NavbarItems = Array(3);
NavbarItems[0] = Array(
 Array('2',1, Array(
   Array('4',1, null,'Aquaculture','/news/categoryfront.php/id/4/Aquaculture.html','','22',0),
   Array('3',1, null,'Catching','/news/categoryfront.php/id/3/Catching.html','','64',0),
   Array('5',1, null,'Processing','/news/categoryfront.php/id/5/Processing.html','','3',0),
   Array('78',1, null,'Retail','/news/categoryfront.php/id/78/Retail.html','','',0),
   Array('84',1, null,'Current Issues','/news/categoryfront.php/id/84/Current_Issues.html','','',0),
   Array('99',1, null,'Market Reports','/news/categoryfront.php/id/99/Market_Reports.html','','',0),
   Array('8',1, null,'Recruitment','/news/categoryfront.php/id/8/Recruitment.html','','20',0)),'News','/news/categoryfront.php/id/2/News.html','','',0),
 Array('96',1, Array(
   Array('98',1, null,'Fish Industry Yearbook','http://www.fishindustryyearbook.eu','','',0),
   Array('116',1, null,'A-Z Directory','http://www.fishindustryyearbook.eu/','','',0),
   Array('97',1, null,'FAQ','/news/fullstory.php/aid/5414/Frequently_Asked_Questions.html','','',0),
   Array('102',1, null,'RSS Feeds','http://www.fishupdate.com/news/rss.php/rss.xml','/images/decor//cat_nav_102.gif','',0),
   Array('103',1, Array(
     Array('104',1, null,'Fish Farmer Magazine','http://www.fishfarmer-magazine.com/','','',0),
     Array('105',1, null,'Fish Industry Yearbook','http://www.fishindustryyearbook.eu/','','',0),
     Array('106',1, null,'Aquaculture today 2007','http://www.aquaculturetoday.co.uk/','','',0),
     Array('107',1, null,'Shetland Seafood Auctions ','http://www.shetlandauction.com/','','',0),
     Array('111',1, null,' Scottish White Fish Producers Association ','http://www.swfpa.org.uk/','','',0),
     Array('118',1, null,'Scottish Calendars','http://www.scottishcalendars.co.uk','','',0),
     Array('121',1, null,'NewsFed News','http://newsfed.net','','',0)),'Links','','','',0),
   Array('114',1, null,'Weather','/news/fullstory.php/aid/7077/Weather_Information.html','','',0),
   Array('115',1, null,'Contact Us','/info/contact_us.php','','',0),
   Array('120',1, null,'Terms & Conditions','http://termsandconditions.wyvexmedia.co.uk','','',0),
   Array('123',1, null,'Weather','','','',0)),'Interact','','','',0),
 Array('60',1, null,'Advertising','/news/categoryfront.php/id/60/Advertising.html','','',0),
 Array('47',1, Array(
   Array('73',1, null,'Fish Industry Yearbook','http://www.fishindustryyearbook.eu','','',0),
   Array('74',1, null,'Fish Farmer Magazine','http://www.fishfarmer-magazine.com/','','',0)),'By Publication','/news/categoryfront.php/id/47/By_Publication.html','','',0),
 Array('75',1, Array(
   Array('abli',1, null,'Previous&nbsp;issue','/news/archive_browser.php/issue/1268884800.html','','',0),
   Array('abbi',1, null,'Browse&nbsp;articles&nbsp;by&nbsp;date','/news/archive_browser.php','','',0)),'Issue Services','javascript:void(0);','','',0));
NavbarItems[1] = Array(
 Array('65',1, Array(
   Array('69',1, null,'Home','/','','',0),
   Array('76',1, null,'News Alerts! - Get it free!','http://www.fishupdate.com/email_signup/','','',0),
   Array('67',1, null,'A-Z Directory','http://www.fishindustryyearbook.eu/','','',0),
   Array('117',1, null,'Forums','http://forums.fishupdate.com/','','',0),
   Array('68',1, null,'Fish Farmer Magazine','http://www.fishfarmer-magazine.com/','','',0)),'','','','',0));
NavbarItems[2] = Array(
);
function getPageItem(itemid) {
    if (document.getElementById) {
    	return document.getElementById(itemid);
    } else if (document.all) {
        return document.all[itemid];
    } else if (document.layers) {
    	return eval('document.'+itemid);
    }
    return null;
}

