var ig_highlight = function(){
	$(this).css('opacity', 0.5);
	$(this).one('mouseout', function(){
		$(this).css('opacity', 1);
		});
	return true;
	}

var ig_imageSwap = function(){
	//alert('image = ' + $(this).attr('src'));
	$(settings.loadInto).attr('src', $(this).attr('src'));
	}

var ig_imageSwapNarrow = function(){
	//alert('image = ' + $(this).attr('src'));
	}