function agGoster()
	{
		document.getElementById('yilhan').style.display='none';
		document.getElementById('gozbay').style.display='none';
		document.getElementById('agurhan').style.visibility='visible';
		document.getElementById('agurhan').style.display='block';
		
	}
function yiGoster()
	{
		document.getElementById('agurhan').style.display='none';
		document.getElementById('gozbay').style.display='none';
		document.getElementById('yilhan').style.visibility='visible';
		document.getElementById('yilhan').style.display='block';
		
	}
function goGoster()
	{
		document.getElementById('agurhan').style.display='none';
		document.getElementById('yilhan').style.display='none';
		document.getElementById('gozbay').style.visibility='visible';
		document.getElementById('gozbay').style.display='block';
	}