function init() {

}


function showPlayOverlays(containerDiv) {
	var parentDiv = new Array();
	var playThumbsArray = new Array();
	playThumbsArray = $(containerDiv).select('div.playThumb');
	for (i=0;i<playThumbsArray.length;i++) {
		if (playThumbsArray[i].select('a')[0]) {
			parentDiv[i] = playThumbsArray[i].up();
			parentDiv[i].observe('click', respondToClick)
		}
	}
}

function respondToClick(event) {
	parent.location.href = this.select('a')[0].readAttribute('href')
}