/*Following js files are clubbed in this file:
1. navArray.js
2. header.js
3. etouch_global.js
4. footer.js
5. news.js
6. getyear.js
7. wallpaper.js
8. countdownclock.js /* countdownclock.js is removed from club2.js to avoid repetition , it will be used invidually -- 05/14/2008 */


/*----------------------------------------------------- navArray.js starts ----------------------------------------------------*/
        // Top nav		
             var topNav = [

                                ['Home', 'http://www.nasa.gov/home/index.html',[
								['','']
							    ]
				],
                                ['News', 'http://www.nasa.gov/news/index.html',[
									['News & Features', 'http://www.nasa.gov/news/index.html'],
									['Shuttle & Station', 'http://www.nasa.gov/topics/shuttle_station/index.html'],
									['Moon & Mars', 'http://www.nasa.gov/topics/moonmars/index.html'],
									['Solar System', 'http://www.nasa.gov/topics/solarsystem/index.html'],
									['Universe', 'http://www.nasa.gov/topics/universe/index.html'],
									['Aeronautics', 'http://www.nasa.gov/topics/aeronautics/index.html'],
									['Earth', 'http://www.nasa.gov/topics/earth/index.html'],
									['Technology', 'http://www.nasa.gov/topics/technology/index.html'],
									['NASA in Your Life', 'http://www.nasa.gov/topics/nasalife/index.html'],
									['NASA People', 'http://www.nasa.gov/topics/people/index.html'],
									['NASA History', 'http://www.nasa.gov/topics/history/index.html'],
									['NASA\'s 50th', 'http://www.nasa.gov/50th/home/index.html']
							    ]
				],
                                ['Missions', 'http://www.nasa.gov/missions/index.html',[
									['Missions', 'http://www.nasa.gov/missions/index.html'],
									['Mission Calendar', 'http://www.nasa.gov/missions/calendar/index.html']
								    ]
				],
                                ['Multimedia', 'http://www.nasa.gov/multimedia/index.html',[
									['Multimedia', 'http://www.nasa.gov/multimedia/index.html'],
									['Images', 'http://www.nasa.gov/multimedia/imagegallery/index.html'],
									['Video', 'http://www.nasa.gov/multimedia/videogallery/index.html'],
									['NASA TV', 'http://www.nasa.gov/multimedia/nasatv/index.html'],
									['Interactive Features', 'http://www.nasa.gov/multimedia/mmgallery/index.html'],
									['RSS Feeds', 'http://www.nasa.gov/rss/index.html'],
									['Podcasts', 'http://www.nasa.gov/multimedia/podcasting/index.html'],
									['Blogs', 'http://www.nasa.gov/multimedia/blogs/index.html'],
									['Worldbook@NASA', 'http://www.nasa.gov/worldbook/index.html']
									]
			        ],
                                ['About NASA', 'http://www.nasa.gov/about/index.html',[
									['About NASA', 'http://www.nasa.gov/about/index.html'],
									['What NASA Does', 'http://www.nasa.gov/about/highlights/what_does_nasa_do.html'],
									['NASA Leadership', 'http://www.nasa.gov/about/highlights/griffin_bio.html'],
									['Careers@NASA', 'http://www.nasa.gov/about/career/index.html'],
									['NASA Locations', 'http://www.nasa.gov/about/sites/index.html'],
									['NASA Calendar', 'http://www.nasa.gov/about/events/index.html'],
									['Budgets and Plans', 'http://www.nasa.gov/news/budget/index.html'],
									['Reports', 'http://www.nasa.gov/news/reports/index.html'],
									['Research Opportunities', 'http://www.nasa.gov/about/research/index.html'],
 									['Request a NASA Speaker', 'http://www.nasa.gov/about/speakers/index.html']
									]
				]		
			];

				
		var footercol2	=	[			['Budgets, Strategic Plans and Accountability Reports','http://www.nasa.gov/news/budget/index.html'],
										['Equal Employment Opportunity Data Posted Pursuant to the No Fear Act','http://www.hq.nasa.gov/office/codee/nofear.html'],
										['Information-Dissemination Policies and Inventories','http://www.nasa.gov/about/contact/information_inventories_schedules.html']

								];


			var footercol3	=	[
											['Freedom of Information Act','http://www.hq.nasa.gov/office/pao/FOIA/agency/'],
											['President\'s Management Agenda','http://www.nasa.gov/about/highlights/HP_Management.html'],
											['Privacy Policy & Important Notices','http://www.nasa.gov/about/highlights/HP_Privacy.html'],
											['Inspector General Hotline','http://oig.nasa.gov/hotline.html'],
											['Office of the Inspector General','http://oig.nasa.gov']


