function openPopup(url,name,width,height) {
	var popupWin = top[name];
	if (popupWin != null && typeof(popupWin) == 'object' && !popupWin.closed) {
		if (popupWin.document.location.href != url) {
			popupWin.document.location.href = url;
		}
	} else {
		popupWin = window.open(url, name, 'width=' + width + ',height=' + height + 'status=yes,menubar=yes,resizable=yes,scrollbars=yes, left=' + String((screen.width-width)/2) + ',top=' + String((screen.height-height)/2));
	}
	popupWin.focus();
}

function closePopup(url) {
	if (opener) {
		if (opener.closed) window.open(url, "");
		self.close();
		return false;
	}
	return true;
}

function show(obj) {
	var block = document.getElementById(obj);

	if (block.style.display == "block") block.style.display = "none";
	else block.style.display = "block";
}

function showSel(obj,obj2) {
	var form = document.forms['regi'];
	var path = form.elements['managers'];
	var val = path.options[0].value;
	var vcur = path.options[path.selectedIndex].value;
	var block = document.getElementById(obj);
	var block2 = document.getElementById(obj2);

	if (block.style.display == "block"){
		block.style.display = "none";
		block2.style.display = "none";
	}
	else{
		block.style.display = "block";
		if (val != 0 || vcur != 0){
			block2.style.display = "block";
		}
	}
}

function mshow(obj,obj2){
	var form = document.forms['regi'];
	var path = form.elements['managers'];
	var block = document.getElementById(obj2);

	for (i=1;i<path.length;i++){
		v = path.options[i].value;
		document.getElementById('mger' + v).style.display = "none";
	}
	if (obj == 0)
	{
		return false;
	}
	block.style.display = "block";
	document.getElementById('mger' + obj).style.display = "block";
}

/*function mshow(obj){
	var form = document.forms['regi'];
	for (i=1;i<form.elements['managers'].length;i++){
		v = form.elements['managers'].options[i].value;
		document.getElementById('mger' + v).style.display = "none";
	}
	if (obj == 0)
	{
		return false;
	}
	document.getElementById('mger' + obj).style.display = "block";
}
*/