var newwin;

function sizedWindow(url, width, height) {
	newwin = window.open(url, "PolkAudio",
        "scrollbars=yes,resizable=yes,width=" + width +",height="
        + height + ",left=200,top=100,screenX=200,screenY=100");
	if(typeof(window.focus) == 'function') {
		//delay a bit here because IE4 errors when trying to focus a recently opened window
		setTimeout('newwin.focus();',250);
	}
}

function fixedSizedWindow(url, width, height) {
	newwin = window.open(url, "PolkAudio",
        "scrollbars=no,resizable=no,width=" + width +",height="
        + height + ",left=200,top=100,screenX=200,screenY=100");
	if(typeof(window.focus) == 'function') {
		//delay a bit here because IE4 errors when trying to focus a recently opened window
		setTimeout('newwin.focus();',250);
	}
}