function winOpen(url, w, h) {
	var width,height;
	width=w;
	height=h;
	window.open(url, "", "width="+width+",height="+height+",status=no,toolbar=no,menubar=no,scrollbars=no");
}



function winOpen2(url, w, h) {
	var width,height;
	width=w;
	height=h+45;
	window.open(url, "", "width="+width+",height="+height+",status=no,toolbar=no,menubar=no,scrollbars=no");
}

var curX=0;
var curY=0;
var curId=0;
var lastId=0;

function showMenu(id) {
	var obj=document.getElementById('menu'+id);
//	obj.style.visibility='visible';
	if(id!=lastId) {
		curX=window.event.clientX;
		curY=window.event.clientY;
	}
	obj.style.top=curY;
	obj.style.left=curX;
	obj.style.display='block';
}

function hideMenu(id) {
	var obj=document.getElementById('menu'+id);
//	obj.style.visibility='hidden';
	obj.style.display='none';
	lastId=id;
}