															
								];

		
		var footercol4 = [   ['Contact NASA','http://www.nasa.gov/about/contact/index.html'],
                             ['Site Map','http://www.nasa.gov/sitemap/sitemap_nasa.html'],
							 ['USA.gov','http://www.USA.gov'],											
						     ['ExpectMore.gov','http://www.whitehouse.gov/omb/expectmore/']
				 ];

/*----------------------------------------------------- navArray.js ends ------------------------------------------------------*/

/*----------------------------------------------------- header.js starts ------------------------------------------------------*/
	function addMenuSupport() {
		// create, and post process menus
			if (document.getElementById('top_header')!=null) { 
				createMajorNav(document.getElementById('main-nav'), topNav, 'dropper_wrapper'); 
			}
			
		}


		function createMajorNav(menuParent, menuSrc, menuClass) {
				// set up some vars
					//var logoItem  = logoItem;
					var navParent = menuParent;
					var navData	=	menuSrc;
					// create menu root dom
					/*var navBucket            = document.createElement('div');
						navBucket.id         = menuId;
						navBucket.className	 = menuClass;*/
					var navBucketDiv		 =	document.createElement('div');
						navBucketDiv.id		 =	menuClass;
				// loop through level 1
					
					//for (each in navData) {
						navData.each(function(value,index){
						var topLevel = navData[index];
						var topName  = topLevel[0];
						var topLink  = topLevel[1];

					// create first level item DOM
						var navItem            = document.createElement('h2');
							navItem.id		   = 'nav-'+topName.replace(" ","").toLowerCase();
							if(topName.toLowerCase()=='home'){
								navItem.className	=	'nav-'+topName.replace(" ","").toLowerCase();
							}
						var navItemA           = document.createElement('a');
							navItemA.href      = topLink;
							navItemASpan			=	document.createElement('span');
							navItemASpan.innerHTML = topName;
						
						navItemA.appendChild(navItemASpan);
						navItem.appendChild(navItemA);
						
				
						if (topLevel.length > 2) {
							var subLevel  = topLevel[2];
						// loop through level 2
							//for (each in subLevel) {
								var subBucket = document.createElement('div');
								if(topName.toLowerCase()=='home'){
									subBucket.className	=	"dropper 129";
								}else{
									subBucket.className	=	"dropper 140";
								}
								var subBucketUl			=	document.createElement('ul');
								if(topName.toLowerCase()!='home'){
									subLevel.each(function(value,index){

								var subName = subLevel[index][0];
								var subLink = subLevel[index][1];
							//alert("subname " +	subName+ "sublink "+subLink);
							// create sublevel item element
								var subItem            = document.createElement('li');
								var subItemA           = document.createElement('a');
									subItemA.href      = subLink;
									subItemA.innerHTML = subName;
									
								subItem.appendChild(subItemA);
								subBucketUl.appendChild(subItem);
								
						
							});
							}
							subBucket.appendChild(subBucketUl);
							
						}
						
							navBucketDiv.appendChild(navItem);					
							navBucketDiv.appendChild(subBucket);
						

					});

					navParent.appendChild(navBucketDiv);
					
				}
/*----------------------------------------------------- header.js ends --------------------------------------------------------*/

/*----------------------------------------------------- etouch_global.js starts -----------------------------------------------*/
function createForm()
{

var loginformDiv = $('login_form');

var loginformNoDrop = document.createElement('div');
loginformNoDrop.id="login_form_nodrop_old";


var loginlinks = document.createElement('span');
loginlinks.id = "login_links";

var spanlogin = document.createElement('span');
spanlogin.innerHTML = "› ";

var skipnavLogin = document.createElement('div');
skipnavLogin.className = "skiplinklogin";
skipnavLogin.innerHTML = '<a href="http://mynasa.nasa.gov/portal/site/mynasa/template.NASA_LOGIN_PROCESS">Follow this link to Login to MyNASA</a>';
var anchorlogin =  document.createElement('a');
anchorlogin.id = "loginnasa";
anchorlogin.className = "myOverlayLogin null bottom null";
anchorlogin.href = "#";
anchorlogin.innerHTML = "Log In To MyNASA";


spanlogin.appendChild(skipnavLogin);
spanlogin.appendChild(anchorlogin);


var textNode		=	document.createTextNode('|');


var spansingup = document.createElement('span');
spansingup.innerHTML = "&rsaquo;&nbsp;";

var anchorsignup = document.createElement('a');
anchorsignup.href="http://mynasa.nasa.gov/portal/site/mynasa/template.REGISTER";
anchorsignup.innerHTML = "Sign Up";

spansingup.appendChild(anchorsignup);


