function SzolgMenuUp() {
		document.getElementById('szolg_almenu').style.visibility='visible'
	}
	function SzolgMenuDown() {
		document.getElementById('szolg_almenu').style.visibility='hidden'
	}
	function SzolarMenuUp() {
		document.getElementById('szolarmenu').style.visibility='visible'
	}
	function SzolarMenuDown() {
		document.getElementById('szolarmenu').style.visibility='hidden'
	}
	function MenukDown() {
		document.getElementById('szolg_almenu').style.visibility = 'hidden'; 
		document.getElementById('szolarmenu').style.visibility = 'hidden'
	}