function glac_window() {
	newwin = window.open("glac-flash.html", "glac_window", 
		'toolbar=0,location=0,directories=0,scrollbars=1,status=0,menubar=0,resizable=1,width=545,height=396');
	window.self.name = "cfl_parent";
}

if(document.images) {
	
	var nav_btt1 = new Image();
	var nav_btt2 = new Image();
	
	var nav_ctw1 = new Image();
	var nav_ctw2 = new Image();
	
	var nav_ctw21 = new Image();
	var nav_ctw22 = new Image();
	
	var nav_ctw31 = new Image();
	var nav_ctw32 = new Image();
	
	var nav_cre1 = new Image();
	var nav_cre2 = new Image();
	
	var nav_fee1 = new Image();
	var nav_fee2 = new Image();
	
	var nav_pri1 = new Image();
	var nav_pri2 = new Image();
	
	
	var nav_bac1 = new Image();
	var nav_bac2 = new Image();
	
	var nav_nex1 = new Image();
	var nav_nex2 = new Image();
	
	var nav_enl011 = new Image();
	var nav_enl012 = new Image();
	var nav_enl021 = new Image();
	var nav_enl022 = new Image();
	var nav_enl031 = new Image();
	var nav_enl032 = new Image();
	var nav_enl041 = new Image();
	var nav_enl042 = new Image();
	var nav_enl051 = new Image();
	var nav_enl052 = new Image();
	var nav_enl061 = new Image();
	var nav_enl062 = new Image();
	var nav_enl071 = new Image();
	var nav_enl072 = new Image();
	var nav_enl081 = new Image();
	var nav_enl082 = new Image();
	var nav_enl091 = new Image();
	var nav_enl092 = new Image();
	var nav_enl101 = new Image();
	var nav_enl102 = new Image();
	var nav_enl111 = new Image();
	var nav_enl112 = new Image();
	var nav_enl121 = new Image();
	var nav_enl122 = new Image();
	var nav_enl131 = new Image();
	var nav_enl132 = new Image();
	var nav_enl141 = new Image();
	var nav_enl142 = new Image();
	var nav_enl151 = new Image();
	var nav_enl152 = new Image();
	var nav_enl161 = new Image();
	var nav_enl162 = new Image();
	var nav_enl171 = new Image();
	var nav_enl172 = new Image();
	var nav_enl181 = new Image();
	var nav_enl182 = new Image();
	var nav_enl191 = new Image();
	var nav_enl192 = new Image();
	var nav_enl201 = new Image();
	var nav_enl202 = new Image();


	
	var nav_btt21 = new Image();
	var nav_btt22 = new Image();
	var nav_btt31 = new Image();
	var nav_btt32 = new Image();
	var nav_btt41 = new Image();
	var nav_btt42 = new Image();
	
	var b011 = new Image();
	var b012 = new Image();
	var b021 = new Image();
	var b022 = new Image();
	var b031 = new Image();
	var b032 = new Image();
	var b041 = new Image();
	var b042 = new Image();
	var b051 = new Image();
	var b052 = new Image();
	var b061 = new Image();
	var b062 = new Image();
	var b071 = new Image();
	var b072 = new Image();
	var b081 = new Image();
	var b082 = new Image();
	var b091 = new Image();
	var b092 = new Image();
	var b101 = new Image();
	var b102 = new Image();
	var b111 = new Image();
	var b112 = new Image();
	var b121 = new Image();
	var b122 = new Image();
	var b131 = new Image();
	var b132 = new Image();

	var nav_lau11 = new Image();
	var nav_lau12 = new Image();

	nav_btt1.src = "/wgbh/nova/images02/nav_backtotop.gif";
	nav_btt2.src = "/wgbh/nova/images02/nav_backtotop_on.gif";
	
	nav_ctw1.src = "/wgbh/nova/images02/nav_closethiswindow.gif";
	nav_ctw2.src = "/wgbh/nova/images02/nav_closethiswindow_on.gif";
	
	nav_ctw21.src = "/wgbh/nova/images02/nav_closethiswindow2.gif";
	nav_ctw22.src = "/wgbh/nova/images02/nav_closethiswindow2_on.gif";
	
	nav_cre1.src = "/wgbh/nova/images02/nav_icon_credits.gif";
	nav_cre2.src = "/wgbh/nova/images02/nav_icon_credits_on.gif";
	
	nav_fee1.src = "/wgbh/nova/images02/nav_icon_feedback.gif";
	nav_fee2.src = "/wgbh/nova/images02/nav_icon_feedback_on.gif";
	
	nav_pri1.src = "/wgbh/nova/images02/nav_icon_print.gif";
	nav_pri2.src = "/wgbh/nova/images02/nav_icon_print_on.gif";
	
	nav_bac1.src = "/wgbh/nova/images02/nav_icon_back.gif";
	nav_bac2.src = "/wgbh/nova/images02/nav_icon_back_on.gif";
	
	nav_nex1.src = "/wgbh/nova/images02/nav_icon_next.gif";
	nav_nex2.src = "/wgbh/nova/images02/nav_icon_next_on.gif";
	