var ckUtil =  new CJL_CookieUtil("visitorinfo",0,"/",".nasa.gov");
var username=ckUtil.getSubValue("name");
var loginText		=	document.createElement('span');
loginText.innerHTML  = "Welcome "+username;



var logoutform = document.createElement('form'); 
logoutform.id = "gridLogout";
logoutform.name = "gridLogout";
logoutform.method = "post"
logoutform.action = "http://mynasa.nasa.gov/portal/site/mynasa/template.LOGOUT";


var spanlogout = document.createElement('span');
spanlogout.innerHTML = "&rsaquo;&nbsp;";


var logoutanchor = document.createElement('a');
logoutanchor.href = "javascript:gridLogoutSubmit();";
logoutanchor.innerHTML = "Log Out";

spanlogout.appendChild(logoutanchor);


var textNode1		=	document.createTextNode('|');
var textNode2		=	document.createTextNode('|');

var spanedit = document.createElement('span');
spanedit.innerHTML = "&rsaquo;&nbsp;";

var editanchor =document.createElement('a');
editanchor.href = "http://mynasa.nasa.gov/portal/site/mynasa/template.MY_ACCOUNT";
editanchor.innerHTML = "Edit Profile";

spanedit.appendChild(editanchor);;

var logouthidden = document.createElement('input');
logouthidden.type = "hidden";
logouthidden.id = "realm";
logouthidden.name = "realm";
logouthidden.value = "realml";



 if(ckUtil != null && username != null && username != ''){
		
		loginlinks.appendChild(loginText);
		loginlinks.appendChild(textNode1);
		loginlinks.appendChild(spanlogout);
		loginlinks.appendChild(textNode2);
		loginlinks.appendChild(spanedit);

		logoutform.appendChild(logouthidden);
		logoutform.appendChild(loginlinks);
		loginformDiv.innerHTML = "";
		loginformDiv.appendChild(logoutform);
	} else {
		loginlinks.appendChild(spanlogin);
		loginlinks.appendChild(textNode);
		loginlinks.appendChild(spansingup);

		loginformDiv.innerHTML = "";
		loginformDiv.appendChild(loginlinks) ;
		}
			

}

function gridLoginSubmit()
{
	var gridLoginform =$('gridLogin');
	gridLoginform.submit();
}

function gridLogoutSubmit()
{
	var gridLoginform =$('gridLogout');
	gridLogout.submit();
}

var text = false;
var textAllow = (window.location.search.indexOf('text=1')+1) ? false : true;

// User Preferences code ends

function switchText() {
  var val = (textAllow) ? '1' : '0';
	var s = window.location.href.split('#')[0];
  if(window.location.search) {
	  if(s.indexOf('text=')+1) {
		  s = s.replace('text='+s.split('text=')[1].split('&')[0],'text='+val);
		} else {
		  s += '&text='+val;
		}
	} else {
	  s += '?text='+val;
	}
	window.location.href = s;
}


function newAllowText() {
	//alert("Text");
  var s = '<span class="hide">&rsaquo;&nbsp;<a href="#" onclick="switchText(); return false;" >';
	s += (textAllow) ? 'Text Version' : 'Non-Text Version' ;
	s += '</a><br/><span>';
	return s;
}


function createFooterContent(editor,date,official,contact,link,sitemap) {
	if($('footer')!=null){
	
		if($('footercol4')){
			  var liInnerHTML = ($('footercol4')).firstDescendant().firstDescendant();  /*This gives the contact li tag*/
			    var siteliTag    = ($('footercol4')).firstDescendant().firstDescendant().next(); /*This gives the sitemap li tag*/
			  var aInnerHTML = ($('footercol4')).firstDescendant().firstDescendant().firstDescendant();/*This gives the contact li anchor tag*/
			
			  var siteaTag    = ($('footercol4')).firstDescendant().firstDescendant().next().firstDescendant(); /*This gives the sitemap li anchor tag*/
			  
			  aInnerHTML.innerHTML=contact;
			  aInnerHTML.href=link;
             liInnerHTML.appendChild(aInnerHTML);

			 siteaTag.href=sitemap;
			 siteliTag.appendChild(siteaTag);
        }
	}
}



function CJL_CookieUtil(name, duration, path, domain, secure)
{
   this.affix = "";
   
   if( duration )
   {   	  
      var date = new Date();
	  var curTime = new Date().getTime();

	  date.setTime(curTime + (1000 * 60 * duration));
	  this.affix = "; expires=" + date.toGMTString();
   }
   
