function init() {
	var node = document.getElementById("browsercheck");
	node.style.visibility="hidden";
}

function absTop(el) {
	return (el.offsetParent)? 
	el.offsetTop + oid_absTop(el.offsetParent) : el.offsetTop;
}

function absLeft(el) {
	return (el.offsetParent)? 
	el.offsetLeft + oid_absLeft(el.offsetParent) : el.offsetLeft;
}

function confirm_deletion(type, url) {
	check = confirm("Wollen Sie " + type + " wirklich löschen?");
	if (check == true) {
		window.location.href = url;
	}  
}