function makeProjectLink(name) {
	return { title: name, href: "https://"+name.toLowerCase()+".dev.java.net/" };
}

var regions = [
  {
  	title: "Aquarium",
  	href:  "http://blogs.sun.com/theaquarium/",
  	match: []
  },
  {
  	title: "Core",
  	href:  "https://glassfish.dev.java.net/",
  	match: [
  	  "https://migrate2glassfish.",
  	  "https://glassfish.",
  	  "https://glassfish-themes-next.",
  	  "https://glassfish-theme."
  	],
  	children: [
  		makeProjectLink("GlassFish"),
  		{ title: "Samples", href: "https://glassfish-samples.dev.java.net/" },
  		makeProjectLink("Grizzly"),
  		{ title: "Scripting", href: "https://glassfish-scripting.dev.java.net/" },
  		{ title: "OpenMQ", href: "https://mq.dev.java.net/" },
  		makeProjectLink("SailFin"),
  		makeProjectLink("Shoal"),
  		makeProjectLink("HK2"),
  		{ title: "Wiki", href: "http://wiki.glassfish.java.net/" }
  	]
  },
  {
  	title: "Webtier",
  	href:  "https://glassfish.dev.java.net/javaee5/webtier/webtierhome.html",
  	match: [
  	  "https://jsf.",
  	  "https://glassfish.dev.java.net/javaee5/webtier/webtierhome.html"
  	],
  	children: [
  		makeProjectLink("JSP"),
  		{ title: "EL", href: "https://uel.dev.java.net/" },
  		makeProjectLink("JSTL"),
  		{ title: "JSF", href: "https://javaserverfaces.dev.java.net/" },
  		makeProjectLink("JSFTemplating"),
  		makeProjectLink("Woodstock"),
  		makeProjectLink("Jersey"),
  		makeProjectLink("Phobos"),
  		makeProjectLink("WADL"),
  		makeProjectLink("LRWPinJava")
  	]
  },
  {
  	title: "Web.Next",
  	href:  "https://socialsite.dev.java.net/",
  	match: [
  		"https://socialsite.",
  		"https://portal.",
  		"https://ajax.",
  		"https://slynkr."
  	],
  	children: [
  		makeProjectLink("SocialSite"),
  		{ title: "WebSynergy", href: "https://portal.dev.java.net/" },
  		{ title: "jMaki", href: "https://ajax.dev.java.net/" },
  		makeProjectLink("Slynkr"),
                makeProjectLink("Atmosphere")
  	]
  },
  {
  	title: "WS/XML",
  	href:  "https://metro.dev.java.net/",
  	match: [
  		"https://jax-ws.",
  		"https://wsit.",
  		"https://wiseman.",
  		"https://jaxb.",
  		"https://policy.",
  		"https://xsom."
  	],
  	children: [
  		makeProjectLink("Metro"),
  		makeProjectLink("JAX-WS"),
  		makeProjectLink("WSIT"),
  		makeProjectLink("JAXB"),
  		makeProjectLink("JAXP"),
  		makeProjectLink("Wiseman")
  	]
  },
  {
	title: "Tools",
  	href:  "https://glassfish.dev.java.net/", /*TODO*/
  	match: [],
  	children: [
  		makeProjectLink("Hudson"),
  		makeProjectLink("Japex"),
  		makeProjectLink("openInstaller"),
  		{ title: "IDE Plugins", href: "https://glassfishplugins.dev.java.net/" },
        makeProjectLink("WSMonitor"),
        {title: "License Tool", href: "https://license-tool.dev.java.net/"},
        {title: "Update Center", href: "http://wiki.updatecenter.java.net"}
      ]
  }
/*  ,
  {
    title: "Persistence",
    href:  "http://glassfish.dev.java.net/",
    match: [],
    children: [
        { title: "abc", href: "#" },
        { title: "def", href: "#" },
        { title: "ghi", href: "#" },
        { title: "jkl", href: "#" }
    ]
  }
*/
];