   if( path )
   {
      this.affix += "; path=" + path;
   }
   
   if( domain )
   {
      this.affix += "; domain=" + domain;
   }

   if( secure )
   {
      this.affix += "; secure=" + secure;
   }
   
      
   function getValue()
   {
      var m = document.cookie.match(new RegExp("(" + name + "=[^;]*)(;|$)"));

      return m ? m[1] : null;   
   }
   
   this.cookieExists = function()
   {
      return getValue() ? true : false;
   }
      
   this.expire = function()
   {
      var date = new Date();
	  date.setFullYear(date.getYear() - 1);
	  document.cookie=name + "=noop; expires=" + date.toGMTString(); 
   }
        
   this.setSubValue = function(key, value)
   {
      var ck = getValue();

      if( /[;, ]/.test(value) )
      {
         //Mac IE doesn't support encodeURI
		 value = window.encodeURI ? encodeURI(value) : escape(value);
      }

      
      if( value )
      {
         var attrPair = "@" + key + value;

         if( ck )
         {
             if( new RegExp("@" + key).test(ck) )
	         {
		        document.cookie =
				   ck.replace(new RegExp("@" + key + "[^@;]*"), attrPair) + this.affix;
	         }
	         else
	         {
		        document.cookie =
				   ck.replace(new RegExp("(" + name + "=[^;]*)(;|$)"), "$1" + attrPair) + this.affix;
	         }
         }
         else
         {
	        document.cookie = name + "=" + attrPair + this.affix;
         }
      }
      else
      {      
	     if( new RegExp("@" + key).test(ck) )
	     {
	        document.cookie = ck.replace(new RegExp("@" + key + "[^@;]*"), "") + this.affix;
	     }
      }
   }

      
   this.getSubValue = function(key)
   {
      var ck = getValue();

      if( ck )
      {
         var m = ck.match(new RegExp("@" + key + "([^@;]*)"));

	     if( m )
	     {
	        var value = m[1];

	        if( value )
	        { 
	           //Mac IE doesn't support decodeURI
			   return window.decodeURI ? decodeURI(value) : unescape(value);
	        }
	     }
      }
   }
}


/*function searchformsubmit() {
	//document.search.action="http://search.nasa.gov/search/search.jsp";
	document.search.submit();
}*/

function searchformsubmit() {
	var searchform = document.getElementById("search");
	
	if($("dropdown_search_label")!=null){
		var centername = $("dropdown_search_label").innerHTML.toLowerCase();
		if(centername=="nasa.gov"){
			document.getElementById("centername").value = "";
			searchform.action="http://search.nasa.gov/search/search.jsp";
		}else{
			document.getElementById("centername").value = centername;
			searchform.action="http://search.nasa.gov/search/centersearch.jsp?centername="+centername;
		}
	}else{
		searchform.action = "http://search.nasa.gov/search/search.jsp";
	}
	searchform.submit();
}


function showfaq(arg)
{
	var faqdiv = document.getElementById(arg);
	if(faqdiv != null && faqdiv != 'undefined')
	{
		var currentdiv = faqdiv.className;
		
		var allshowdivs = document.getElementsByClassName('showanswer');
		for(var i =0;i < allshowdivs.length;i++)
		{
			allshowdivs[i].className = 'hideanswer';
		}

		if(currentdiv != null && currentdiv != 'undefined' && currentdiv == 'hideanswer')
			faqdiv.className='showanswer';
		else
			faqdiv.className='hideanswer';
	}

}
/*----------------------------------------------------- etouch_global.js ends -------------------------------------------------*/

/*----------------------------------------------------- footer.js starts ------------------------------------------------------*/
function createFooterlogo()
{
	var footerParent = document.getElementById('footer');
	var logo = createLogo('NASA Home', 'nasa_logo_footer');
	var footerp = document.createElement('p');
	footerp.id = "footercol1";
					
	var footer2 = createFooter(document.getElementById('footer'),footercol2,'footercol2');
	var footer3 = createFooter(document.getElementById('footer'),footercol3,'footercol3');
	var footer4 = createFooter(document.getElementById('footer'),footercol4,'footercol4');

	footerParent.appendChild(logo);
	footerParent.appendChild(footerp);
	footerParent.appendChild(footer2);
	footerParent.appendChild(footer3);
	footerParent.appendChild(footer4);
}

function createFooter(footerParent,footerSrc,footerId)
{
	var footerData		=	footerSrc;
	var footerId		=	footerId;
	var footerBucketDiv	=	document.createElement('div');
	footerBucketDiv.id	=	footerId;		
	var footerBucketUl	=	document.createElement('ul');
	