function writePageItem(itemid,html) {
    var lyr = null;
    if (document.getElementById) {
    	lyr = document.getElementById(itemid);
	lyr.innerHTML = html;
    } else if (document.all) {
        lyr = document.all[itemid];
	lyr.innerHTML = html;
    } else if (document.layers) {
    	// FIXME: ns4 compat
    }
}

function renderNavbarItem(container, level, item) {
    var html = "" + NavbarTemplates[container][level][1];

    var ihtm = NavbarTemplates[container][level][4];
    if (item[3] == '') { 
       // is empty
       ihtm = NavbarTemplates[container][level][2]; 
    } else if (item[5] != '') {  
       // has image
       ihtm = NavbarTemplates[container][level][3]; 
    }
    if (item[2] && (NavbarTemplates[container][level].length > 5)) { 
        // has children
    	if (item[1]) {  
	    // is open
      	    ihtm = NavbarTemplates[container][level][5];
    	} else {  
	    // is closed
      	    ihtm = NavbarTemplates[container][level][6];
    	}
    }

    html = html.replace(/%%ITEM%%/g, ihtm);

    html = html.replace(/%%ID%%/g, item[0]);
    html = html.replace(/%%TEXT%%/g, item[3]);
    html = html.replace(/%%LINK%%/g, item[4]);
    html = html.replace(/%%IMG_URL%%/g, item[5]);
    if (item[7] && PadlockTemplate) {
      html = html.replace(/%%PADLOCK%%/g, PadlockTemplate);
    } else {
      html = html.replace(/%%PADLOCK%%/g, '');
    }
    if (item[2] && item[1]) {  
	html = html.replace(/%%SUB%%/g, renderNavbarLevel(container, level+1, item[2]));
    } else {
	html = html.replace(/%%SUB%%/g, '');
    }
    return html;
} 

function renderNavbarLevel(container, level, items) {
    var html = NavbarTemplates[container][level][0];
    var buf = '';
    for(var i=0;i< items.length; i++) {
    	buf += renderNavbarItem(container, level, items[i]);
    }
    html = html.replace(/%%ITEMS%%/g, buf);
    return html;
}

function renderLeftNavbar() {
    return renderNavbarLevel(0,0,NavbarItems[0]);
}

function renderTopNavbar() {
    return renderNavbarLevel(1,0,NavbarItems[1]);
}

function renderRightNavbar() {
    return renderNavbarLevel(2,0,NavbarItems[2]);
}

// behavior specific

function getCategoryId() {
    var loc = "";
    loc += document.location; 
    loc = loc.replace(/^.*\/categoryfront\.php\/id\//,'');
    loc = loc.replace(/[^0-9].*$/,'');
    return loc;
}

function initNavbar() {
    var id = getCategoryId();
    for(var c=0; c< NavbarItems.length; c++) {
      for(var i=0;i< NavbarItems[c].length; i++) {
    	var items = NavbarItems[c][i][2];
    	if (items) {
    	    for(var j=0;j< items.length; j++) {
	      NavbarItems[c][i][2][j][1] = 0;
	      var jtems = items[j][2];
	      if (jtems && id!="") {
	        if (items[j][0] == id) { NavbarItems[c][i][2][j][1] = 1; }
	        else for (var k=0; k< jtems.length; k++) {
		  if (jtems[k][0] == id) { NavbarItems[c][i][2][j][1] = 1; }
		}
	      }
	    }
	}
      }
    }
}

function toggleNavbarItem(id) {
    for(var c=0; c< NavbarItems.length; c++) {
      for(var i=0;i< NavbarItems[c].length; i++) {
    	var items = NavbarItems[c][i][2];
    	if (items) {
    	    for(var j=0;j< items.length; j++) {
    	      if (items[j][0]==id) {
	    	NavbarItems[c][i][2][j][1] = 1 - items[j][1];
		var navdiv = getPageItem('navbar_'+c);
		if (navdiv) {
		    writePageItem('navbar_'+c,renderNavbarLevel(c,0,NavbarItems[c]));
		}
	      }
	    }
	}
      }
    }
    return 0;
}

