/*

checksports.js

*/

var refreshdelay = 12*1000; // check every 12 seconds

xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = function() {
	if(xhttp.readyState == 4 ) {
		parseSports(xhttp.responseText);
	}
}

function checkSports() {
	try {
		xhttp.open("GET", "getsports.php", true);
		xhttp.send(null);	
	} catch(e) {
		return;
	}
}

var currshowid = -1;
function parseSports(response) {
	try{ 
		eval(response);
		eid("sportsbroadcast").className = (onair == "1") ? "largeButton largeRed multilineButton" : "largeButton largeGray multilineButton";
		setTimeout("checkSports();", refreshdelay);
	} catch(e) {
		return;
	}
}