var menuItems = [
	{
		//What We Do
		'href':'/mission/index.htm',
		'image_name':'nav_whatWeDo',
		'image_off_src':'/assets/images/nav_whatWeDoBut.gif',
		'image_on_src':'/assets/images/nav_whatWeDoBut_ov.gif',
		'image_alt':'What We Do',
		'image_width':114,
		'image_height':42,
		'items':[																																				   			{
			 	'href':'/mission/national_injustice.htm',
				'link_name':'A national injustice'
			},
  			{
				'href':'/mission/mission_and_approach.htm',
				'link_name':'Our mission and approach'
			},
   			{
				'href':'/mission/our_impact/our_impact.htm',
				'link_name':'Our impact'
			}
   		]
  	},
	{
		//The Corps Experience
		'href':'/corps/index.htm',
		'image_name':'nav_theCorpsExperience',
		'image_off_src':'/assets/images/nav_theCorpsExperienceBut.gif',
		'image_on_src':'/assets/images/nav_theCorpsExperienceBut_ov.gif',
		'image_alt':'The Corps Experience',
		'image_width':111,
		'image_height':42,
		'items':[																																				   			{
			 	'href':'/corps/index.htm',
				'link_name':'Our corps'
			},
  			{
				'href':'/corps/teaching/becoming_exceptional_teacher.htm',
				'link_name':'Teaching'
			},
   			{
				'href':'/corps/training.htm',
				'link_name':'Training'
			},
   			{
				'href':'/corps/ongoing_professional_development/professional_development.htm',
				'link_name':'Professional development'
			},
   			{
				'href':'/corps/your_teaching_assignment.htm',
				'link_name':'Your teaching assignment'
			},
			{
				'href':'/corps/placement_regions/placement_regions.htm',
				'link_name':'Regions'
			},
			
			{
				'href':'/corps/finances',
				'link_name':'Finances'
			}					
   		]
  	},
	{
		//After the Corps
		'href':'/alumni/index.htm',
		'image_name':'nav_afterTheCorps',
		'image_off_src':'/assets/images/nav_afterTheCorpsBut.gif',
		'image_on_src':'/assets/images/nav_afterTheCorpsBut_ov.gif',
		'image_alt':'After the Corps',
		'image_width':99,
		'image_height':42,
		'items':[																																				   			{
			 	'href':'/alumni/index.htm',
				'link_name':'Alumni'
			},
  			{
				'href':'/alumni/alumni_support.htm',
				'link_name':'Alumni support'
			},
   			{
				'href':'/alumni/grad_school_partnerships.htm',
				'link_name':'Graduate school partnerships'
			},
			{
			 	'href':'/alumni/employer_partnerships.htm',
				'link_name':'Employer partnerships'
			},
			{
			 	'href':'/alumni/alumni_summits.htm',
				'link_name':'Alumni Summits'
			},
			{
			 	'href':'/alumni/ali/index.htm',
				'link_name':'Alumni Leadership Initiatives'
			},
			{
			 	'href':'/alumni/one_day/index.htm',
				'link_name':'Alumni magazine'
			}
   		]
  	},
	{
		//Admissions
		'href':'/admissions/index.htm',
		'image_name':'nav_admissions',
		'image_off_src':'/assets/images/nav_admissionsBut.gif',
		'image_on_src':'/assets/images/nav_admissionsBut_ov.gif',
		'image_alt':'Admissions',
		'image_width':111,
		'image_height':42,
		'items':[																																				   			{
			 	'href':'/admissions/who_were_looking_for.htm',
				'link_name':'Who we look for'
			},
  			{
				'href':'/admissions/how_to_apply/how_to_apply.htm',
				'link_name':'How to apply'
			},
   		
			{
			 	'href':'/admissions/deciding_to_join.htm',
				'link_name':'Deciding to join'				
			},
			{
			 	'href':'/admissions/our_commitment_to_diversity.htm',
				'link_name':'Diversity in the corps'
			},
			{
			 	'href':'/admissions/math_science_engineering_majors/math_science_engineering_majors.htm',
				'link_name':'Math/science/engineering'
			},
			{
				'href':'/admissions/graduates_and_professionals.htm',
				'link_name':'Professionals & grads'
			},
  			{
				'href':'/online/request/meet.jsp',
				'link_name':'Meet us'
			},
  			{
				'href':'/admissions/faqs/faq.htm',
				'link_name':'FAQs'
			}
   		]
  	},
	{
		//About Us
		'href':'/about/index.htm',
		'image_name':'nav_aboutUs',
		'image_off_src':'/assets/images/nav_aboutUsBut.gif',
		'image_on_src':'/assets/images/nav_aboutUsBut_ov.gif',
		'image_alt':'About Us',
		'image_width':97,
		'image_height':42,
		'items':[																																				   			{
			 	'href':'/about/our_history.htm',
				'link_name':'History'
			},
  			{
				'href':'/about/our_growth_plan.htm',
				'link_name':'Growth plan'
			},	
			{
				'href':'/about/research.htm',
				'link_name':'Research'
			},	
			{
				'href':'/about/corevalues.htm',
				'link_name':'Core Values'
			},
			
