;
	}
	else
	{
		$(id).setStyles({visibility: 'hidden', display: 'none'});
		$(id + "_link").innerHTML = more_text;
	}
}