// define debug
document.debug = 0;

// set usemetadataManager to 1 to use the metadataManager
document.usemetadataManager  = 1;

function initAdManager(am) {

	var ranNum = String(Math.round(Math.random()*10000000000));
	var now = new Date();
	var ad_ord = now.getTime()%10000000000;
	
	if ( document.usemetadataManager == 1 && "mdManager" in window ) {
	
		var amPageType = mdManager.getPageType() ;
		var amSponsorship = mdManager.getSponsorship();
		
		
		 // This should go in the initAdManger function
		var keyparam = mdManager.getParameter("Keywords","-");
		var words;
		if(keyparam.length > 0)
		{
			words = keyparam.split("-");
			for(var i = 0; i < words.length; i++) {
				am.addParameter("keyword", words[i]);
			}
		}
		
		var amDuration = mdManager.getDuration();
		words = amDuration.split("-");
		for(var i = 0; i < words.length; i++) {
			am.addParameter("duration", words[i]);
		}

		var amDietType = mdManager.getDietType().toUpperCase();//added for food.com
		words = amDietType.split("-");
		for(var i = 0; i < words.length; i++) {
			am.addParameter("diet_type", words[i]);
		}
		
		var amSource = mdManager.getSource().toUpperCase();//added for food.com
		words = amSource.split("-");
		for(var i = 0; i < words.length; i++) {
			am.addParameter("source", words[i]);
		}
		
		var amCuisine = mdManager.getCuisine().toUpperCase();//added for food.com
		words = amCuisine.split("-");
		for(var i = 0; i < words.length; i++) {
			am.addParameter("cuisine", words[i]);
		}

		var amIngredient = mdManager.getIngredient().toUpperCase();//added for food.com
		words = amIngredient.split("-");
		for(var i = 0; i < words.length; i++) {
			am.addParameter("ingredient", words[i]);
		}

		var amTechnique = mdManager.getTechnique().toUpperCase();//added for food.com
		words = amTechnique.split("-");
		for(var i = 0; i < words.length; i++) {
			am.addParameter("technique", words[i]);
		}

		var amMealPart = mdManager.getMealPart().toUpperCase();//added for food.com	
		words = amMealPart.split("-");
		for(var i = 0; i < words.length; i++) {
			am.addParameter("mealpart", words[i]);
		}
		
		amPageType = amPageType.replace(/-/g , "_");
		
		var amUniqueId = mdManager.getUniqueId();
		amUniqueId = amUniqueId.replace(/-/g , "_");
		
		if (amSponsorship != "" && amSponsorship != undefined) {
			amSponsorship = amSponsorship.replace(/-/g , "_");
			amSponsorship = amSponsorship.replace(/ /g , "_");
		}
		
		//if (amKeywords !="" && amKeywords != undefined) {
		//	amKeywords = amKeywords.replace(/,/g , "_");
		//}
	
		amSctns = mdManager.getClassification();
		amSctns = amSctns.split(",");
		
		if (amSctns.length > 1) {
			for (var i=0; i < amSctns.length; i++) {
				if (i == (amSctns.length-1)) {
					am.addParameter("sitesection", amSctns[i]);
				} else if (i == (amSctns.length-2)) {
					am.addParameter("category", amSctns[i]);
				} else if (i == (amSctns.length-3)) {
					am.addParameter("vgncontent", amSctns[i]);
				} else {
					am.addParameter("SUBSECTION", amSctns[i]);
				}
			}
		} else {
			var c = mdManager.getClassification();
			am.addParameter("category", c );
		}
		
		if (amPageType == 'SECTION') {
			if (!am.getParameter("vgncontent", " ")) {
				am.addParameter("page", "MAIN");
			}
		}
		
		var s = mdManager.getSite();
		am.addParameter("site",s );
		
		var gsId = mdManager.getSctnId();
		am.addParameter("tile", ranNum +  gsId );		
		am.addParameter("ord", ad_ord);
		am.addParameter("topic", amSponsorship);
		am.addParameter("pagetype", amPageType);
		am.addParameter("uniqueid", amUniqueId);
		
