Event.observe(window, 'load', DisableFormEnters);

function DisableFormEnters(evt)
{
	var inputs = document.getElementsByTagName('input');
	for (var i = 0, input; input = inputs[i]; i++)
	{
		input.onkeypress = function(evt)
		{
			var e = evt ? evt : window.event;
			var src = this;
			if (src == window)
			{
				src = Event.element(e);
			}
			var key = e.keyCode || e.which;

			if (key == 10 || key == 13)
			{
				if (src && (
					(src.type && (src.type == 'button' || src.type == 'submit')) ||
					(src.tagName && (src.tagName == 'BUTTON'))
				))
				{
					return true;
				}
				return false;
			}
		};
	}

	var tas = document.getElementsByTagName('textarea');
	for (var i = 0, ta; ta = tas[i]; i++)
	{
		ta.onfocus = function(){ TextareaFocused = true; };
		ta.onblur = function(){ TextareaFocused = false; };
	}
}

$j(function()
{
	if ($j('#Nav .SubNav').each(function()
	{
		if ($j('#Nav .current .SubNav').height() > 90)
		{
			$j('#PageControls').css('margin-top', '50px');
		}
	}));
});