window.onload = function () {
	if(!+"\v1") document.body.className="ie";
	else {
		setCookie("body_x",2000);
		setCookie("body_y",2000);
		setCookie("iface_x",2000);
		setCookie("iface_y",2000);
		setCookie("iframe_x",2000);
		setCookie("iframe_y",2000);
		//document.getElementById('img').onclick = win_op();  
		document.getElementById('b').onclick = function() {
			window.open('body.html','body','width=450,height=500, status=no,toolbar=no,menubar=no'); 
			window.open('face.html','face','width=400,height=460,status=no,toolbar=no,menubar=no'); 
			window.open('frame.html','frame','width=570,height=646,status=no,toolbar=no,menubar=no'); 
		}
	}
}
function setCookie(name, value, expires, path, domain, secure) {
	if (!name || !value) return false;
	var str = name + '=' + encodeURIComponent(value);
	if (expires) str += '; expires=' + expires.toGMTString();
	if (path)    str += '; path=' + path;
	if (domain)  str += '; domain=' + domain;
	if (secure)  str += '; secure';
	document.cookie = str;
	return true;
}