var d = document;

if (d.images) {
	var about = new Image(98,39);  about.src = 'images/about.gif';
	var jobs  = new Image(169,39); jobs.src  = 'images/jobs.gif';
	var clas  = new Image(129,39); clas.src  = 'images/classifieds.gif';
	var mail  = new Image(101,39); mail.src  = 'images/mailbag.gif';

	var abouth = new Image(98,39);  abouth.src = 'images/about_hl.gif';
	var jobsh  = new Image(169,39); jobsh.src  = 'images/jobs_hl.gif';
	var clash  = new Image(129,39); clash.src  = 'images/classifieds_hl.gif';
	var mailh  = new Image(101,39); mailh.src  = 'images/mailbag_hl.gif';
}

function over(name,num) { if (d.images) { d[name+num].src = eval(name+'h.src'); }}

function off(name,num) { if (d.images) { d[name+num].src = eval(name+'.src'); }}

function footNav(page) { if (opener != null) { opener.location.href=page; self.close(); return false; }}