// default values of <a href='...' match='...'> to simplify project_tools.html
var defaultMatchPatterns = {
	"/servlets/ProjectNewsList":		"/servlets/(ProjectNewsList|NewsItemView).*",
	"/servlets/ProjectMemberList":		"/servlets/Project(MemberList|MemberAdd|Invite).*",
	"/servlets/ProjectMailingListList":	"/servlets/(ProjectMailingList|Summarize|Search)List.*",
	"/servlets/ProjectIssues":			"/issues/.*",
	"/issues/":							"/issues/.*"
};



function addLoadEvent(func) {
  var oldonload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      if (oldonload)  oldonload();
      func();
    }
  }
}

function createRegions() {
	var rdiv = document.getElementById("regions");	// On Wiki 'regions' div already exists.
	
	var html=[];
	if(rdiv==null)
		html.push("<div id=regions align=right>");
		
		html.push("<table cellpadding=0 cellspacing=0>");
		html.push("<tr>");
		html.push("<td style=width:100%;>");

		html.push("<ul id=qm0 class=qmmc>");
		html.push("<li id=regions-leadin><a>&nbsp;</a></li>");
		
	for( var i=0; i<regions.length; i++ ) {
		var r = regions[i];
		
		// is this the current region?
		var hit = false;
		for( var j=0; j<r.match.length; j++ ) {
			if(new String(window.location.href).indexOf(r.match[j])==0) {
				hit = true;
				break;
			}
		}
		if(hit!=true){
			if(r.children) {
				for( var j=0; j<r.children.length; j++ ) {
					if(new String(window.location.href).indexOf(r.children[j].href)==0) {
						hit = true;
						break;
					}
				}
			}
		}
		
		if(hit){
			html.push("<li id=current-region><a class=qmparent href=");
		}
		else
			html.push("<li><a class=qmparent href=");
		html.push(r.href);
		html.push(">");
		html.push(r.title);
		html.push("</a>");
		
		if(r.children!=null) {
			html.push("<ul>");
			for( var j=0; j<r.children.length; j++ ) {
				var c = r.children[j];
				html.push("<li><a href=");
				html.push(c.href);
				html.push(">");
				html.push(c.title);
				html.push("</a></li>");
			}
			html.push("</ul>");
		}
		html.push("</li>");
	}
	html.push("<li class=qmclear>&nbsp;</li></ul>");
	html.push("</td></tr></table>");
	
	if(rdiv==null)
		html.push("</div>");
	
	// inject HTML
	if(rdiv==null) {
		var box = document.createElement("div");
		box.id = "regions-box";
		var banner = document.getElementById("banner");
		banner.insertBefore(box,banner.firstChild);
		box.innerHTML = html.join('');
	} else {
		rdiv.innerHTML = html.join('');
	}
	
	qm_create(0,false,0,500,false,false,false,false,false);
}

// apply theme to Wiki
function wikiInit() {
	createRegions();
}

// apply theme to java.net
function djnInit() {
	createRegions();
	
	// this is the parent group that should show up in the title bar
	var foundGroup = null;
	
	// create zones
	(function() {
		// find which zone we are in
		var alreadyFound = false;
		function findMatch(zones,group) {
			var found = false;
			for( var i=0; i<zones.length; i++ ) {
				(function (z,group) {
					var match=false;
					
					// look for a match in the children first
					if(z.zones!=null)
						match |= findMatch(z.zones, z.group?z:group );
					
					// otherwise try to match with the parent
					if(!alreadyFound) {
						var matchFunction = z.match;
						if(matchFunction==null)
							matchFunction = function() { return window.location.href.indexOf(z.href)==0; }
						if(matchFunction()) {
							z.current = true;
							alreadyFound = true;
							foundGroup = group;
							match = true;
						}
					}
					
					z.expanded = match;
					found |= match;
				})(zones[i],group);
			}
			return found;
		}
		findMatch(zones,null);
		
