//
//
//
//	reloads the window if Nav4 resized (by Macromedia)
function MM_reloadPage(init) {  
	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);
//
//
// subnavigation verstecken
function hideSub(){
	document.getElementById("subnavi1").style.visibility='hidden';
}
// subnavigation zeigen
function showSub(){
	document.getElementById("subnavi1").style.visibility='visible';
}
//
// inhalte laden
// -->
function loadContent(url){
var layer=document.getElementById("content");
layer.src=url;
}
//-->
//menu constructor
function menu(allitems,thisitem,startstate){ 
  callname= "gl"+thisitem;
  divname="subnavi"+thisitem;  
	this.numberofmenuitems = 1;
	this.caller = document.getElementById(callname);
	this.thediv = document.getElementById(divname);
	this.thediv.style.visibility = startstate;
}
//menu methods
function ehandler(event,theobj){
  for (var i=1; i<= theobj.numberofmenuitems; i++){
	  var shutdiv =eval( "menuitem"+i+".thediv");
    shutdiv.style.visibility="hidden";
	}
	theobj.thediv.style.visibility="visible";
}