// JavaScript Document
/**
*This function, checkLive, will check to see
*if the live streams are available and act 
*by calling the appropriate functions.
*
*@return returns true or false
*@type Boolean
*/
function checkLive() {
	var liveStatus = new createXMLHttpRequest();
	liveStatus.onreadystatechange = parseStatus;
	
	function parseStatus() {
			if (liveStatus.readyState == 4) {
				if (liveStatus.status == 200) {
					var response = liveStatus.responseText;
					var alertDisplay = $f('player').getPlugin('liveAlert').display;
					if (response == 'TRUE') {
						if(alertDisplay == 'none') {
							$f('player').getPlugin('liveAlert').show();
						}
					}else if(response == 'FALSE'){
						if(alertDisplay == 'block') {
							$f('player').getPlugin('liveAlert').hide();
						}
					}
				} else {
					// server error
				}
			}
		}
	this.sendCheck = function () {
	var randomnumber=Math.random()*100;
	var stuff = "?IE="+randomnumber;
		liveStatus.open('GET','./php/checkLive.php'+stuff, true);
		liveStatus.send(null);
	}
}