function first()
{
	var s1 = document.getElementById('first'); 
	var s2 = document.getElementById('second'); 
	var s3 = document.getElementById('third'); 
	
	
	var im1 = document.getElementById('i1'); 
	var im2 = document.getElementById('i2'); 
	var im3 = document.getElementById('i3'); 	

	

	if (s1.style.display == 'block')
	{ 
	//	s1.style.display = 'none';
	//	im1.src = 'images/head_private_clients.gif';	
	}
	else
	{ 
		s1.style.display = 'block';
		s2.style.display = 'none';
		s3.style.display = 'none';
		im1.src = 'images/head_private_clientsl.gif';	
		im2.src = 'images/head_corporate_clients.gif';	
		im3.src = 'images/head_agent.gif';	
	
	}
}
function second()
{
	var s1 = document.getElementById('first'); 
	var s2 = document.getElementById('second'); 
	var s3 = document.getElementById('third'); 
	
	
	var im1 = document.getElementById('i1'); 
	var im2 = document.getElementById('i2'); 
	var im3 = document.getElementById('i3'); 	

	

	if (s2.style.display == 'block')
	{ 
	//	s2.style.display = 'none';
	//	im2.src = 'images/head_corporate_clients.gif';	
	}
	else
	{ 
		s1.style.display = 'none';
		s2.style.display = 'block';
		s3.style.display = 'none';
		im1.src = 'images/head_private_clients.gif';	
		im2.src = 'images/head_corporate_clientsl.gif';	
		im3.src = 'images/head_agent.gif';	
	
	}
}
function third()
{
	var s1 = document.getElementById('first'); 
	var s2 = document.getElementById('second'); 
	var s3 = document.getElementById('third'); 
	
	
	var im1 = document.getElementById('i1'); 
	var im2 = document.getElementById('i2'); 
	var im3 = document.getElementById('i3'); 	

	

	if (s3.style.display == 'block')
	{ 
//		s3.style.display = 'none';
//		im3.src = 'images/head_agent.gif';	
	}
	else
	{ 
		s1.style.display = 'none';
		s2.style.display = 'none';
		s3.style.display = 'block';
		im1.src = 'images/head_private_clients.gif';	
		im2.src = 'images/head_corporate_clients.gif';	
		im3.src = 'images/head_agentl.gif';	
	
	}
}