	
	nav_enl011.src = "/wgbh/nova/images02/nav_side_enlarge.gif";
	nav_enl012.src = "/wgbh/nova/images02/nav_side_enlarge_on.gif";
	nav_enl021.src = "/wgbh/nova/images02/nav_side_enlarge.gif";
	nav_enl022.src = "/wgbh/nova/images02/nav_side_enlarge_on.gif";
	nav_enl031.src = "/wgbh/nova/images02/nav_side_enlarge.gif";
	nav_enl032.src = "/wgbh/nova/images02/nav_side_enlarge_on.gif";
	nav_enl041.src = "/wgbh/nova/images02/nav_side_enlarge.gif";
	nav_enl042.src = "/wgbh/nova/images02/nav_side_enlarge_on.gif";
	nav_enl051.src = "/wgbh/nova/images02/nav_side_enlarge.gif";
	nav_enl052.src = "/wgbh/nova/images02/nav_side_enlarge_on.gif";
	nav_enl061.src = "/wgbh/nova/images02/nav_side_enlarge.gif";
	nav_enl062.src = "/wgbh/nova/images02/nav_side_enlarge_on.gif";
	nav_enl071.src = "/wgbh/nova/images02/nav_side_enlarge.gif";
	nav_enl072.src = "/wgbh/nova/images02/nav_side_enlarge_on.gif";
	nav_enl081.src = "/wgbh/nova/images02/nav_side_enlarge.gif";
	nav_enl082.src = "/wgbh/nova/images02/nav_side_enlarge_on.gif";
	nav_enl091.src = "/wgbh/nova/images02/nav_side_enlarge.gif";
	nav_enl092.src = "/wgbh/nova/images02/nav_side_enlarge_on.gif";
	nav_enl101.src = "/wgbh/nova/images02/nav_side_enlarge.gif";
	nav_enl102.src = "/wgbh/nova/images02/nav_side_enlarge_on.gif";
	nav_enl111.src = "/wgbh/nova/images02/nav_side_enlarge.gif";
	nav_enl112.src = "/wgbh/nova/images02/nav_side_enlarge_on.gif";
	nav_enl121.src = "/wgbh/nova/images02/nav_side_enlarge.gif";
	nav_enl122.src = "/wgbh/nova/images02/nav_side_enlarge_on.gif";

	nav_btt21.src = "/wgbh/nova/images02/nav_backtotop.gif";
	nav_btt22.src = "/wgbh/nova/images02/nav_backtotop_on.gif";
	nav_btt31.src = "/wgbh/nova/images02/nav_backtotop.gif";
	nav_btt32.src = "/wgbh/nova/images02/nav_backtotop_on.gif";
	nav_btt41.src = "/wgbh/nova/images02/nav_backtotop.gif";
	nav_btt42.src = "/wgbh/nova/images02/nav_backtotop_on.gif";
	
	b011.src = "/wgbh/nova/vinson/images/ice-box.gif";
	b012.src = "/wgbh/nova/vinson/images/ice-box-on.gif";
	b021.src = "/wgbh/nova/vinson/images/ice-box.gif";
	b022.src = "/wgbh/nova/vinson/images/ice-box-on.gif";
	b031.src = "/wgbh/nova/vinson/images/ice-box.gif";
	b032.src = "/wgbh/nova/vinson/images/ice-box-on.gif";
	b041.src = "/wgbh/nova/vinson/images/ice-box.gif";
	b042.src = "/wgbh/nova/vinson/images/ice-box-on.gif";
	b051.src = "/wgbh/nova/vinson/images/ice-box.gif";
	b052.src = "/wgbh/nova/vinson/images/ice-box-on.gif";
	b061.src = "/wgbh/nova/vinson/images/ice-box.gif";
	b062.src = "/wgbh/nova/vinson/images/ice-box-on.gif";
	b071.src = "/wgbh/nova/vinson/images/ice-box.gif";
	b072.src = "/wgbh/nova/vinson/images/ice-box-on.gif";
	b081.src = "/wgbh/nova/vinson/images/ice-box.gif";
	b082.src = "/wgbh/nova/vinson/images/ice-box-on.gif";
	b091.src = "/wgbh/nova/vinson/images/ice-box.gif";
	b092.src = "/wgbh/nova/vinson/images/ice-box-on.gif";
	b101.src = "/wgbh/nova/vinson/images/ice-box.gif";
	b102.src = "/wgbh/nova/vinson/images/ice-box-on.gif";
	b111.src = "/wgbh/nova/vinson/images/ice-box.gif";
	b112.src = "/wgbh/nova/vinson/images/ice-box-on.gif";
	b121.src = "/wgbh/nova/vinson/images/ice-box.gif";
	b122.src = "/wgbh/nova/vinson/images/ice-box-on.gif";
	b131.src = "/wgbh/nova/vinson/images/ice-box.gif";
	b132.src = "/wgbh/nova/vinson/images/ice-box-on.gif";

	nav_lau11.src = "/wgbh/nova/mtblanc/images/laun-header.gif";
	nav_lau12.src = "/wgbh/nova/mtblanc/images/laun-header-on.gif";

	nav_ctw31.src = "/wgbh/nova/images03/nav_ctw.gif";
	nav_ctw32.src = "/wgbh/nova/images03/nav_ctw_on.gif";
}