// RollOver
		function over1(){
			if (document.images)
				document.button1.src = "../images/lichtgalerie/nav/aktuell_a.gif"
		}

		function over2(){
			if (document.images)
				document.button2.src = "../images/lichtgalerie/nav/referenzen_a.gif"
		}

		function over3(){
			if (document.images)
				document.button3.src = "../images/lichtgalerie/nav/hersteller_a.gif"
		}

		function over4(){
			if (document.images)
				document.button4.src = "../images/lichtgalerie/nav/kompetenz_a.gif"
		}

		function over5(){
			if (document.images)
				document.button5.src = "../images/lichtgalerie/nav/glossar_a.gif"
		}
		function over6(){
			if (document.images)
				document.button6.src = "../images/lichtgalerie/nav/kontakt_a.gif"
		}
		
	// RollOut
		function out1(){
			if (document.images)		
				document.button1.src = "../images/lichtgalerie/nav/aktuell_p.gif"
		}

		function out2(){
			if (document.images)		
				document.button2.src = "../images/lichtgalerie/nav/referenzen_p.gif"
		}

		function out3(){
			if (document.images)		
				document.button3.src = "../images/lichtgalerie/nav/hersteller_p.gif"
		}

		function out4(){
			if (document.images)		
				document.button4.src = "../images/lichtgalerie/nav/kompetenz_p.gif"
		}

		function out5(){
			if (document.images)		
				document.button5.src = "../images/lichtgalerie/nav/glossar_p.gif"
		}
		
		function out6(){
			if (document.images)		
				document.button6.src = "../images/lichtgalerie/nav/kontakt_p.gif"
		}