	//for(each in footerData){

	footerData.each(function(value,index)
	{
		var topLevel		= footerData[index];
		var topfooterName	= topLevel[0];
		var topfooterLink	= topLevel[1];
		var footerItem		= document.createElement('li');
		var footerItemA		= document.createElement('a');
		footerItemA.href	= topfooterLink;
		footerItemA.innerHTML	= topfooterName;
		
		//footerp.appendChild(footerBucketDiv);
		footerBucketDiv.appendChild(footerBucketUl);
		footerBucketUl.appendChild(footerItem);
		footerItem.appendChild(footerItemA);
	});
	return footerBucketDiv;
}

function createLogo(logoSrc,logoClass)
{
	var logoData		= logoSrc;
	var logoDisplay		= document.createElement('a');
	logoDisplay.className	= logoClass;
	logoDisplay.href	= "http://www.nasa.gov/home/index.html";
	var logoSpan		= document.createElement('span');
	logoSpan.className	= "hide";		
	logoSpan.innerHTML	= logoData;
	logoDisplay.appendChild(logoSpan);
	return logoDisplay;					
}

/*----------------------------------------------------- footer.js ends --------------------------------------------------------*/

/*----------------------------------------------------- news.js starts --------------------------------------------------------*/
if(detectBrowser.modernBrowser()){

/*

document.observe('contentloaded', function() {
	if($$('select.browse_year_select').length > 0){
		var dds = new SkinnedSelect($$('select.browse_year_select')[0].parentNode,$$('select.browse_year_select')[0], function(){
			if($$('select.browse_year_select')[0].value != 0) {
				document.location.href = "news_and_features_archive.shtml?new_year=" + $$('select.browse_year_select')[0].value;
			}
		},'','gray');
	}
}, false);

*/

function getyear()
{
	var w = document.yearForm.nasa_facility.selectedIndex;
	var selected_text = document.yearForm.nasa_facility.options[w].text;
	var selected_url = document.yearForm.nasa_facility.options[w].value;
	if(selected_url != null && selected_url == '0')
	{
		document.location.href = document.yearForm.nasa_facility.options[1].value;
	}
	else
	{
		document.location.href = selected_url + "?year=" + selected_text;
	}
}

}
/*----------------------------------------------------- news.js ends ----------------------------------------------------------*/

/*----------------------------------------------------- getyear.js starts -----------------------------------------------------*/
function getSelectedYear()
{
	
	var selectedyear;
	
	// get the current URL
	var url = window.location.toString();
	//get the parameters
	url.match(/\?(.+)$/);
	var params = RegExp.$1;
	// split up the query string and store in an
	// associative array
	var params = params.split("&");
	var queryStringList = {};

	for(var i=0;i<params.length;i++)
	{
		var tmp = params[i].split("=");
		queryStringList[tmp[0]] = unescape(tmp[1]);
	}
 
	for(var i in queryStringList)
	{
		selectedyear = queryStringList[i];
	}
	//alert(selectedyear);
	if(selectedyear != 'undefined')
	{
		var flag = false;
		for(k = 1 ; k < document.yearForm.nasa_facility.options.length; k++)
		{
			var text = document.yearForm.nasa_facility.options[k].text;
			if(text == selectedyear)
			{
				document.yearForm.nasa_facility.options[k].selected = 'true';
				document.yearForm.selectedyear.value=selectedyear;
				flag = true;
				break;
			}
		}

		if(!flag)
			document.yearForm.nasa_facility.options[0].selected = 'true';
	}
}
 
function browsearchive(url)
{
	var year = document.yearForm.selectedyear.value;
	//alert('in browsearchive' + url + ' and year == ' + year );
	
	if(year != null && year != '')
		document.location.href=url + "?year=" + year;
	else
		document.location.href=url;
}


document.observe('contentloaded', function() 
{
	var selectbox = document.getElementById("selectboxdiv");
	if (selectbox)
	{
		getSelectedYear();
	}
},false);
/*----------------------------------------------------- getyear.js ends -------------------------------------------------------*/

