Event.observe(window, 'load',function()
	{
		$$('img[alt].help').each(
			function(element)
			{
				element.title = '';
				new Tip(element, element.alt.replace(/\\n/gi,'<br/>'),
					{
						//hook:{target: 'topLeft', tip: 'bottomLeft'},
						effect: 'appear',
						//fixed: true,
						offset: {x:10, y:10},
						className: 'contexthelp',
						title: 'Help Tooltip - Content to be provided...'
					}
				);
			}
		);
	}
);