function newwin(url, width, height) 
{ 
	window.open(url,"popup",'width=' + width + ',height=' + height + ',scrollbars=yes,resizable=yes,menubar=no').focus();
}

function openwin()
{
	window.open("/home/empty.html","popup",'width=800,height=600,scrollbars=yes,resizable=yes,menubar=no').focus();
}