// JScript File
var winHandle = null;
var dragobj = null;
var dragobjID = "";
var endDragStart = false;
var dragStartPos;
var elex = 0;
var eley = 0;
var grabx = 0;
var graby = 0;
var orix = 0;
var oriy = 0;
var balloonHelpFadeCounter = 0;
var balloonHelpFadeDirection = 0;

var leagueOvertimeColumn = [0,5,5,0,0,10,4,3,5,5 ];
var leagueTimePeriod =     [0,15,15,0,0,0,0,20,12,12 ]; 
var leagueNumPeriods =     [0,4,4,0,0,9,3,2,4,4 ];
var leagueTimePeriodOverTime =     [0,15,15,0,0,0,0,5,5,5 ];

var leagueAbrs = ["", "NFL","NCAAF","CFL","Arena","MLB","NHL","NCAAB","WNBA","NBA","MLS" ];
var spreadDivs = new Array();

var ImagesURL = "http://images.covers.com";
var ScoresURL = "http://localhost";

function overDiv(event, id) {
	var coord = getMouseCoord(event).split(",");
	var grabx = coord[0];
	var currentGrabbed = document.getElementById( id );
	if ( currentGrabbed != null ) {
		var topGrabbed = (parseInt(coord[1])-parseInt(currentGrabbed.offsetTop)-111);
		if ( topGrabbed < 25 ) {
			currentGrabbed.style.cursor="hand";
		} else {
			currentGrabbed.style.cursor="default";
		}
	}
}

	
	
function dragStart(event, id) {

	document.onmousedown = falsefunc; // in NS this prevents cascading of events, thus disabling text selection
	document.onmousemove = dragGo;
	document.onmouseup = dragStop;
	var coord = getMouseCoord(event).split(",");
	grabx = coord[0];
	graby = coord[1];
	dragStartPos = findPos(document.getElementById(id));
	dragobjID = id;
	endDragStart = true;
   
    if (id.indexOf("Span_") != -1) {
       var LeagueID = id.substring(5,id.indexOf("_",6));
       var leagueDDL = document.getElementById('sport')
       var DDLLeagueID = leagueDDL.options[leagueDDL.selectedIndex].value;
       if (LeagueID != DDLLeagueID) {
            switchLeague(LeagueID);
       }
    }
}


function dragGo(event) {

    dragobj = document.getElementById(dragobjID);

    if ( endDragStart == true ) {
		if (dragobj) {
		    setOpacity(dragobj,5);
		   
//		     if (dragobj.id.indexOf("Span_") != -1 && document.getElementById("Drag_From_Here") == null){
//                
//                oDiv=document.createElement("DIV");
//                oDiv.id = "Drag_From_Here";
//                oDiv.style.position = "absolute";
//                oDiv.style.zIndex = 500;
//                oDiv.style.left = dragobj.offsetLeft+"px";
//                oDiv.style.top = dragobj.offsetTop+"px";
//                oDiv.style.width = dragobj.offsetWidth+"px";
//                oDiv.style.height = dragobj.offsetHeight+"px";;
//                oDiv.style.borderColor="blue";
//                oDiv.style.borderStyle="solid";
//                oDiv.style.borderWidth="2px";
//                dragobj.parentNode.appendChild(oDiv);

//            } 
		    
			var coord = getMouseCoord(event).split(",");
			elex = orix + (coord[0]-grabx);
			eley = oriy + (coord[1]-graby);
			dragobj.style.position = "absolute";
			dragobj.style.left = (coord[0]-150).toString(10) + 'px';
			dragobj.style.top  = (coord[1]-60).toString(10) + 'px';
		}
		return false;
	}
}

function dragStop(event) {
		
	if (dragobj) {
	
	    if (dragobj.id.indexOf("Span_") != -1){
	        var coord = getMouseCoord(event).split(",");
            dropGame(coord,dragobj.id);
	    }
		dragobj.style.zIndex = 100;
	    setOpacity(dragobj,10);
		dragobj = null;
		
	}
	document.onmouseup = null;
	document.onmousedown = null; 
	document.onmousemove = null;  	
	endDragStart = false;
	
	
}

function setOpacity(obj, value) {
	obj.style.opacity = value/10;
	obj.style.filter = 'alpha(opacity=' + value*10 + ')';
}

function getMouseCoord(e) {
		var mousex,mousey;

		if (!e) e = window.event; // works on IE, but not NS (we rely on NS passing us the event)
			
		if (e)
		{ 
			if (e.pageX || e.pageY)
			{ // this doesn't work on IE6!! (works on FF,Moz,Opera7)
			mousex = e.pageX;
			mousey = e.pageY;
			}
			else if (e.clientX || e.clientY)
			{ // works on IE6,FF,Moz,Opera7
			// Note: I am adding together both the "body" and "documentElement" scroll positions
			//       this lets me cover for the quirks that happen based on the "doctype" of the html page.
			//         (example: IE6 in compatibility mode or strict)
			//       Based on the different ways that IE,FF,Moz,Opera use these ScrollValues for body and documentElement
			//       it looks like they will fill EITHER ONE SCROLL VALUE OR THE OTHER, NOT BOTH 
			mousex = e.clientX + document.body.scrollLeft + document.documentElement.scrollLeft;
			mousey = e.clientY + document.body.scrollTop + document.documentElement.scrollTop;
			}
		}				
		return mousex+","+mousey;		
		
