function openWindow(url)
{
    var win = window.open(url,
                         "lookupWindow",
                         "toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,width=700,height=500,resizable");
    win.focus();
}

function openWindowWithArgs(url, width, height)
{
	var win = window.open(url,
		"lookupWindow",
		"toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,width=" + width + ",height=" + height + ",resizable");
	win.focus();
}