/*----------------------------------------------------- wallpaper.js starts -----------------------------------------------------*/
//Function To open wallpaper image in a new window along with instructions to download on different operating system environments.
function openImageWin(imageName){
	//alert('inside openImageWin');
	//alert('imageName: '+imageName);
	var imageWin = window.open("","WallPaper","status=0,toolbar=0,location=0,menubar=0,scrollbars=1");
	imageWin.document.open();
	imageWin.document.writeln("<html><head><title>Wallpaper Image</title><BODY bgcolor='#000000' text='#FFFFFF'><table width='700' border='0' cellspacing='0' cellpadding='1'>  <tr align='left' valign='top'>     <td><p align='center'><font color='#FFFFFF' size='2' face='Arial, Helvetica, sans-serif'><b>WINDOWS:</b></font></p>      <ol>        <li><font size='2' color='#FFFFFF' face='Arial, Helvetica, sans-serif'>Right-click on           the image and click 'Set as Background'</font></li>      </ol></td>    <td><p align='center'><font color='#FFFFFF' size='2' face='Arial, Helvetica, sans-serif'><b>MAC         OS X:</b></font></p>      <ol>        <li><font size='2' color='#FFFFFF' face='Arial, Helvetica, sans-serif'>Drag the image           off onto your desktop</font></li>        <li><font size='2' color='#FFFFFF' face='Arial, Helvetica, sans-serif'> Go to system preferences</font></li>        <li><font size='2' color='#FFFFFF' face='Arial, Helvetica, sans-serif'> Go to the Desktop          icons and open it</font></li>        <li><font size='2' color='#FFFFFF' face='Arial, Helvetica, sans-serif'> Choose the 'Collection'           drop down and 'Choose Folder' to find the new wallpaper on your computer</font></li>      </ol></td>    <td><p align='center'><font color='#FFFFFF' size='2' face='Arial, Helvetica, sans-serif'><b>MAC         OS 9:</b></font></p>    <ol>        <li><font size='2' color='#FFFFFF' face='Arial, Helvetica, sans-serif'>Drag the image           off onto your desktop</font></li>        <li><font size='2' color='#FFFFFF' face='Arial, Helvetica, sans-serif'>Go to your control           panel and choose 'Appearance'</font></li>        <li><font size='2' color='#FFFFFF' face='Arial, Helvetica, sans-serif'>Click 'Set Desktop'           and choose the newly downloaded image on your desktop</font></li>      </ol></td>  </tr></table><br><div align='center'><img src='"+imageName+"' width='800' height='600'  border='1'> </div></body></html>");
	imageWin.document.close();
}
/*----------------------------------------------------- wallpaper.js ends -------------------------------------------------------*/

/*----------------------------------------------------- countdownclock.js starts ------------------------------------------------*/

/* countdownclock.js is removed from club2.js to avoid repetition , it will be used invidually -- 05/14/2008 */

/**
* Utility function for displaying a up/down time counter.
*
* @param inputDate :: The date of the launch/mission
* @param imgSuffix :: The suffix used for the images
* @param imgPath :: The relative path for the images
*/
/*
function MissionTimer(inputDate, divId) {
	var inputString = inputDate.toString();
	var replacedString = null;
	var timeZone =        new Array("EDT",      "EST",      "PDT",      "PST" ,      "CDT",      "CST",      "MDT",      "MST",      "AKDT",     "AKST",     "ADT",      "AST",      "HST");
	var timeZoneReplace = new Array("UTC-0400", "UTC-0500", "UTC-0700", "UTC-0800" , "UTC-0500", "UTC-0600", "UTC-0600", "UTC-0700", "UTC-0800", "UTC-0900", "UTC-0300", "UTC-0400", "UTC-1000");

	for(var i=0;i<timeZone.length;i++){
		if(inputString.match(timeZone[i])==timeZone[i]){
		  replacedString = inputString.replace(timeZone[i],timeZoneReplace[i]);
		}
	}

	var now = new Date();
	gmt_now = now.toUTCString();   
	now_ms = Date.parse(gmt_now)
	var launch = new Date(replacedString);
	var gmt_launch = launch;
	gmt_launch = launch.toUTCString();
	launch_ms = Date.parse(gmt_launch);
	var gap =launch_ms-now_ms;

	if (gap < 0) {
		gap = Math.abs(gap);
	}

	var day_gap_raw = (gap/(1000*60*60*24));
	var hr_gap_raw = (gap/(1000*60*60));
	var min_gap_raw = (gap/(1000*60));

	var day_gap = Math.floor(gap/(1000*60*60*24));
	var hr_gap = Math.floor(hr_gap_raw-(day_gap * 24));     
	// changed this to Math.floor from Math.round to see if it fixes the "final minute" problem
	var mn_gap = Math.floor((min_gap_raw-(day_gap*24*60))-(hr_gap*60));

