// JavaScript Document
function invisible() {
	for (i = 1;i<=5;i++) {
		if (document.getElementById("submenue"+i)) {
		   document.getElementById("submenue"+i).style.visibility = "hidden";	
		}
	}
}
function invisible2() {
	//nicht erwünscht
	//setTimeout ("invisible()",2000);
	//erwünscht:
	invisible();
}

function menue(i) {
	invisible();
    document.getElementById("submenue"+i).style.visibility = "visible";
}

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_preloadImages() { //v3.0 from MM
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}