		//am.addParameter("keyword", amKeywords);
		//am.addParameter("duration", "");//added for food.com
		//am.addParameter("dietType", amDietType.toUpperCase());//added for food.com		
		//am.addParameter("source", amSource.toUpperCase());//added for food.com		
		//am.addParameter("cuisine", amCuisine.toUpperCase());//added for food.com		
		//am.addParameter("ingredient", amIngredient.toUpperCase());//added for food.com		
		//am.addParameter("technique", amTechnique.toUpperCase());//added for food.com		
		//am.addParameter("mealPart", amMealPart.toUpperCase());//added for food.com			
		
		var sId = mdManager.getSctnId();
		am.addParameter("SECTION_ID", sId);
		
	} else {
	
		var amPageType = document.globalPageType;
		var amSponsorship = document.globalPageSponsorship;
		
		amPageType = amPageType.replace(/-/g , "_");
	
		if (amSponsorship != "" && amSponsorship != undefined) {
			amSponsorship = amSponsorship.replace(/-/g , "_");
			amSponsorship = amSponsorship.replace(/ /g , "_");
		}
	
		amSctns = document.globalSctnLineage.split(",");
		if (amSctns.length > 1) {
			for (var i=0; i < amSctns.length; i++) {
				if (i == (amSctns.length-1)) {
					am.addParameter("sitesection", amSctns[i]);
				} else if (i == (amSctns.length-2)) {
					am.addParameter("category", amSctns[i]);
				} else if (i == (amSctns.length-3)) {
					am.addParameter("vgncontent", amSctns[i]);
				} else {
					am.addParameter("SUBSECTION", amSctns[i]);
				}
			}
		} else {
			am.addParameter("category", document.globalSctnLineage);
		}
		
		if (amPageType == 'SECTION') {
			if (!am.getParameter("vgncontent", " ")) {
				am.addParameter("page", "MAIN");
			}
		}
	
		am.addParameter("site", document.globalPageSite);
		am.addParameter("tile", ranNum + document.globalPageSctnId);
		am.addParameter("ord", ad_ord);
		am.addParameter("topic", amSponsorship);
		am.addParameter("pagetype", amPageType);
		am.addParameter("SECTION_ID", document.PageSctnId);
		
		//added for food.com
		am.addParameter("source", document.recipeFrom.toUpperCase());
		am.addParameter("ingredient", document.mainIngredient.toUpperCase());
		am.addParameter("cuisine", document.cuisine.toUpperCase());
		am.addParameter("mealpart", document.course.toUpperCase());
		am.addParameter("mealpart", document.meals.toUpperCase());
		am.addParameter("keyword", document.globalPageKeywords);  
		am.addParameter("technique", document.prepMethod.toUpperCase());   
		am.addParameter("technique", document.cookMethod.toUpperCase());   
		am.addParameter("technique", document.predDevice.toUpperCase());   
		am.addParameter("technique", document.cookDevice.toUpperCase());   
		am.addParameter("duration", document.totalTime);//rajeev, what format is this being passed in?
		am.addParameter("diet_type", document.specializedDiet.toUpperCase());	
	}
}

function ScrippsAd(adtype, adsize, pos) {
	var ad = new DartAd();
	
	ad.setUrl("http://adsremote.scrippsnetworks.com/js.ng/");
	if (adtype != '')
	{
	if(pos == 1 && adtype == 'UNSIZED_AD') 
		ad.addParameter("adtype", 'TOWER');
 	 else if (pos == 5 && adtype == 'UNSIZED_AD')
		ad.addParameter("adtype", 'BIGBOX');
	 else
		ad.addParameter("adtype",adtype);
	}

	if (adsize != '')
		ad.addParameter("adsize", adsize);
	if (pos != '')
		ad.addParameter("PagePos", pos);
	ad.useFeature("tile");
	
	adManager.createAd(ad);
}

function RichMediaAd(adtype, adsize, pos) {	
	var ad = new DartAd();
	
	ad.addParameter("adtype", adtype);
	ad.addParameter("adsize", adsize);
	ad.addParameter("PagePos", pos);
	ad.useFeature("tile");
	ad.setUrl("http://adsremote.scrippsnetworks.com/js.ng/");
	
	adManager.createAd(ad);
}

function LeaderboardAd(pos) {
	if(pos < 0 || pos == undefined) 
		pos = 1;
	
