var station=null;
var js=null;
var currOlyDay=null;
var askingForOlyDay=null;
var currIncrement=null;
function findIncrement(isTelemundo)
{
if(TVListings.getOlyStatus()==1)
setDefaultText();
else{
js=null;
if(isTelemundo==1)
station='telemundo';
else
station=Localization.getCurrentStation();
currOlyDay=TVListings.getOlyDateId();
askingForOlyDay=currOlyDay;
if(askingForOlyDay==null)askingForOlyDay=-2;
currIncrement=null;
getJSONperOlyDay(askingForOlyDay);
}
}
function getJSONperOlyDay(currOlyDay)
{
var day=currOlyDay;
var myAjax=new Ajax.Request('/tv_and_online_listings/library/increments/stationcode='+station+'/day='+day+'/_increments.html',
{
method:'get',onComplete:function(r) {
js=JSON.parse(r.responseText);
var currTime=getCurrentTime(calcTime(js.station.timezoneoffset)) + currOlyDay*1440;
var i,incr;
for(i=0;i<js.increments.length;i++)
{
incr=js.increments[i]
if(TVListings.getOlyDateId()==null||TVListings.getOlyDateId()<incr.day)
{
Gotcha(incr,false);
return true;
}
if(TVListings.getOlyDateId()<currOlyDay||(currTime>=incr.timezone.start&&currTime<incr.timezone.end))
{
if(parseInt(incr.day)==parseInt(currOlyDay))
Gotcha(incr,true);
else
Gotcha(incr,false);
return true;
}
if(currTime<incr.timezone.end)
{
Gotcha(incr,false);
return true;
}
}
askingForOlyDay++;
if(askingForOlyDay>17)
return false;
else
return getJSONperOlyDay(askingForOlyDay);
}
}
);
}
function Gotcha(incrementSelected,IsOnAir)
{
if(IsOnAir)
{
$("OnNowOrUpComing_Title").update("<b>"+ON_NOW+"</b>");
$("OnNowOrUpComing_Title").style.color='red';
$("OnNowOrUpComing_Description").update(unescape(incrementSelected.summary));
}
else{
var blockSelected=getBlockById(incrementSelected.block);
$("OnNowOrUpComing_Title").update("<b>"+COMING_UP+"&nbsp;" + TimezoneToString(blockSelected.timezone) + '</b>');
$("OnNowOrUpComing_Description").update(unescape(blockSelected.description));
}
}
function TimezoneToString(timezone)
{
var sMinute=timezone.minute;
if(parseInt(sMinute)<10)
sMinute="0" + sMinute;
var sAM_PM="";
if(timezone.am_pm=="AM")
sAM_PM="a";
else if(timezone.am_pm=="PM")
sAM_PM="p";
var retVal=timezone.hour + ":" + sMinute + sAM_PM + " " + timezone.code;
if(parseInt(timezone.day)!=parseInt(currOlyDay))
retVal=retVal + " (8/" + (8+parseInt(timezone.day)) + ")";
return retVal;
}
function calcTime(offset)
{
d=new Date();
utc=d.getTime() + (d.getTimezoneOffset() * 60000);
nd=new Date(utc + (3600000*offset));
return nd;
}
function getCurrentTime(cDate)
{
return cDate.getHours()*60+cDate.getMinutes()+60;
}
function getBlockById(id)
{
var i,incr;
for(i=0;i<js.blocks.length;i++)
if(js.blocks[i].id==id)
return js.blocks[i];
return null;
}
function setDefaultText()
{
$("OnNowOrUpComing_Description").update(POST_OLYMPICS_DESCRIPTION);
}