function openTab(id) {
	
	if (id != 'agentsTab') {
			document.getElementById('agentsTab').style.display = 'none';	
			document.getElementById('agentsTabLink').style.color= '999';	
	}
	if (id != 'brokersTab') {
			document.getElementById('brokersTab').style.display = 'none';	
			document.getElementById('brokersTabLink').style.color= '999';	
	}
	if (id != 'managementTab') {
			document.getElementById('managementTab').style.display = 'none';	
			document.getElementById('managementTabLink').style.color= '999';	
	}

	document.getElementById(id).style.display = 'block';	
	document.getElementById(id + 'Link').style.color = 'ff6600';	
	
}