var nav = new Array();
nav['home'] = '     ';
nav['about'] = ' &nbsp; &nbsp; <br />
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<a href="/about/locations.php">Locations</a> &nbsp;&nbsp; <br />
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<a href="/about/company.php">Company</a> &nbsp;&nbsp; <br />
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<a href="/about/history.php">History</a> &nbsp;&nbsp; <br />
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<a href="/about/safety.php">Safety</a> &nbsp;&nbsp; <br />
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<a href="/about/gallery.php">Photo Gallery</a> &nbsp;&nbsp; <br />
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<a href="/about/news.php">News</a> &nbsp;&nbsp; ';
nav['employment'] = ' &nbsp; &nbsp; <br />
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<a href="/employment/careers.php">Career Listings</a> &nbsp;&nbsp; <br />
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<a href="/employment/app.php">Application</a> &nbsp;&nbsp; <br />
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<a href="/employment/careercomp.php">Career Comparison</a> &nbsp;&nbsp; <br />
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<a href="/employment/benefits.php">Benefits</a> &nbsp;&nbsp; <br />
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<a href="/employment/gillette.php">Gillette</a> &nbsp;&nbsp; <br />
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<a href="/employment/rocksprings.php">Rock Springs</a> &nbsp;&nbsp; <br />
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<a href="/employment/gallery.php">Photo Gallery</a> &nbsp;&nbsp; ';
nav['products'] = ' &nbsp; &nbsp; <br />
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<a href="/products/mining.php">Surface Mining</a> &nbsp;&nbsp; <br />
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<a href="/products/railroad.php">Railroad</a> &nbsp;&nbsp; ';
nav['services'] = ' &nbsp; &nbsp; <br />
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<a href="/services/welding.php">Welding</a> &nbsp;&nbsp; <br />
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<a href="/services/machining.php">Machining</a> &nbsp;&nbsp; <br />
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<a href="/services/engineering.php">Engineering</a> &nbsp;&nbsp; <br />
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<a href="/services/oilfield.php">Oilfield Services</a> &nbsp;&nbsp; <a href="http://www.ipgi.com/" target =_blank>Hard Chrome Plating</a> &nbsp;&nbsp; ';
nav['contact'] = ' &nbsp; &nbsp; <a href="/contact/staff.php" target =_blank>L&amp;H Staff List</a> &nbsp;&nbsp; ';
function showSubNav(section)
{
	if (!section)
		document.getElementById('topnav-lower').innerHTML = '&nbsp;';
	else
		document.getElementById('topnav-lower').innerHTML = nav[section];
}