// JavaScript Document

function popup(url, winName, w, h){
	var x = (screen.width/2) - (w/2);
	var y = (screen.height/2) - (h/2);
	
	window.open(url,winName,'scrollbars, width=' + w + ', height=' + h + ', left='+ x + ', top=' + y);
}

function resize(id){
	var pic = document.getElementById(id);
	var h = pic.offsetHeight + 200;
	var w = pic.offsetHeight + 40;
	var x = (screen.width/2) - (w/2);
	var y = (screen.height/2) - (h/2);
	window.resizeTo(w, h);
	window.moveTo(x,y);
}