	// Calculate the number of seconds left after minutes are calculated.
	var min_gap_floor = Math.floor(min_gap_raw);
	sec_gap = Math.round((min_gap_raw - min_gap_floor) *60);

	var daytho = Math.floor(day_gap/1000);
	if (daytho < 1 ) {
		daytho = 0;
	}

	var dayhun = Math.floor(day_gap / 100);
	var dayten = Math.floor((day_gap - (dayhun * 100))/10);
	var dayten_raw = (day_gap - (dayhun * 100))/10;
	var dayone = Math.floor((dayten_raw*10) - (dayten*10));

	var dayhunabs = Math.abs(dayhun);

	if (dayhunabs >= 10) {
		dayhun_div = Math.floor(dayhun/10);
		dayhun = dayhun - (dayhun_div * 10);
	}

	var hrten = Math.floor((hr_gap)/10);
	var hrone = Math.floor((hr_gap) - (hrten *10));

	var mnten = Math.floor((mn_gap)/10);
	var mnone = Math.floor((mn_gap) - (mnten * 10));

	var secten = Math.floor(sec_gap/10);
	var secone = Math.floor(sec_gap - (secten*10));
	
	var day = dayone;
	if (dayten > 0) day = ''+dayten+dayone;
	if (dayhun > 0) day = ''+dayhun+dayten+dayone;
	if (daytho > 0) day = ''+daytho+dayhun+dayten+dayone;
	

        var htmlSnippet = '<div id="day">'+day
        		+ '</div><div id="hour">'+hrten+hrone 
        		+ '</div><div id="minute">'+mnten+mnone
        		+ '</div><div id="second">'+secten+secone
        		+ '</div>';
        		
        		
	document.getElementById(divId).innerHTML = htmlSnippet;

	// recursive call to the function on every second
	setTimeout("MissionTimer('" + inputDate + "', '" + divId + "')", 1000);
}*/
/*----------------------------------------------------- countdownclock.js ends --------------------------------------------------*/




/*------------------New javascript for login and search -------------------- */
function createLoginForm(){

var headerform = document.getElementById('header_form');

var loginformDiv = document.createElement('div');
loginformDiv.id="login_form";

var loginformDivNew = document.createElement('div');
loginformDivNew.id="login_form_new";

var loginformNoDrop = document.createElement('div');
loginformNoDrop.id="login_form_nodrop";

var loginlinks = document.createElement('span');
loginlinks.id = "login_links";

var spanlogin = document.createElement('span');
spanlogin.innerHTML = "&rsaquo;&nbsp;";

var skipnavLogin = document.createElement('div');
skipnavLogin.className = "skiplinklogin";
skipnavLogin.innerHTML = '<a href="http://mynasa.nasa.gov/portal/site/mynasa/template.NASA_LOGIN_PROCESS">Follow this link to Login to MyNASA</a>';
var anchorlogin =  document.createElement('a');
anchorlogin.id = "loginnasa";
anchorlogin.className = "myOverlayLogin null bottom null observe_click";
anchorlogin.href = "#";
anchorlogin.innerHTML = "Log In To MyNASA";


spanlogin.appendChild(skipnavLogin);
spanlogin.appendChild(anchorlogin);


var textNode		=	document.createTextNode('|');


var spansingup = document.createElement('span');
spansingup.innerHTML = "&rsaquo;&nbsp;";

var anchorsignup = document.createElement('a');
anchorsignup.href="http://mynasa.nasa.gov/portal/site/mynasa/template.REGISTER";
anchorsignup.innerHTML = "Sign Up";

spansingup.appendChild(anchorsignup);


var ckUtil =  new CJL_CookieUtil("visitorinfo",0,"/",".nasa.gov");
var username=ckUtil.getSubValue("name");
var loginText		=	document.createElement('span');
loginText.innerHTML  = "Welcome "+username;



var logoutform = document.createElement('form'); 
logoutform.id = "gridLogout";
logoutform.name = "gridLogout";
logoutform.method = "post"
logoutform.action = "http://mynasa.nasa.gov/portal/site/mynasa/template.LOGOUT";

var spanlogout = document.createElement('span');
spanlogout.innerHTML = "&rsaquo;&nbsp;";


var logoutanchor = document.createElement('a');
logoutanchor.href = "javascript:gridLogoutSubmit();";
logoutanchor.innerHTML = "Log Out";

spanlogout.appendChild(logoutanchor);


var textNode1		=	document.createTextNode('|');
var textNode2		=	document.createTextNode('|');

var spanedit = document.createElement('span');
spanedit.innerHTML = "&rsaquo;&nbsp;";

var editanchor =document.createElement('a');
editanchor.href = "http://mynasa.nasa.gov/portal/site/mynasa/template.MY_ACCOUNT";
editanchor.innerHTML = "Edit Profile";

spanedit.appendChild(editanchor);;

var logouthidden = document.createElement('input');
logouthidden.type = "hidden";
logouthidden.id = "realm";
logouthidden.name = "realm";
logouthidden.value = "realml";



 if(ckUtil != null && username != null && username != ''){
		loginlinks.appendChild(loginText);
		loginlinks.appendChild(textNode1);
		loginlinks.appendChild(spanlogout);
		loginlinks.appendChild(textNode2);
		loginlinks.appendChild(spanedit);

		logoutform.appendChild(logouthidden);
		logoutform.appendChild(loginlinks);
		if(search_list.size()>0){
			loginformDivNew.appendChild(logoutform)
			headerform.innerHTML = "";
			headerform.appendChild(loginformDivNew);
		}else{
			loginformDiv.appendChild(logoutform)
			headerform.innerHTML = "";
			headerform.appendChild(loginformDiv);
		}
		

