function visaMeny(meny){
	if(navigator.userAgent.indexOf("Mozilla/4") != -1 && navigator.userAgent.indexOf("MSIE") == -1){
	document.meny1.visibility = "visible";}
	else{
	document.getElementById("meny1").style.visibility = "hidden";
	document.getElementById("meny2").style.visibility = "hidden";
	document.getElementById("meny3").style.visibility = "hidden";
	document.getElementById("meny4").style.visibility = "hidden";
	document.getElementById(meny).style.visibility = "visible";}
}

function stangMeny(meny){
	if(navigator.userAgent.indexOf("Mozilla/4") != -1 && navigator.userAgent.indexOf("MSIE") == -1){
	document.meny1.visibility = "visible";}
	else{
	document.getElementById(meny).style.visibility = "hidden";}
	
}
function of(adress){
ad = adress
fonst = window.open(ad,"fonster","height=300,width=550,scrollbars")
}