// Browser
version = parseInt(navigator.appVersion);
if (navigator.appVersion.indexOf('6.')>-1) {version=5};
if (navigator.appName=='Netscape') {browser='NS'+version;}
if (navigator.appName=='Microsoft Internet Explorer') {browser='MSIE'+version;}
// Browser, end


// Netscape 4 resize bug fix
function reDo(){ 
	if (browser=='NS4') {
	window.location.reload()
	}
}
window.onresize = reDo;
// Netscape 4 resize bug fix, end

function checkBrowserHeight() {
	if(navigator.appName.indexOf('Microsoft Internet Explorer')!=-1)
		var height = document.body.clientHeight - 200;
	else if(navigator.appName.indexOf('Opera')!=-1)
		var height = window.innerHeight - 200;
	else if(navigator.appName.indexOf('Netscape')!=-1)
		var height = window.innerHeight - 200;
	return height;
}

function checkBrowserWidth() {
	if(navigator.appName.indexOf('Microsoft Internet Explorer')!=-1)
		var width = document.body.clientWidth - 15;
	else if(navigator.appName.indexOf('Opera')!=-1)
		var width = window.innerWidth - 55;
	else if(navigator.appName.indexOf('Netscape')!=-1)
		var width = window.innerWidth - 31;
	return width;
}

// Menu scriptet!!!
// Open menu layer
function changeLayer(nummer) {
	hideAll();
	if (browser=='MSIE4' || browser=='MSIE5') {
		document.all['lag'+nummer].style.visibility = "visible";
		document.all['sel'+nummer].style.visibility = "visible";
	}

	if (browser=='NS4') {
		document.layers['lag'+nummer].visibility = "show";
		document.layers['sel'+nummer].visibility = "show";
	}
	
	if (browser=='NS5') {
		document.getElementById('lag'+nummer).style.visibility = "visible";
		document.getElementById('sel'+nummer).style.visibility = "visible";
	}
}
// Open menu layer, end

// Close all menu layers
function hideAll() {
	if (browser=='MSIE4' || browser=='MSIE5') {
		for (i = 1; i < 7; i++) {
			document.all['lag'+i].style.visibility = "hidden";
			document.all['sel'+i].style.visibility = "hidden";
		}
	}

	if (browser=='NS4') {
		for (i = 1; i < 7; i++) {
			document.layers['lag'+i].visibility = "hide";
			document.layers['sel'+i].visibility = "hide";
		}
	}
        
	if(browser=='NS5') {
		for (i = 1; i < 7; i++) {
			document.getElementById('lag'+i).style.visibility="hidden";
			document.getElementById('sel'+i).style.visibility="hidden";
		}
	}
}
// Close all menu layers, end
// Menu scriptet!!! end



function MM_jumpMenu(targ,selObj,restore){
  window.open (selObj.options[selObj.selectedIndex].value);
  if (restore) selObj.selectedIndex=0;
}
//-->