//
// Server Cluster Codes: 0=CMS | 1=LISTINGS | 2=SEARCH
//

var	strTopLevelLinks	= [ "/default", "/listings/", "/category.jspa?categoryID=700000006", "/tv/", "/news/", "/movies/", "/DVD/", "/sports/", "/soaps/", "/games/", "/spot/" ];
var	strTopLevelPages	= [ "HOME", "LISTINGS", "BLOGS", "TV CENTRAL", "NEWS", "MOVIES", "DVD", "SPORTS", "SOAPS", "GAMES", "TV GUIDE SPOT" ];
var	iTopLevelSrvrs		= [ 0, 1, 3, 0, 0, 0, 0, 0, 0, 0, 0 ];
					
var strListingsPages	= ["Listings Grid", "TV Guide Channel", "Sports Guide", "Movie Guide", "Family Guide", "Health Guide", "VCR+", "ShowGuides"];			
var strListingsLinks	= ["/listings/", "/listings/channel/", "/sports/", "/movies/", "/special/familyguide/", "/special/healthguide/", "/listings/vcrplus/", "/tv/showguide/"];
var iListingsSrvrs		= [1, 1, 0, 0, 1, 1, 1, 0];

var	strTvPages			= ["Hot List", "The Watercooler", "Online Video Guide", "Televisionary", "Matt Roush", "Magazine", "ShowGuides", "Movies on TV & PPV", "TV Tech"];			
var	strTvLinks			= ["/tv/hotlist/", "/category.jspa?categoryID=700000007", "/forum.jspa?forumID=800003815&start=0", "/forum.jspa?forumID=700000631", "/tv/roush/review", "/tv/magazine/", "/tv/showguide/", "/movies/ontv/", "/tv/tech/news/"];			
var	iTvSrvrs			= [0, 3, 3, 3, 0, 0, 0, 0, 0];			

var	strNewsPages		= ["Entertainment News", "Insider", "Michael Ausiello", "Podcast", "The Biz", "Caught in the Act", "TV Guide Magazine"];
var	strNewsLinks		= ["/forum.jspa?forumID=700000044", "/news/insider/", "/forum.jspa?forumID=700000049", "/news/podcast/", "/news/thebiz/", "/news/caught/", "/tv/coverstory/"];
var	iNewsSrvrs			= [3, 0, 3, 0, 0, 0, 0];

var	strMoviesPages		= ["Big Movie Guide", "In Theaters", "On TV & Pay-Per-View", "Ask Flickchick", "Coming Soon"];
var	strMoviesLinks		= ["/movies/?tab=bmg", "/movies/intheaters/", "/movies/ontv/", "/forum.jspa?forumID=700000633", "/movies/coming/"];
var	iMoviesSrvrs		= [0, 0, 0, 3, 0];

var strDvdPages			= ["Movies on DVD", "TV on DVD"];
var strDvdLinks			= ["/DVD/MoviesOnDvd/", "/DVD/TvOnDvd/"];
var iDvdSrvrs			= [0, 0];

// var strSportsPages	= ["Big Sports Guide"];
// var strSportsLinks	= ["/sports/"];
// var iSportsSrvrs		= [0];

var	strSoapsPages		= ["Daily Updates", "Q&A", "News", "Previews"];			
var	strSoapsLinks		= ["/soaps/updates/", "/soaps/qa/", "/forum.jspa?forumID=700000047", "/soaps/previews/"];
var	iSoapsSrvrs			= [0, 0, 3, 0];

var strGamesPages		= ["Big Network Boss", "You Sexy Thing!", "FotoFlip", "MatchMaker", "Horoscopes", "Crossword", "Trivia", "Cover Gallery", "Don't Quote Me", "Get It Together"];				
var strGamesLinks		= ["/games/arkadium/bignetworkboss/", "/games/yst/", "/games/fotoflip/", "/games/matchmaker/", "/games/horoscopes/", "/games/crossword/", "/games/trivia/", "/games/covergallery/", "/games/dontquoteme/", "/games/jigsaw/"];					
var iGamesSrvrs			= [1, 0, 0, 0, 0, 0, 1, 1, 0, 0];					

var bEnableCommunity	= true;

var theLastDiv			= null;
var theLastHref			= null;
var theLastSubNav		= null;
var to_id				= null;

var	iMasterWidth		= 970;

var strCmsSrvr			= "http://www.tvguide.com";
var strListingsSrvr		= "http://online.tvguide.com";
var strSearchSrvr		= "http://online.tvguide.com";
var strCommunitySrvr	= "http://community.tvguide.com";