}
function falsefunc() { return false; }

function findPos(obj) {
	var curleft = curtop = 0;
	if (obj.offsetParent) {
		curleft = obj.offsetLeft
		curtop = obj.offsetTop
		while (obj = obj.offsetParent) {
			curleft += obj.offsetLeft
			curtop += obj.offsetTop
		} 
	}
	
	return [curleft,curtop];
} 

/* Works like document.getElementById but only searches from a given parent node.
 * Uses DFS Search 
 * Mark Kilfoil 2007
 */
function GetSubElementById(parentElement,subElementId){

    for(var i=0; i<parentElement.childNodes.length; i++){
        var childNode = parentElement.childNodes[i];
        if (childNode.id == subElementId){
            return parentElement.childNodes[i];
        }      
        var recursiveNode = GetSubElementById(childNode,subElementId);   
        if ( recursiveNode != null) return recursiveNode;
    }
    
    return null;
} 


function Set_Cookie( name, value, expires, path, domain, secure ) {
	
	// set time, it's in milliseconds
	var today = new Date();
	today.setTime( today.getTime() );

	/*
	if the expires variable is set, make the correct 
	expires time, the current script below will set 
	it for x number of days, to make it for hours, 
	delete * 24, for minutes, delete * 60 * 24
	*/
	if ( expires ) {
		expires = expires * 1000 * 60 * 60 * 24;
	}
	var expires_date = new Date( today.getTime() + (expires) );

	document.cookie = name + "=" +escape( value ) +
		( ( expires ) ? ";expires=" + expires_date.toGMTString() : "" ) + 
		( ( path ) ? ";path=" + path : "" ) + 
		( ( domain ) ? ";domain=" + domain : "" ) +
		( ( secure ) ? ";secure" : "" );
}

// this function gets the cookie, if it exists
function Get_Cookie( name ) {
		
	//alert(currentViewDate);
	var start = document.cookie.indexOf( name + "=" );
	var len = start + name.length + 1;
	
	if ( start == -1 || (( !start ) && ( name != document.cookie.substring( 0, name.length ) ) )) {
		return '';
	}
	
	if ( start == -1 ) return null;
	var end = document.cookie.indexOf( ";", len );
	if ( end == -1 ) end = document.cookie.length;
	return unescape( document.cookie.substring( len, end ) );
}

// this deletes the cookie when called
function Delete_Cookie( name, path, domain ) {
    if ( Get_Cookie( name ) ) {
        document.cookie = name + "=" +
            ( ( path ) ? ";path=" + path : "") +
            ( ( domain ) ? ";domain=" + domain : "" ) +
            ";expires=Thu, 01-Jan-1970 00:00:01 GMT";
    }
}

function addToCustomPage(LeagueID, EventID, event){
    // add game to the cookie
    var today = new Date();		    
	var dateString =  today.getDate() +":"+ today.getMonth() +":"+ today.getFullYear();
    AddGameCookie(LeagueID+'_'+EventID, dateString);
    
    //creating the pop-up balloon with the link to the custom page
    var gamebox = document.getElementById("CustomLink_"+LeagueID+"_"+EventID);
    var scoreboard = document.getElementById("content");
    var coord = getMouseCoord(event).split(","); 
    var oDiv;
    
    oDiv = document.createElement("DIV");
	oDiv.id = "CustomLink";
	oDiv.style.position = "absolute";
	oDiv.style.left = parseInt(coord[0])+30+ "px";
	oDiv.style.top = parseInt(coord[1])-35+ "px";
	oDiv.style.width = 240;
	oDiv.style.height = 55;	
	oDiv.style.zIndex = 500;

	oDiv.innerHTML = "<span onclick=\"openWindow();\"><img src='"+ImagesURL+"/scores/general/custom.gif' border='0' /></span>";
	gamebox.appendChild(oDiv);
	CustomBalloonFade = 1500;
	fadeCustomPageBalloon(gamebox);
	event.returnValue = false;
        
}

function MouseOverBetstatus(LeagueID, EventID, event){
    
    //creating the pop-up balloon for betstatus
    var gamebox = document.getElementById("Game_"+LeagueID+"_"+EventID);
    var betImg = document.getElementById("BetStatus_"+LeagueID+"_"+EventID);
    var coord = getMouseCoord(event).split(","); 
    var betDiv;
    
    betDiv = document.createElement("DIV");
	betDiv.id = "HelpBetStatus";
	betDiv.style.position = "absolute";
	betDiv.style.left = parseInt(coord[0])+ "px";
	betDiv.style.top = parseInt(coord[1])-35+ "px";
	betDiv.style.width = 240;
	betDiv.style.height = 55;	
	betDiv.style.zIndex = 500;

	betDiv.innerHTML = "<img src='"+ImagesURL+"/scores/general/betstatus.gif' border='0' />";
	gamebox.appendChild(betDiv);
        