		// create fragment to inject
		var html = [];
		var foundCurrent = false;
		var currentDepth;
		function createZones(zones,depth) {
			for( var i=0; i<zones.length; i++ ) {
				if(zones[i].current) {
					html.push("<dt id=current-zone class='");
					foundCurrent = true;
					currentDepth = depth;
				} else
				if(!foundCurrent)
					html.push("<dt class='before-current ");
				else
					html.push("<dt class='after-current ");
				html.push("depth"+depth);
				html.push("'><a href='");
				html.push(zones[i].href);
				html.push("'>");
				html.push(zones[i].title);
				html.push("</a></dt>");
				if(zones[i].zones!=null && zones[i].expanded)
					createZones(zones[i].zones,depth+1);
			}
		}
		createZones(zones,0);
		
		// detach the menubar so that it will remain intact when we overwrite project tools
		var menubar = document.getElementById("menubar");
		if(menubar==null)	return;	// huh?
		menubar.className="depth"+currentDepth;
		menubar.parentNode.removeChild(menubar);
		
		// insert the zone list into the navigation bar
		var projecttools = document.getElementById("projecttools");
		projecttools.innerHTML = html.join('');
		
		// insert the menubar
		var curZone = document.getElementById("current-zone");
		if(curZone!=null)
			projecttools.insertBefore(menubar, curZone.nextSibling);
		else
			projecttools.appendChild(menubar); // TODO: will come back to this later
		
		// kill all the boxes in front of the projecttools
		while(projecttools.previousSibling!=null) {
			projecttools.parentNode.removeChild(projecttools.previousSibling);
		}
	})();





	// update menubar by using the current location
	(function() {
	  // adds a CSS class to the element
	  function addClass(e,clazz) {
	    if(e.className!=null)
	      e.className += ' '+clazz;
	    else
	      e.className = clazz;
	  }
	  
	  // check if element has a CSS class
	  function hasClass(e,clazz) {
	    if(e.className==null)
	      return false;
	    
	    var list = e.className.split(/\s+/);
	    for( var i=0; i<list.length; i++ ) {
	      if(list[i]==clazz) return true;
	    }
	    return false;
	  }
	  
	  // remove a CSS class
	  function removeClass(e,clazz) {
	    if(e.className==null)
	      return false;
	    
	    var list = e.className.split(/\s+/);
	    var r = [];
	    for( var i=0; i<list.length; i++ ) {
	      if(list[i]!=clazz) r.push(list[i]);
	    }
	    e.className = r.join(' ');
	  }
	  
	  var menubar = document.getElementById("menubar");
	  if(menubar==null)	return;	// huh?
	  
	  // LIs that have child ULs is 'parent'
	  var items = menubar.getElementsByTagName("UL");
	  for (var i=0; i<items.length; i++ ) {
	    var ul = items[i];
	    addClass(ul.parentNode,"parent");
	  }
	  
	  // LIs/ULs that are in the path of current page is 'active'
	  var loc = window.location.href;
	  function matches(a) {
		if(a.href==loc)	return true; // location match
		var m = a.getAttribute("match");
		if(m==null)
			m = defaultMatchPatterns[a.getAttribute("href")];
		
		return m!=null && loc.match(new RegExp(m));
	  }
	  var items = menubar.getElementsByTagName("a");
	  for( var i=0; i<items.length; i++ ) {
	    var a = items[i];
	    if(matches(a)) {
	      // found match. mark ancestor nodes as active
	      var e = a.parentNode;
	      while(e!=menubar) {
	        addClass(e,"active");
	        e=e.parentNode;
	      }
	      break;
	    }
	  }
	  
	  // install expand/collapse handler for targetless intermediate A tags
	  var items = menubar.getElementsByTagName("a");
	  for( var i=0; i<items.length; i++ ) {
	    var a = items[i];
	    var href = a.getAttribute("href"); // IE returns fully absolutized href, so check for things that end with '#'
	    if(href!=null && href!="" && href.charAt(href.length-1)=='#') {// be defensive
		    a.onclick = function() {
		      var li = this.parentNode;
		      if(hasClass(li,"expanded")) {
		        removeClass(li,"expanded");
		      } else {
		        addClass(li,"expanded");
		      }
		      return false;
		    };
		    addClass(this.parent,"collapsed");
	    }
	  }
	  