function initializeLinks()
{
	// last minute changes and test code here
}

function navMouseOver(theDiv, navIndex)
{
	if(theLastDiv)
	{
		theLastDiv.style.backgroundColor = "#333333";
		theLastDiv.style.color = "#FFFFFF";
	}
	theLastDiv = theDiv;

	if(theLastHref)
	{
		theLastHref.style.color = "#FFFFFF";
	}
	
	var theHref = document.getElementById("TopNavItem"+navIndex);	
	theHref.style.color = "#000000";
	theDiv.style.backgroundColor = "#CCCCCC";
	theDiv.style.color = "#000000";	
	theLastHref = theHref;

	if(theLastSubNav)
	{
		theLastSubNav.style.display = 'none';
		theLastSubNav.style.visibility = 'hidden';
	}
	
	var theSubNav = document.getElementById("SubNav"+navIndex);
	theSubNav.style.visibility = 'visible';
	theSubNav.style.display = 'block';
	theLastSubNav = theSubNav;
	
	clearTimeout(to_id);
	to_id = setTimeout('setDefaultNav()',10000);
}

function navSubMouseOver(theHref)
{
	theHref.style.color="#CC0000";	
	clearTimeout(to_id);
	to_id = setTimeout('setDefaultNav()',10000);
}

function getSubNavPages(iIndex)
{
	if(bEnableCommunity)
	{
		switch(iIndex)
		{
			case 0: break;
			case 1: return strListingsPages;
			case 3: return strTvPages;
			case 4: return strNewsPages;
			case 5: return strMoviesPages;
			case 6: return strDvdPages;
			// case 8: return strSportsPages;
			case 8: return strSoapsPages;
			case 9: return strGamesPages;
			// skip case 10 TV Spot
		}
	}
	else
	{
		switch(iIndex)
		{
			case 0: break;
			case 1: return strListingsPages;
			case 2: return strTvPages;
			case 3: return strNewsPages;
			case 4: return strMoviesPages;
			case 5: return strDvdPages;
			// case 6: return strSportsPages;
			case 7: return strSoapsPages;
			case 8: return strGamesPages;
			// skip case 9 TV Spot
		}
	}
	return "";
}

function getSubNavSrvrs(iIndex)
{
	if(bEnableCommunity)
	{
		switch(iIndex)
		{
			case 0: break;
			case 1: return iListingsSrvrs;
			case 3: return iTvSrvrs;
			case 4: return iNewsSrvrs;
			case 5: return iMoviesSrvrs;
			case 6: return iDvdSrvrs;
			// case 7: return iSportsSrvrs;
			case 8: return iSoapsSrvrs;
			case 9: return iGamesSrvrs;
			// skip case 10 TV Spot
		}
	}
	else
	{
		switch(iIndex)
		{
			case 0: break;
			case 1: return iListingsSrvrs;
			case 2: return iTvSrvrs;
			case 3: return iNewsSrvrs;
			case 4: return iMoviesSrvrs;
			case 5: return iDvdSrvrs;
			// case 6: return iSportsSrvrs;
			case 7: return iSoapsSrvrs;
			case 8: return iGamesSrvrs;
			// skip case 9 TV Spot
		}
	}
		
	return "";
}

function getSubNavLink(iSubNav, iIndex)
{
	if(bEnableCommunity)
	{
		switch(iSubNav)
		{
			case 0: break;
			case 1: return strListingsLinks[iIndex];
			case 3: return strTvLinks[iIndex];
			case 4: return strNewsLinks[iIndex];
			case 5: return strMoviesLinks[iIndex];
			case 6: return strDvdLinks[iIndex];
			// case 7: return strSportsLinks[iIndex];
			case 8: return strSoapsLinks[iIndex];
			case 9: return strGamesLinks[iIndex];
			// skip case 10 TV Spot
		}
	}
	else
	{
		switch(iSubNav)
		{
			case 0: break;
			case 1: return strListingsLinks[iIndex];
			case 2: return strTvLinks[iIndex];
			case 3: return strNewsLinks[iIndex];
			case 4: return strMoviesLinks[iIndex];
			case 5: return strDvdLinks[iIndex];
			// case 6: return strSportsLinks[iIndex];
			case 7: return strSoapsLinks[iIndex];
			case 8: return strGamesLinks[iIndex];
			// skip case 9 TV Spot
		}
	}
	
	return "";
}

function drawSecondLevelNavItem(iIndex, iNumItems)
{
	var strHTML		= "";
	var strPages	= getSubNavPages(iIndex);
	var iSrvrs		= getSubNavSrvrs(iIndex); 
	
	strHTML += "<div class='SubNavDiv' id='SubNav" + iIndex + "'>";
	strHTML += "<table cellpadding='0' cellspacing='0' border='0'>";
	
	for(var n=0; n<strPages.length; n++)
	{
		if(n>0)
		{
			strHTML += "<td>&#183;</td>";
		}

		var strFullURL;
		var tmpURL = getSubNavLink(iIndex,n);
		
