function divgoster(yerid){
		//menreset();
	if (document.getElementById(yerid)){document.getElementById(yerid).style.display=''}
	}
	
	function divgizle(yerid){
		if (document.getElementById(yerid))
			{document.getElementById(yerid).style.display='none'}
	}
	
	function sar1goster(yerid){
		if (document.getElementById('sarkdiv1')){document.getElementById('sarkdiv1').style.display=''}
	}
	function sar1gizle(){
		if (document.getElementById('sarkdiv1')){document.getElementById('sarkdiv1').style.display='none'}
	}

	function sar2goster(yerid){
		if (document.getElementById('sarkdiv2')){document.getElementById('sarkdiv2').style.display=''}
	}
	function sar2gizle(){
		if (document.getElementById('sarkdiv2')){document.getElementById('sarkdiv2').style.display='none'}
	}


	function sar3goster(yerid){
		if (document.getElementById('sarkdiv3')){document.getElementById('sarkdiv3').style.display=''}
	}
	function sar3gizle(){
		if (document.getElementById('sarkdiv3')){document.getElementById('sarkdiv3').style.display='none'}
	}


	function sar4goster(yerid){
		if (document.getElementById('sarkdiv4')){document.getElementById('sarkdiv4').style.display=''}
	}
	function sar4gizle(){
		if (document.getElementById('sarkdiv4')){document.getElementById('sarkdiv4').style.display='none'}
	}


	function menreset(){
		if(document.getElementById('sarkdiv1')){document.getElementById('sarkdiv1').style.display='none'}
		
			if(document.getElementById('sarkdiv2')){document.getElementById('sarkdiv2').style.display='none'}	
			if(document.getElementById('sarkdiv3')){document.getElementById('sarkdiv3').style.display='none'}	
			if(document.getElementById('sarkdiv4')){document.getElementById('sarkdiv4').style.display='none'}	
			if(document.getElementById('servdiv1')){document.getElementById('servdiv1').style.display='none'}	
			if(document.getElementById('filodiv1')){document.getElementById('filodiv1').style.display='none'}	
			if(document.getElementById('sigortadiv1')){document.getElementById('sigortadiv1').style.display='none'}	
			if(document.getElementById('yedpdiv1')){document.getElementById('yedpdiv1').style.display='none'}	
			if(document.getElementById('iletdiv1')){document.getElementById('iletdiv1').style.display='none'}	
			if(document.getElementById('aboutus')){document.getElementById('aboutus').style.display='none'}	

	}