<!--
function DivOnOff1()
{  
	if(document.getElementById('pic1').style.visibility == 'visible')
	{
		document.getElementById('pic2').style.visibility = 'hidden'; 
		document.getElementById('pic2').style.display = 'none'; 
		
		document.getElementById('pic3').style.visibility = 'hidden'; 
		document.getElementById('pic3').style.display = 'none';
		
		document.getElementById('pic4').style.visibility = 'hidden'; 
		document.getElementById('pic4').style.display = 'none';
	
	}
	else
	{
		document.getElementById('pic1').style.visibility = 'visible'; 
		document.getElementById('pic1').style.display = 'block';
		
		document.getElementById('pic2').style.visibility = 'hidden'; 
		document.getElementById('pic2').style.display = 'none'; 
		
		document.getElementById('pic3').style.visibility = 'hidden'; 
		document.getElementById('pic3').style.display = 'none';
		
		document.getElementById('pic4').style.visibility = 'hidden'; 
		document.getElementById('pic4').style.display = 'none';
	}
	void(0);
}
//-->

<!--
function DivOnOff2()
{  
	if(document.getElementById('pic2').style.visibility == 'visible')
	{
		document.getElementById('pic1').style.visibility = 'hidden'; 
		document.getElementById('pic1').style.display = 'none'; 
		
		document.getElementById('pic3').style.visibility = 'hidden'; 
		document.getElementById('pic3').style.display = 'none';
		
		document.getElementById('pic4').style.visibility = 'hidden'; 
		document.getElementById('pic4').style.display = 'none';
	
	}
	else
	{
		document.getElementById('pic2').style.visibility = 'visible'; 
		document.getElementById('pic2').style.display = 'block';
		
		document.getElementById('pic1').style.visibility = 'hidden'; 
		document.getElementById('pic1').style.display = 'none'; 
		
		document.getElementById('pic3').style.visibility = 'hidden'; 
		document.getElementById('pic3').style.display = 'none';
		
		document.getElementById('pic4').style.visibility = 'hidden'; 
		document.getElementById('pic4').style.display = 'none';
	}
	void(0);
}
//-->

<!--
function DivOnOff3()
{  
	if(document.getElementById('pic3').style.visibility == 'visible')
	{
		document.getElementById('pic1').style.visibility = 'hidden'; 
		document.getElementById('pic1').style.display = 'none'; 
		
		document.getElementById('pic2').style.visibility = 'hidden'; 
		document.getElementById('pic2').style.display = 'none';
		
		document.getElementById('pic4').style.visibility = 'hidden'; 
		document.getElementById('pic4').style.display = 'none';
	
	}
	else
	{
		document.getElementById('pic3').style.visibility = 'visible'; 
		document.getElementById('pic3').style.display = 'block';
		
		document.getElementById('pic1').style.visibility = 'hidden'; 
		document.getElementById('pic1').style.display = 'none'; 
		
		document.getElementById('pic2').style.visibility = 'hidden'; 
		document.getElementById('pic2').style.display = 'none';
		
		document.getElementById('pic4').style.visibility = 'hidden'; 
		document.getElementById('pic4').style.display = 'none';
	}
	void(0);
}
//-->

<!--
function DivOnOff4()
{  
	if(document.getElementById('pic4').style.visibility == 'visible')
	{
		document.getElementById('pic1').style.visibility = 'hidden'; 
		document.getElementById('pic1').style.display = 'none'; 
		
		document.getElementById('pic2').style.visibility = 'hidden'; 
		document.getElementById('pic2').style.display = 'none';
		
		document.getElementById('pic3').style.visibility = 'hidden'; 
		document.getElementById('pic3').style.display = 'none';
	
	}
	else
	{
		document.getElementById('pic4').style.visibility = 'visible'; 
		document.getElementById('pic4').style.display = 'block';
		
		document.getElementById('pic1').style.visibility = 'hidden'; 
		document.getElementById('pic1').style.display = 'none'; 
		
		document.getElementById('pic2').style.visibility = 'hidden'; 
		document.getElementById('pic2').style.display = 'none';
		
		document.getElementById('pic3').style.visibility = 'hidden'; 
		document.getElementById('pic3').style.display = 'none';
	}
	void(0);
}
//-->