function swf_window(which_window, image_width, image_height) {
	newwin = window.open(which_window, "cfl_window",'toolbar=0,location=0,directories=0,scrollbars=1,status=0,menubar=0,resizable=1,width=' + image_width + ',height=' + image_height);
	window.self.name = "cfl_parent";
	//  movingwindow.focus();
}

if(document.images) {
	
	var tvschedhead1 = new Image();
	var tvschedhead2 = new Image();

	tvschedhead1.src = "/wgbh/nova/images04/nav-home-tvschedhead.gif";
	tvschedhead2.src = "/wgbh/nova/images04/nav-home-tvschedhead-on.gif";
}