function findChecked(buttonSet){
	for(i=0; i < buttonSet.length; i++){
		if(buttonSet[i].checked){
			return buttonSet[i].value
		}
	}
	return false
}

function popVid(movie, type, speed){
	var target = "http://staging.ensky.com/harry/video/" + movie + "_" + type + "_" + speed + ".html"
	window.open(target, "movie", "width=340,height=260,scrollbars=no")
}

function launchVideo(movie){
	var frm = (document.layers) ? document.layers.columns.document.forms.vid : document.forms.vid
	type = findChecked(frm.type)
	speed = findChecked(frm.speed)
	popVid(movie, type, speed)
}