var contentRegions = new Array();
contentRegions [1] = new Array ('1_business', '1_actions', '1_results');
contentRegions [2] = new Array ('2_business', '2_actions', '2_results');
contentRegions [3] = new Array ('3_business', '3_actions', '3_results');
contentRegions [4] = new Array ('4_business', '4_actions', '4_results');
contentRegions [5] = new Array ('5_business', '5_actions', '5_results');
contentRegions [6] = new Array ('6_business', '6_actions', '6_results');

function showContent (atag)
{
	var id = atag.id;
	var regionSet = id.substr(0, id.indexOf('_'));
	var region = id.substring(id.indexOf('_')+1);
	
	for (var i = 0; i < contentRegions[regionSet].length; i++)
	{
		if (contentRegions[regionSet][i] !=  id)
		{
			document.getElementById('content_' + contentRegions[regionSet][i]).style.display = 'none';
			document.getElementById(contentRegions[regionSet][i]).className = '';
		}
		else
		{
			document.getElementById('content_' + contentRegions[regionSet][i]).style.display = '';
			document.getElementById(contentRegions[regionSet][i]).className = 'current';
		}
	}
}