function displaySWF(url,ver,w,h) {
  document.write('<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version='+ver+'" width="'+w+'" height="'+h+'"><param name="movie" value="'+url+'"><param name="quality" value="high"><embed src="'+url+'" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="'+w+'" height="'+h+'"></embed></object>');
}

var toid;
function toggleDiv(id) { var d = getPageItem(id); if (d) { if (d.style.visibility == 'hidden') d.style.visibility = 'visible'; else d.style.visibility = 'hidden'; } }
function showDiv(id) { var d=getPageItem(id); if (d) { d.style.visibility='visible'; } }
function hideDiv(id) { var d=getPageItem(id); if (d) { d.style.visibility='hidden'; } }

// template specific
// Array( 'main', 'item_main', 'empty_item', 'imgonly_item', 'nosub_item', 'sub_open_item', 'sub_close_item')
NavbarTemplates = Array(
 Array( 
   Array('%%ITEMS%%', 
   '%%ITEM%%%%SUB%%',
   '',
   '<div class="header navbar visual"><a href="%%LINK%%"><img src="%%IMG_URL%%" alt="" border="0"/></a></div>',
   '<div class="header navbar">%%TEXT%%</div>'),

   Array('<ul class="navbar">%%ITEMS%%</ul>', 
   '<li class="navbar item%%PADLOCK%%">%%ITEM%%</li>%%SUB%%',
   '',
   '<a class="button" href="%%LINK%%"><img src="%%IMG_URL%%" alt="" border="0"/></a>',
   '<a class="button" href="%%LINK%%">%%TEXT%%</a>',
   '<a class="button" href="javascript:void(0);" onclick="toggleNavbarItem(\'%%ID%%\');return false;">%%TEXT%%<img src="http://www.fishupdate.com/pixmaps/up.gif" hspace="0" vspace="1" border="0"/></a>',
   '<a class="button" href="javascript:void(0);" onclick="toggleNavbarItem(\'%%ID%%\');return false;">%%TEXT%%<img src="http://www.fishupdate.com/pixmaps/down.gif" hspace="0" vspace="1" border="0"/></a>'),

   Array('%%ITEMS%%', 
   '<li class="navbar item sub%%PADLOCK%%">%%ITEM%%</li>',
   '',
   '<a class="button" href="%%LINK%%"><img src="%%IMG_URL%%" alt="" border="0"/></a>',   
   '<a class="button" href="%%LINK%%">%%TEXT%%</a>')
 ),
 Array(),
 Array( 
    Array('%%ITEMS%%', 
   '%%ITEM%%%%SUB%%',
   '',
   '<div class="header navbar visual"><a href="%%LINK%%"><img src="%%IMG_URL%%" alt="" border="0"/></a></div>',
   '<div class="header navbar">%%TEXT%%</div>'),

   Array('<ul class="navbar">%%ITEMS%%</ul>', 
   '<li class="navbar item%%PADLOCK%%">%%ITEM%%</li>%%SUB%%',
   '',
   '<a class="button" href="%%LINK%%"><img src="%%IMG_URL%%" alt="" border="0"/></a>',
   '<a class="button" href="%%LINK%%">%%TEXT%%</a>',
   '<a class="button" href="javascript:void(0);" onclick="toggleNavbarItem(\'%%ID%%\');return false;">%%TEXT%%<img src="http://www.fishupdate.com/pixmaps/up.gif" hspace="0" vspace="1" border="0"/></a>',
   '<a class="button" href="javascript:void(0);" onclick="toggleNavbarItem(\'%%ID%%\');return false;">%%TEXT%%<img src="http://www.fishupdate.com/pixmaps/down.gif" hspace="0" vspace="1" border="0"/></a>'),

   Array('%%ITEMS%%', 
   '<li class="navbar item sub%%PADLOCK%%">%%ITEM%%</li>',
   '',
   '<a class="button" href="%%LINK%%"><img src="%%IMG_URL%%" alt="" border="0"/></a>',   
   '<a class="button" href="%%LINK%%">%%TEXT%%</a>')
 )
);

PadlockTemplate=' padlock';