   			{
				'href':'/about/regions/index.htm',
				'link_name':'Regions'
			},
			{
			 	'href':'/about/our_donors.htm',
				'link_name':'Donors'
			},
			{
			 	'href':'/about/annual_report.htm',
				'link_name':'Annual Report'
			},
			
			{
			 	'href':'/about/our_team.htm',
				'link_name':'Our team'
			},
			{
			 	'href':'/about/our_boards.htm',
				'link_name':'Boards'
			},		
			{
			 	'href':'/about/diversity.htm',
				'link_name':'Diversity'
			},
  			{
				'href':'/about/special_initiatives/special_initiatives.htm',
				'link_name':'Special initiatives'
			},
  			{
				'href':'/careers/index.htm',
				'link_name':'Job listings'
			}
   		]
  	},
	{
		//Apply Now
		'href':'/online',
		'image_name':'nav_applyNow',
		'image_off_src':'/assets/images/nav_applyNowBut.gif',
		'image_on_src':'/assets/images/nav_applyNowBut_ov.gif',
		'image_alt':'Apply Now',
		'image_width':105,
		'image_height':42,
		'items':[	{
			 	'href':'/online/info/goto.do?page=home',
				'link_name':'Admissions Overview'
			},
  			{
				'href':'/online/info/goto.do?page=prerequisites',
				'link_name':'Prerequisites'
			},
   			{
				'href':'/online/info/goto.do?page=admissions',
				'link_name':'Policies'
			},
			{
			 	'href':'/online/info/goto.do?page=recommendation',
				'link_name':'Preparation'
			},
		
			{
			 	'href':'/online/info/goto.do?page=home',
				'link_name':'Login'
			}
   		]
  	}
];

function writeTopNavMenu()
{
  var nav = '\n<ul style="margin-bottom: 0;">\n'
  for (var i=0; i<menuItems.length; i++)
  {
    nav += writeTopNavButton(i,menuItems[i]);
  }
  nav += '<li><img src="/assets/images/nav_rightBorder.gif" height="42" width="1"></li>\n' + '</ul>\n'
  document.write (nav);
}

function writeTopNavButton (index, menu) {
  var buttonNav = '<li><a href="' + menu['href'] + '" onmouseout="menuStartTimeout(1000); changeImages(\'' + menu['image_name'] + '\',\'' + menu['image_off_src'] + '\');return true;" onmouseover="menuShowMenu(\'Menu_' + index + '\', \'Menu_' + index + '\',' + menu['x-offset'] + ',' + menu['y-offset'] + ',\'' + menu['image_name'] + '\'), changeImages(\'' + menu['image_name'] + '\',\'' + menu['image_on_src'] + '\');return true;"><img id="' + menu['image_name'] + '" src="' + menu['image_off_src'] + '" alt="' + menu['image_alt'] + '" name="' + menu['image_name'] + '" border="0" height="' + menu['image_height'] + '" width="' + menu['image_width'] + '"></a>\n' + '<table style="visibility: hidden;" id="Menu_' + index + '">\n<tbody><tr>\n<td>' + '<div onmouseout="menuStartTimeout(1000); changeImages(\'' + menu['image_name'] + '\',\'' + menu['image_off_src'] + '\');return true;" ' + 'onmouseover="menuResetTimeout();changeImages(\'' + menu['image_name'] + '\',\'' + menu['image_on_src'] + '\');return true;">\n' + '<table>\n<tbody><tr>\n'
  for (var i=0; i< menu['items'].length; i++)
  {
    buttonNav += writeNavItem(index, menu['items'][i])
    if (i+1 < menu['items'].length)
    {
      buttonNav += writeNavSeparator()
    }
  }

  buttonNav += '</tr>\n</tbody></table>\n' + '</div></td>\n</tr>\n</tbody></table>\n' + '</li>'

  return buttonNav
}

function writeNavItem(index, menuItem)
{
  return '<td nowrap="nowrap"><a href="' + menuItem['href'] + '" onmouseover="menuOverMenuItem(\'Menu_' + index + '\');">' + menuItem['link_name'] + '</a></td>\n'
  }

function writeNavSeparator ()
{
  return '<td><span class="stem"> | </span></td>\n'
}