		// don't prepend server to fully-qualified urls
		if(tmpURL.indexOf("http://")>=0)
		{
			strFullURL = tmpURL;
		}
		else
		{
			switch(iSrvrs[n])
			{
				case 0:
					strFullURL = strCmsSrvr + tmpURL;
					break;
				case 1:
					strFullURL = strListingsSrvr + tmpURL;
					break;
				case 2:
					strFullURL = strSearchSrvr + tmpURL;
					break;
				case 3:
					strFullURL = strCommunitySrvr + tmpURL;
					break;
				
				
			}	
		}

		strHTML += "<td id='subNavCell'><a href='" + strFullURL + "' class='subNavLink' style='text-decoration:	none;color:#000000;' onMouseOver='navSubMouseOver(this)' onMouseOut='this.style.color=\"#000000\"'>" + strPages[n] + "</a></td>";
	}
	strHTML += "</table>";
	strHTML += "</div>";

	return strHTML;
}

function setDefaultNav()
{
	var navIndex	= 0; // FIX THIS TO POINT TO REAL DEFAULT
	
	var thePath = document.location.pathname.toLowerCase();
	thePath = thePath.match("^/([^/]+)[/]*");
	
	if(thePath.length>0)
	{
		switch(thePath[1])
		{
			case "listings" :
				navIndex = 1;
				break;
			case "tv" :
				navIndex = 2;
				break;
			case "news" :
				navIndex = 3;
				break;
			case "movies" :
				navIndex = 4;
				break;
			case "dvd" :
				navIndex = 5;
				break;
			case "sports" :
				navIndex = 6;
				break;
			case "soaps" :
				navIndex = 7;
				break;
			case "games" :
				navIndex = 8;
				break;
			case "spot" :
				navIndex = 9;
				break;
		}
	}
	
	if(navIndex>=0)
	{
		var theDiv = document.getElementById("topNavDiv"+navIndex);	
		navMouseOver(theDiv, navIndex);
		clearTimeout(to_id);
	}
}

function drawTopLevelNavItem(iIndex, iNumItems)
{
	var strFullURL;
	
	switch(iTopLevelSrvrs[iIndex])
	{
		case 0:
			strFullURL = strCmsSrvr + strTopLevelLinks[iIndex];
			break;
		case 1:
			strFullURL = strListingsSrvr + strTopLevelLinks[iIndex];
			break;
		case 2:
			strFullURL = strSearchSrvr + strTopLevelLinks[iIndex];
			break;
		case 3:
			strFullURL = strCommunitySrvr + strTopLevelLinks[iIndex];
			break;
	}
	
	var strHTML = "";
	strHTML += "<td>";	
	strHTML += "<div id='topNavDiv" + iIndex + "' class='topNavTable' onmouseover='navMouseOver(this," + iIndex + ")'>";			
	strHTML += "<table cellspacing='0' cellpadding='0' border='0' id='topNav" + iIndex + "' name='topNav" + iIndex + "' style='display:block;'>";			
	strHTML += "<tr>";
	strHTML += "<td align='center'><a href='" + strFullURL + "' id='TopNavItem" + iIndex + "' class='topNavTable' style='text-decoration:none; color:#FFFFFF;'><nobr>" + strTopLevelPages[iIndex] + "</nobr></a></td>";
	strHTML += "</tr>";
	strHTML += "</table>";
	strHTML += "</div>";
	strHTML += "</td>";
	return strHTML;
}

function initServerLinks()
{
	var strHost		= document.location.host.toLowerCase();	
	var strRefer	= "";
	var strTmpCms	= "";
	
	if(document.referrer)
	{
		strRefer = document.referrer.toLowerCase();
		
		if(strRefer.length>0)
		{
			strRefer = strRefer.match("^http://([^/]+)[/]*");

			if(strRefer.length>=2)
			{	
				strTmpCms = strRefer[1];
			}
		}
	}
	
	switch(strHost)
	{			
		case "cmsauthor.tvguide.com" :
			strCmsSrvr		= "";
			strListingsSrvr	= "http://onlinedev.tvguide.com";
			strSearchSrvr	= "http://onlinedev.tvguide.com";
			bEnableCommunity = true;
			break;

		case "onlinedev.tvguide.com" :
			strCmsSrvr		= "http://cmsauthor.tvguide.com";
			strListingsSrvr	= "";
			strSearchSrvr	= "";
			if(strTmpCms.length>0)
			{
				strCmsSrvr = "http://" + strTmpCms;
			}
			bEnableCommunity = true;
			break;
			
