var ytVisible = false;

function iwOpen(w,h,s) {
	var iw;
	if (navigator.appName.indexOf("Microsoft")!=-1) {
		iw = document.body.clientWidth;
	} else {
		iw = window.innerWidth
	}
	var win=document.getElementById("infowin");
	win.style.left = (iw - w) / 2
	win.style.top = document.body.scrollTop + 180;
	win.style.width = w;
	win.style.height = h;
	win.style.visibility = "visible";
	iwVisible = true;
	document.getElementById("iwMain").innerHTML=s;
}
function iwClose() {
	document.getElementById("iwMain").innerHTML="";
	document.getElementById("infowin").style.visibility = "hidden";
	iwVisible = false;
	ytVisible = false;
}
function youtube(id) {
	if (ytVisible) {
		iwClose;
	}	
	var s;
	s = "<object width=384 height=216 id=video><param name=movie value='http://www.youtube.com/v/"+id+"&rel=1'></param>"
	s = s + "<param name=wmode value=transparent></param>"
	s = s + "<embed src='http://www.youtube.com/v/"+id+"&rel=1' type='application/x-shockwave-flash' wmode='transparent' width=384 height=216></embed></object>"
	iwOpen(384+2,216+22,s);
	ytVisible=true;
}