// define navi array
var submenu = '';

function setnavi() {

	if (setmenu1 != ''){
		// make submenu visible
		document.getElementById('sub_' + setmenu1).style.display = "block";
		// set highlight on the two menupoints
		document.getElementById('m1_' + setmenu1).className = 'menu1high';
	}
	if (setmenu2 != ''){
		document.getElementById('m2_' + setmenu2).className = 'menu2high';
	}
}


// build links at http://jumk.de/nospam/stopspam.html
function UnCryptMailto( s ){
    var n = 0;
    var r = "";
    for( var i = 0; i < s.length; i++){
        n = s.charCodeAt( i )
        if( n >= 8364 ){ n = 128; }
        r += String.fromCharCode( n - 1 );
    }
    return r;
}

function linkTo_UnCryptMailto( s ){
    location.href=UnCryptMailto( s );
}


function popCentered(wurl, wnam, whei, wwid ){

	screenW = screen.width;
	screenH = screen.height;
	posleft = (screenW - wwid) / 2;
	postop = (screenH - whei) / 2;
	newwindow=window.open(wurl,wnam,'height=' + whei + ',width=' + wwid + ',left=' + posleft + ',top=' + postop + ',toolbar=no,status=no');
	if (window.focus){
		newwindow.focus();
	}

}