function getObj(id){
	var o;         
	if( document.getElementById ){
		o = document.getElementById(id);
		return o;
	}else if( document.all ){
		o = document.all(id);
		return o;
	};
}
function openAnfahrtskizze(){
	var wh = window.open('anfahrtskizze_popup.php','anfahrtskizze','width=650,height=560,status=yes,menubar=yes,toolbar=yes');
	wh.focus();
}
function openGallery(uri){
	var wh = window.open(uri,'gallery','width=379,height=463');
	wh.focus();
}

function preloadImg(uri){
	var i = new Image();
	i.src = uri;
	return i;
}
function openImpressum(){
	var wh = window.open('impressum.php','impressum','width=450,height=425,status=yes,menubar=yes,toolbar=yes');
	wh.focus();
	return false;
}
function dea(u){
	if( u.length<=0 ){
		return "";
	};
	var i=0, nd="", nu="";
	var d = 'ed.enydomreht';
	for(i=d.length+1; i>=0; i--){
		nd=nd+d.charAt(i);
	};
	for(i=u.length+1; i>=0; i--){
		nu=nu+u.charAt(i);
	}
	return nu+'@'+nd;
}
function cel(link,u){
	var er = dea(u);
	window.location.href = 'mailto:' + er;
}	
function we(u){
	document.write(dea(u));
}