// JavaScript Document

// Browser Detection

    var agt=navigator.userAgent.toLowerCase();

    var is_major = parseInt(navigator.appVersion);
    var is_minor = parseFloat(navigator.appVersion);

    var is_nav  = ((agt.indexOf('mozilla')!=-1) && (agt.indexOf('spoofer')==-1)
                && (agt.indexOf('compatible') == -1) && (agt.indexOf('opera')==-1)
                && (agt.indexOf('webtv')==-1) && (agt.indexOf('hotjava')==-1));
    var is_nav2 = (is_nav && (is_major == 2));
    var is_nav3 = (is_nav && (is_major == 3));
    var is_nav4 = (is_nav && (is_major == 4));
    var is_nav4up = (is_nav && (is_major >= 4));
    var is_navonly      = (is_nav && ((agt.indexOf(";nav") != -1) ||
                          (agt.indexOf("; nav") != -1)) );
    var is_nav6 = (is_nav && (is_major == 5));
    var is_nav6up = (is_nav && (is_major >= 5));
    var is_gecko = (agt.indexOf('gecko') != -1);


    var is_ie     = ((agt.indexOf("msie") != -1) && (agt.indexOf("opera") == -1));
    var is_ie3    = (is_ie && (is_major < 4));
    var is_ie4    = (is_ie && (is_major == 4) && (agt.indexOf("msie 4")!=-1) );
    var is_ie4up  = (is_ie && (is_major >= 4));
    var is_ie5    = (is_ie && (is_major == 4) && (agt.indexOf("msie 5.0")!=-1) );
    var is_ie5_5  = (is_ie && (is_major == 4) && (agt.indexOf("msie 5.5") !=-1));
    var is_ie5up  = (is_ie && !is_ie3 && !is_ie4);
    var is_ie5_5up =(is_ie && !is_ie3 && !is_ie4 && !is_ie5);
    var is_ie6    = (is_ie && (is_major == 4) && (agt.indexOf("msie 6.")!=-1) );
    var is_ie6up  = (is_ie && !is_ie3 && !is_ie4 && !is_ie5 && !is_ie5_5);

    var is_aol   = (agt.indexOf("aol") != -1);
    var is_aol3  = (is_aol && is_ie3);
    var is_aol4  = (is_aol && is_ie4);
    var is_aol5  = (agt.indexOf("aol 5") != -1);
    var is_aol6  = (agt.indexOf("aol 6") != -1);

    var is_opera = (agt.indexOf("opera") != -1);
    var is_opera2 = (agt.indexOf("opera 2") != -1 || agt.indexOf("opera/2") != -1);
    var is_opera3 = (agt.indexOf("opera 3") != -1 || agt.indexOf("opera/3") != -1);
    var is_opera4 = (agt.indexOf("opera 4") != -1 || agt.indexOf("opera/4") != -1);
    var is_opera5 = (agt.indexOf("opera 5") != -1 || agt.indexOf("opera/5") != -1);
    var is_opera5up = (is_opera && !is_opera2 && !is_opera3 && !is_opera4);

    var is_webtv = (agt.indexOf("webtv") != -1); 

    var is_TVNavigator = ((agt.indexOf("navio") != -1) || (agt.indexOf("navio_aoltv") != -1)); 
    var is_AOLTV = is_TVNavigator;

    var is_hotjava = (agt.indexOf("hotjava") != -1);
    var is_hotjava3 = (is_hotjava && (is_major == 3));
    var is_hotjava3up = (is_hotjava && (is_major >= 3));

// end Browser Detection


// menu rollovers
// renders the second line of links
function secondNav(menuItem) {
	var secondNavItems = new Array(8);
	
	secondNavItems[0] = '&nbsp;';
	
	secondNavItems[1] = '<a href="http://www.medisend.org/mission-vision.html">Mission</a> | <a href="http://www.medisend.org/staff.html">Staff</a> | <a href="http://www.medisend.org/board.html">Board of Directors</a> | <a href="http://www.medisend.org/advisory-board.html">Advisory Board</a> | <a href="http://www.medisend.org/medical-advisory-board.html">Medical Advisory Board</a>';
	
	secondNavItems[2] = '<a href="http://www.medisend.org/videos.html">Videos</a> | <a href="http://www.medisend.org/press-releases.html">Press Releases</a> | <a href="http://www.medisend.org/articles.cfm">Articles</a> | <a href="http://www.medisend.org/events.html">Events</a> | <a href="http://www.medisend.org/media-contacts.html">Media Contacts</a>';
	
	secondNavItems[3] = '<a href="http://www.medisend.org/biomedical-lab.html">Biomedical Repair Lab</a> | <a href="http://www.medisend.org/photo-gallery.html">Photo Gallery</a> | <a href="http://www.medisend.org/sponsor-a-container-of-hope.html">Sponsor a Container of Hope</a> | <a href="http://www.medisend.org/apply-for-aid.html">Apply for Medical Relief</a> | <a href="http://mediaid.mediwerks.com" target="_blank">MediAid Login</a>';
	
	secondNavItems[4] = '<a href="http://www.medisend.org/global-health-center.html">Global Education Center</a> | <a href="http://www.medisend.org/biomedical-lab.html">Biomedical Repair Lab</a> | <a href="http://www.medisend.org/arch-education-program.html">Education Program</a> | <a href="http://www.medisend.org/haiti-scholarships.html">Haiti Scholarships</a>';
	
	secondNavItems[5] = '<a href="http://www.medisend.org/awards.html">Awards</a> | <a href="http://www.medisend.org/applications.html">Applications</a> | <a href="http://www.medisend.org/it-contacts.html">IT Contacts</a>';
	
	secondNavItems[6] = '<a href="http://www.medisend.org/donate-now.html">Donate Now</a> | <a href="http://www.medisend.org/become-a-partner.html">Become a Partner or Sponsor</a> | <a href="http://mad.medisend.org" target="_blank">MediSend Aid Drive</a> | <a href="http://www.medisend.org/gifts-in-kind.html">Gifts in Kind</a> | <a href="http://www.medisend.org/volunteer.html">Volunteer</a> | <a href="http://www.medisend.org/donor-bill-of-rights.html">Donor Bill of Rights</a>';
	
	secondNavItems[7] = '<a href="http://www.medisend.org/hospitals-manufacturers-distributers.html">Manufacturers, Distributors &amp; Hospitals</a> | <a href="http://www.medisend.org/wishlist.html">Wish List</a>';
	
	
	var theUL = document.getElementById('secondary-menu-links');
	theUL.innerHTML = secondNavItems[menuItem];
	// theUL.style.marginLeft = margin[menuItem];
	
}