	} else {
		loginlinks.appendChild(spanlogin);
		loginlinks.appendChild(textNode);
		loginlinks.appendChild(spansingup);

		if(search_list.size()>0){
		
			loginformDivNew.appendChild(loginlinks);
			headerform.appendChild(loginformDivNew);

		}
		else{
			loginformNoDrop.appendChild(loginlinks);
			headerform.appendChild(loginformNoDrop);

		}
			
    }



if(search_list.size()>0){
	var searchSelect = new Element("select");
	search_list.each(function(searchList)
	{
		var opElem = new Element("option",{'id':searchList['id'],'name':searchList['name']});
		opElem.update(searchList['value']);
		searchSelect.appendChild(opElem);
	});
	if($('searchselector')!=null){
	$('searchselector').appendChild(searchSelect);
	var skinnedDropper = new SkinnedSelectSearch($$('#searchselector')[0],$$('#searchselector'+' select')[0],function(){},'','gray');}
	}

}


function createSearchForm(){

	var headerform = document.getElementById('header_form');
	var searchformnasa = document.createElement('form');
	searchformnasa.id = "search";
	searchformnasa.method = "get";
	searchformnasa.action = "javascript:searchformsubmit();";

	var searchformcenter = document.createElement('form');
	searchformcenter.id = "search";
	searchformcenter.method = "get";
	searchformcenter.action = "javascript:searchformsubmit();";

	var searchdiv =  document.createElement('div');
	searchdiv.id = "search_form_new";

	var hiddenCenter = document.createElement('label');
	hiddenCenter.htmlFor = "searchfield";
	hiddenCenter.id = "searchfieldCenter";
	hiddenCenter.setAttribute('name','searchfieldCenter');
	hiddenCenter.innerHTML = '<input id="centername" name="centername" type="hidden" value=""/>';

	var searchdivNoDrop = document.createElement('div');
	searchdivNoDrop.id = "search_form_nodrop";
	
	var spansearchbtn = document.createElement('span');
	spansearchbtn.id = "searchbutton";

	var searchselector = document.createElement('div');
	searchselector.id = "searchselector";

	var spaninput = document.createElement('span');
	spaninput.id = "inputfield";

	var searchinput = document.createElement('input');
		searchinput.title = "searchfield";
		searchinput.type = "text";
		searchinput.id = "nasaInclude";
		searchinput.name = "nasaInclude";
		searchinput.className = "searchbox";
		searchinput.value = "";


	spaninput.appendChild(searchinput);

	var anchorbtn = document.createElement('a');
	anchorbtn.alt = "Search";
		anchorbtn.src = "../images/redesign/modules/header/search-button.gif";
		anchorbtn.className = "searchbtn";
		anchorbtn.href="javascript:searchformsubmit();";


	spansearchbtn.appendChild(anchorbtn);

	var existingHeader = headerform.innerHTML;

	if(search_list.size()>0){
		searchdiv.appendChild(spaninput);
		searchdiv.appendChild(searchselector);
		searchdiv.appendChild(spansearchbtn);

		searchformcenter.appendChild(hiddenCenter);
		searchformcenter.appendChild(searchdiv);


		headerform.appendChild(searchformcenter);
	}
	else{
		searchdivNoDrop.appendChild(spaninput);
		searchdivNoDrop.appendChild(searchselector);
		searchdivNoDrop.appendChild(spansearchbtn);

		searchformnasa.appendChild(searchdivNoDrop);
		headerform.appendChild(searchformnasa);
	}



	


	if(search_list.size()>0){
	var searchSelect = new Element("select");
	search_list.each(function(searchList)
	{
		var opElem = new Element("option",{'id':searchList['id'],'name':searchList['name']});
		//alert("searchlist val "+searchList['value']);
		opElem.update(unescape(escape(searchList['value'].replace("&amp;","&"))));
		searchSelect.appendChild(opElem);
	});
	//alert(searchSelect.innerHTML);
	if($('searchselector')!=null){
	$('searchselector').appendChild(searchSelect);
	var skinnedDropper = new SkinnedSelectSearch($$('#searchselector')[0],$$('#searchselector'+' select')[0],function(){},'','gray');}
	}
}