var buffer;
function show(sub){	
	m = document.getElementById('divSubmenu' + sub);
	m.style.display = 'block';
	
	for (i = 1; i <= 3; i++){
		if (i != sub)
			hide(i);
	}
	
	window.clearTimeout(buffer);
	buffer = window.setTimeout('hide('+sub+')', 1000);
}

function hide(sub){
	m = document.getElementById('divSubmenu' + sub);
	m.style.display = 'none';
}

function sendmsg(){
	pre = "jazz.herr";
	post = "web";
	location.href = "mailto:" + pre + "@" + post + ".de";
}

function newcap(){
	document.getElementById('capimg').src = 'captcha.php?' + (new Date().getTime());
	//alert('ase');
}