}

function MouseOutBetstatus(){
    
    //creating the pop-up balloon for betstatus
    var balloon = document.getElementById("HelpBetStatus");
    if ( balloon != null ) 
    {
		balloon.parentNode.removeChild(balloon);
	}
       
}

function fadeCustomPageBalloon(gamebox) {

	var oDiv = document.getElementById( "CustomLink" );
	if ( oDiv != null ) {
		CustomBalloonFade -= 10;
		if ( CustomBalloonFade < 0 ) {
			oDiv.parentNode.removeChild(oDiv);
		} else if ( CustomBalloonFade < 100 ) {
			oDiv.style.opacity = CustomBalloonFade;
			oDiv.style.filter = 'alpha(opacity=' + CustomBalloonFade + ')';
			window.setTimeout("fadeCustomPageBalloon();", 1 );			
		} else {
			window.setTimeout("fadeCustomPageBalloon();", 1 );
		}				
	} 	
}

function openWindow() {
			
	if ( winHandle == null || winHandle.closed ) {
		winHandle = window.open(ScoresURL+"/custom-scores.aspx", 'customScores');
	}
	winHandle.focus();
}


function AddGameCookie(id, dateString){


    //var games = Get_Cookie('CustomScoresGameIds-'+dateString);
    var games = Get_Cookie('CustomOddsGameIds');
    if (games.indexOf(id) == -1){
        games = games + id+ '.';
    }
    
    //Set_Cookie( 'CustomScoresGameIds-'+dateString, games, 3, '/', '', '' );
    Set_Cookie( 'CustomOddsGameIds', games, 3, '/', '', '' );
}

function AddOddsCookie(id, total, spread, dateString){


    //var games = Get_Cookie('CustomScoresOdds-'+dateString);
    var games = Get_Cookie('CustomOddsOdds');
    if (games.indexOf(id) == -1){
        games = games + id+'~'+total+'~'+spread+ '/';
    }
    else
    {
         var start = games.indexOf(id);
         var oldgamestring = games.substring(games.indexOf(id))
         var end = oldgamestring.indexOf("/");
         oldgamestring = oldgamestring.substring(0,end);
         games = games.replace(oldgamestring,id+'~'+total+'~'+spread);
    }
    
    Set_Cookie( 'CustomScoresOdds-'+dateString, games, 3, '/', '', '' );
}

function UpdateOddsFromCookie(spanobject, SpanID, dateString){


    var spanSplit = SpanID.split("_");
    var games = Get_Cookie('CustomScoresOdds-'+dateString);
    var gamestring = games.substring(games.indexOf(SpanID));
    var end = gamestring.indexOf("/");
    var EventID = spanSplit[1];
    var LeagueID = spanSplit[0];
    var totalCell = GetSubElementById(spanobject,"total_"+LeagueID+"_"+EventID);
    var scores_table = totalCell.parentNode.parentNode;
    var spreadCell = GetSubElementById(scores_table,"spread_"+LeagueID+"_"+EventID);
    var ScoreStatus = GetSubElementById(scores_table,"Status_"+LeagueID+"_"+EventID).innerHTML;
    var visitScore = GetSubElementById(scores_table,"VisitScore"+LeagueID+"_"+EventID).innerHTML;
    var homeScore = GetSubElementById(scores_table,"HomeScore"+LeagueID+"_"+EventID).innerHTML;
    
   // var topStatusCell = GetSubElementById(scores_table,"BetStatusTop_"+LeagueID+"_"+EventID);
   // var bottomStatusCell = GetSubElementById(scores_table,"BetStatusBottom_"+LeagueID+"_"+EventID); 
    
    
    
    
    gamestring = gamestring.substring(0,end);
    var odds_array= gamestring.split("~");
   	
   
    totalCell.innerHTML = odds_array[1];
    spreadCell.innerHTML = odds_array[2];

    BetStatus.UpdateBetStatus(LeagueID,odds_array[2],odds_array[1],ScoreStatus,visitScore,homeScore, UpdateBetstatus_callback)  

}

function UpdateBetstatus_callback(response){


 var a = response.value;
 
}

function RemoveGameCookie(id, dateString){
    //var games = Get_Cookie('CustomScoresGameIds-'+dateString);
     var games = Get_Cookie('CustomOddsGameIds');
    var start = games.indexOf(id);
    if (start != -1){
        var end = start + id.length + 1;
        games = games.substring(0,start) +  games.substring(end,games.length);
        //Set_Cookie( 'CustomScoresGameIds-'+dateString, games, 3, '/', '', '' );
         Set_Cookie( 'CustomOddsGameIds', games, 3, '/', '', '' );
    }
}