function resizeImage()
{
	var maxWidth = 200;
	var maxHeight = 200;
	var resizeName = 'resizeImage';
	var ratio = 1;
	
	for (var i = 0; i < document.images.length; i++)
	{
		if (document.images[i].className == resizeName)
		{
			what = document.images[i];
			
			if (what.width > maxWidth || what.height > maxHeight)
			{
				if ((maxHeight / what.height) <= (maxWidth / what.width))
				{
					ratio = what.width / what.height; 
					what.height = maxHeight;
					what.width = maxHeight * ratio;
				}
				else
				{
					ratio = what.height / what.width; 
					what.height = maxWidth * ratio ;
					what.width = maxWidth;
				}
			}
		}
	}

}