	ScrippsAd('LEADERBOARD', '468x60',  pos);
}

function BigboxAd(pos) {
	if(pos < 0 || pos == undefined) 
		pos = 5;
	
	ScrippsAd('UNSIZED_AD', '300x250',  pos);
}

function GoogleAd(pos) {
	if(pos < 0 || pos == undefined) 
		pos = 1;

	ScrippsAd('GOOGLE', '', pos);	
}

// need to figure out vgncontent
function SuperstitialAd(pos) {
	if(pos < 0 || pos == undefined) 
		pos = 1;
	
	ScrippsAd('SUPERSTITIAL', '', pos);
}

// need to figure out vgncontent
function RichMedia120X160Ad(pos) {
	if(pos < 0 || pos == undefined) 
		pos = 1;
	
	ScrippsAd('', '120x600', pos);
}

// need to figure out vgncontent
function RichMedia240X400Ad(pos) {
	if(pos < 0 || pos == undefined) 
		pos = 1;

	ScrippsAd('', '240x400', pos);
}

function Ad120X90(pos) {
	if(pos < 0 || pos == undefined) 
		pos = 1;

	ScrippsAd('', '120x90', pos);
}

function Ad120X60(pos) {
	if(pos < 0 || pos == undefined) 
		pos = 1;

	ScrippsAd('', '120x60', pos);
}

function Ad120X240(pos) {
	if(pos < 0 || pos == undefined) 
		pos = 1;

	ScrippsAd('', '120x240', pos);
}

function Ad468X60(pos) {
	if(pos < 0 || pos == undefined) 
		pos = 1;

	ScrippsAd('', '468x60', pos);
}

function UnsizedAd(pos) {
	if(pos < 0 || pos == undefined) 
		pos = 1;
		
	var ad = new DartAd();
	
	ad.setUrl("http://adsremote.scrippsnetworks.com/js.ng/");
	
	if(pos == 1)
		ad.addParameter("adtype", "TOWER");
	else if(pos == 5)
		ad.addParameter("adtype", "BIGBOX");		
	else	
		ad.addParameter("adtype", adtype);			
		
	ad.addParameter("PagePos", pos);
	ad.useFeature("tile");
	ad.addParameter("Params.styles", "img_sponsor,html_sponsor");
	
	adManager.createAd(ad);
}

function Ad120X600(pos) {
	if(pos < 0 || pos == undefined) 
		pos = 1;
		
	var ad = new DartAd();
	
	ad.setUrl("http://adsremote.scrippsnetworks.com/js.ng/");
	ad.addParameter("PagePos", pos);
	ad.useFeature("tile");
	ad.addParameter("Params.styles", "img_sponsor,html_sponsor");
	ad.addParameter("adsize", "120x600");
	ad.addParameter("adtype", "TOWER");	
	adManager.createAd(ad);
}

function Ad160X600(pos) {
	if(pos < 0 || pos == undefined) 
		pos = 1;

	ScrippsAd('TOWER', '160x600', pos);
}


function Ad300X250(pos) {
	var ad = new DartAd();
	
	ad.setUrl("http://adsremote.scrippsnetworks.com/js.ng/");
	ad.addParameter("adtype", "BIGBOX");
	ad.addParameter("PagePos", "5");
	ad.useFeature("tile");
	ad.addParameter("Params.styles", "img_sponsor,html_sponsor");
	
	document.write("<div id='adspace'><p>advertisement</p>");
	adManager.createAd(ad);
	document.write("</div>");

}

// need to figure out vgncontent
function TopJobsAd(pos) {
	if(pos < 0 || pos == undefined) 
		pos = 1;
	
	var ad = new DartAd();
	ad.addParameter("Section","top_jobs");
	ad.addParameter("params.richmedia", "yes");
	ad.addParameter("PagePos", pos);
	ad.setUrl("http://adsremote.scrippsnetworks.com/js.ng/");
	ad.useFeature("tile");
	adManager.createAd(ad);
}