	  
	  // all non-'active' LIs are 'inactive'
	  // all non-'parent' LIs are 'leaf'
	  var items = menubar.getElementsByTagName("LI");
	  for( var i=0; i<items.length; i++ ) {
	    var li = items[i];
	    if(!hasClass(li,"active"))
	      addClass(li,"inactive");
	    if(!hasClass(li,"parent"))
	      addClass(li,"leaf");
	  }
	})();






	// update the top-left corner of the page from the current project information
	(function() {
		var box = document.createElement("div");
		box.id = "logo-box";
		
		var html = [];
		var hadToken = false;
		
		function addLogo() {
			if(info.logo!=null && info.logo!="") {
				html.push("<a href=/><img src="+info.logo+"></a>");
			}
		}
		
		if(info.noGF) {
			addLogo();
		} else {
			html.push("<a href=https://glassfish.dev.java.net/><img src=logo.gif></a>"); html.push("<a href=https://glassfish.dev.java.net/>GlassFish</a>");
			hadToken=true;
		}
		
		function append(url,title) {
			if(title==null)		return;
			if(hadToken) html.push(" &#xBB; ");
			hadToken=true;
			html.push("<a href="+url+">");
			html.push(title);
			html.push("</a>");
		}
		
		if(foundGroup!=null)
			append(foundGroup.href, foundGroup.title);
		append("/", info.title);
		
		if(!info.noGF)
			addLogo();
		
		box.innerHTML = html.join('');
		
		// insert after the login bar
		var bar = document.getElementById("regions-box");
		bar.parentNode.appendChild(box);
	})();





	// put the "hosted on java.net link"
	(function() {
		var box = document.createElement("div");
		var pt = document.getElementById("projecttools");
		if(pt==null)	return;	// huh?
		pt.parentNode.insertBefore(box,pt.nextSibling);
		
		box.id = "hosted-on-javanet";
		box.innerHTML = "A <a href='http://www.java.net/'>java.net</a> project";
	})();

	(function() {
		var brdcstmsg = document.getElementById("broadcastmsg");
                if(brdcstmsg==null)   return;
        	//brdcstmsg.innerHTML = "<p><strong>Alert: message</strong></p>";
	})();

	// re-display everything
	document.body.style.display="block";
	document.getElementById("banner").style.display="block";

	// jump to anchor if one is given
	if(window.location.hash!=null && window.location.hash!="")
		window.location.hash = window.location.hash;
        
        // if the user is logged in, looking at issue tracker, and
        // not seeing the update form, suggest him to get an observer role.
        (function() {
                if(window.location.pathname.indexOf("/issues/show_bug")!=0)
                        return; // not in the issue tracker
                var changeForm = document.getElementById("changeform");
                if(changeForm==null || changeForm.elements.length>10)
                        return; // already seeing the form. must be having the proper permission
                // TODO: check if the user is logged in.
                
                var mainSection = document.getElementById("issuezilla");
                var msg = document.createElement("DIV");
                msg.innerHTML = "<img src='warning.gif' style='vertical-align:middle; margin-left:2em'><strong><a href='/servlets/ProjectMembershipRequest'>Become an observer</a> to comment on this issue</strong>";
                mainSection.parentNode.insertBefore(msg,mainSection);
        })();
}

if(window.location.href.indexOf("http://localhost:8080/")!=-1
|| window.location.href.indexOf("http://wiki.glassfish.java.net/")!=-1)
	addLoadEvent(wikiInit);
else {
	// add referene to theme.css
	var head = document.getElementsByTagName('head')[0]; 
	var link = document.createElement('link');
	link.setAttribute("rel","stylesheet");
	link.setAttribute("type","text/css");
	link.setAttribute("href","theme-next.css");
	head.appendChild(link);
	addLoadEvent(djnInit);
}

// add the open search link.
document.write('<link rel="search" type="application/opensearchdescription+xml" href="https://glassfish.dev.java.net/coolstuff/javanet/it.xml" title="Java.net issue tracker"/>');