function getUpdate(typ,pr1,pr2,pid) {
	if(typ == "item") { 
		currentItem = pr1;
		setTimeout("getItemData(currentItem)",100);
	}
}

function getItemData(idx) {
	if($$('div.programme')[0].getStyle('display') == 'none') {
		Effect.Grow($$('div.programme')[0], { duration: 0.5, queue: 'end' });
	}

	if(currentTrackNo != undefined) {
		Effect.DropOut('programme-'+currentTrackNo, { duration: 0.5, queue: 'end' });
	}

	currentTrackNo = idx;
	Effect.Appear('programme-'+currentTrackNo, { duration: 0.5, queue: 'end' });
}

function initRadio() {
	currentTrackNo = 0;
}

function thisMovie(movieName) {
	if(navigator.appName.indexOf("Microsoft") != -1) {
		return window[movieName];
	} else {
		return document[movieName];
	}
}

var currentTrackNo;