// need to figure out vgncontent
function SearchAd(pos, keywords) {
	if(pos < 0 || pos == undefined) 
		pos = 1;
	
	var ad = new DartAd();
	ad.addParameter("Section","top_jobs");
	ad.addParameter("params.richmedia", "yes");
	ad.addParameter("PagePos", pos);
	ad.setUrl("http://adsremote.scrippsnetworks.com/js.ng/");
	ad.useFeature("tile");
	adManager.createAd(ad);
}



//Video PreRoll & Overlay Ad functions for Maven, Pickle

function MavenAd(adtype, adsize, pos) {
	var ad = new AdUrl();
	ad.setUrl("http://adsremote.scrippsnetworks.com/html.ng/");
	if (adtype != '')
		ad.addParameter("adtype", adtype);
	if (adsize != '')
		ad.addParameter("adsize", adsize);
	if (pos != '')
		ad.addParameter("PagePos", pos);
	ad.useFeature("tile");
	adManager.createAd(ad);

   return ad.buildExpandedUrl();
}

// Maven video player Ad Integration
// The video player will make calls to the following javascript functions to 
//    1. Get a Dart ad tag url for PRE_ROLL and OVERLAY ads.
//--Wrapper function which the video player calls to get a preroll ad tag url -->
function getDartEnterpriseUrl(adtype,pos){
   		adtype = adtype.toUpperCase();
   		var strUrl = MavenAd(adtype,'', 1);
   		return strUrl;
}

function setDartEnterpriseBanner(adType, sync_banner) {
			if(document.getElementById("lcBannerDiv") != null){
				var BIGBOX = document.getElementById("lcBannerDiv");
				BIGBOX.innerHTML = "<iframe src='" + sync_banner + "' width='300' height='250' frameborder='0' scrolling='No' marginheight='0' marginwidth='0'>" + "</iframe>";        //write string to lcBannerDiv div
			}
			else if(document.getElementById("BIGBOX") != null){
				var BIGBOX = document.getElementById("BIGBOX");
				BIGBOX.innerHTML = "<iframe src='" + sync_banner + "' width='300' height='250' frameborder='0' scrolling='no' marginheight='0' marginwidth='0'>" + "</iframe>";           //write string to BIGBOX div
			}
			else{
				return;
			}
}


/* --------------------------------
 *	 Utility Functions
 * --------------------------------*/
function packQS() {
	var qs= "ai='"+ document.globalPageSite +"!"+ document.globalPageSctnName +"!"+ document.globalPageSctnId +"!"+ document.globalPageType +"!"+ document.globalPageSponsorship +"!"+ document.globalSctnLineage +"'";
	
	return qs;
}

function unpackQS() {
	qsArray = window.location.search.split("!");
	
	document.globalPageSite = "FOODCOM"
	document.globalPageSctnName = qsArray[1];
	document.globalPageSctnId = qsArray[2];
	document.globalPageType = qsArray[3];
	document.globalPageSponsorship = qsArray[4];
	document.globalSctnLineage = qsArray[5];
}



//--Cookie expires days function
function pa_expTime(noDays){
    var today = new Date();
    var expr = new Date(today.getTime() + noDays * 24 * 60 * 60 *1000);
	expr.setHours(0);
	expr.setMinutes(0);

    return  expr.toString();
}

//-- Cookie enabled check
function pa_validateAd (){
	var idxresult = document.cookie.indexOf(preintCookieName);
	if (idxresult == -1){
		return 0;
	} else{
		return 1;
	}  
}

//--Checking for existing cookie, setting cookie, calling Cookie enabled check function, 
function pa_SetupAd(pa_cookieName){
    var tko = document.cookie.indexOf(pa_cookieName);
    if (tko == -1){ 
		document.cookie = preintCookieName +"=yes; expires=" + pa_expTime(cookielife);

		if (pa_validateAd())
			window.location=pa_getAdPageURL();
	} 
}	

function pa_getAdPageURL() {
	return adPagePath +"?"+ packQS();
}