		case "www.tvguide.com" :
			strCmsSrvr		= "";
			strListingsSrvr	= "http://online.tvguide.com";
			strSearchSrvr	= "http://online.tvguide.com";
			break;

		case "online.tvguide.com" :
			strCmsSrvr		= "http://www.tvguide.com";
			strListingsSrvr	= "";
			strSearchSrvr	= "";
			break;

		case "localhost" :
			strCmsSrvr		= "";
			strListingsSrvr	= "http://onlinedev.tvguide.com";
			strSearchSrvr	= "http://onlinedev.tvguide.com";
			bEnableCommunity = true;
			break;
			
		case "dtepper-470.tvguide.com" :
			strCmsSrvr		= "";
			strListingsSrvr	= "http://onlinedev.tvguide.com";
			strSearchSrvr	= "http://onlinedev.tvguide.com";
			bEnableCommunity = true;
			break;
	}
	
	// make adjustments based on referrer
	
	var refer = document.referrer.toLowerCase();
	
	if(refer.length>0)
	{
		refer = refer.replace("http://","");
		var i = refer.indexOf("/");
		if(i>0)
		{
			refer = refer.substring(0,i);
			if(refer!=strHost)
			{
				switch(refer)
				{
					case "cmsauthor.tvguide.com" :
						strCmsSrvr		= "http://cmsauthor.tvguide.com";
						strListingsSrvr	= "http://onlinedev.tvguide.com";
						strSearchSrvr	= "http://onlinedev.tvguide.com";
						bEnableCommunity = true;
						break;

					case "localhost" :
						strCmsSrvr		= "http://localhost";
						strListingsSrvr	= "http://onlinedev.tvguide.com";
						strSearchSrvr	= "http://onlinedev.tvguide.com";
						bEnableCommunity = true;
						break;

					case "dtepper-470.tvguide.com" :
						strCmsSrvr		= "http://dtepper-470.tvguide.com";
						strListingsSrvr	= "http://onlinedev.tvguide.com";
						strSearchSrvr	= "http://onlinedev.tvguide.com";
						bEnableCommunity = true;
						break;
				}
			}
		}
	}	
	
	// finally, check for ajax grid
	if(readCookie("useAJAX")=="1")
	{
		strTopLevelLinks[1] = "/listings/ajaxgrid/";
		strListingsLinks[0] = "/listings/ajaxgrid/";
	}
}

function drawNavBar()
{
	initServerLinks();
	
	initializeLinks();

	var iNumTopLevelItems = strTopLevelPages.length;
	
	var strHTML = "";

	strHTML += "<!--NAVBAR-->";

	//
	// setup the outer table 
	//						
	strHTML += "<div class='NavBarMaster'>";
	strHTML += "<table border='0' cellpadding='0' cellspacing='0' width='" + iMasterWidth + "' id='tvgnavbar' bgcolor='#333333'>";
	
	strHTML += "<tr>";
	strHTML += "<td>";

	//
	// open table for top half of navbar
	//
	strHTML += "<table align='center' cellpadding='0' cellspacing='0' border='0'>";
	strHTML += "<tr>";

	//
	// Loop thru top level navs
	//			
	for(var n=0; n<iNumTopLevelItems; n++)
	{
		strHTML += drawTopLevelNavItem(n, iNumTopLevelItems);
	}

	//
	// close table for top half navbar
	//
	strHTML += "</tr>";
	strHTML += "</table>";
	strHTML += "</td>";
	strHTML += "</tr>";

	strHTML += "<tr>";
	strHTML += "<td bgcolor='#CCCCCC'>";

	//
	// Loop thru second level navs
	//
	strHTML += "<table align='center' cellpadding='0' cellspacing='0' height='20' border='0'><tr><td>";
	
	for(var n=0; n<=iNumTopLevelItems; n++)
	{
		strHTML += drawSecondLevelNavItem(n, iNumTopLevelItems);
	}
	strHTML += "</td></tr></table>";

	strHTML += "</td>";
	strHTML += "</tr>";


	//
	// close all tables and include the javascript
	//
	strHTML += "</table>";

	strHTML += "</div class='NavBarMaster'>";
	strHTML += "<!--END-NAVBAR-->";
	
	//
	// draw the nav onto the page
	//
	document.write(strHTML);
	
	//
	// set default highlight
	//
	setDefaultNav();
}

function readCookie(strName)
{
	var name = strName + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++)
	{
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(name) == 0) return c.substring(name.length,c.length);
	}
	return null;
}


drawNavBar();