function setVisibility(id, visibility) {
	document.getElementById(id).style.display = visibility;
};

function verifyfullsc() {
         if (writePluginVR != 1) {
             setVisibility('fb', 'none');
         } else {
             setVisibility('fb', 'block');
         }
};

function DVFullscreenBot() {
	document.PANORAMAID.fullscreen=1;
};

function AVSelection(options) {
	reloadpagewhenchangeviewer=(options.indexOf("reload")!=-1);
	options.toLowerCase();
	var str='';
	viewer=getCookie("panorama_viewer");
	if(!viewer) viewer="DETECT";

        str+='<INPUT id="btnViewer1" class="btnViewer" value="DV" type="button" name="btnViewer" onMouseover="showmsg(0,\'titlepano\')" onMouseout="showtitle(\'titlepano\')" OnMouseDown="javascript:changeFavoriteViewer(\'DEVALVR\');" '+(viewer=="DEVALVR")+'>&nbsp;';
	str+='<INPUT id="btnViewer2" class="btnViewer" value="QT" type="button" name="btnViewer" onMouseover="showmsg(1,\'titlepano\')" onMouseout="showtitle(\'titlepano\')" OnMouseDown="javascript:changeFavoriteViewer(\'QT\');" '+(viewer=="QT")+'>';

	document.writeln('<span id=IDVIEWEROPTIONS></span>');
	ref=getRef("IDVIEWEROPTIONS");
	if(ref)	ref.innerHTML=str;
};

var msginfo=new Array()
msginfo[0]="DevalVR (HD and FULLSCREEN)";
msginfo[1]="QuicktimeVR";
msginfo[2]="Click to enable FULLSCREEN";

function showmsg(thetext, whichdiv){
         document.getElementById(whichdiv).innerHTML = msginfo[thetext];
};

function showtitle(whichdiv){
         document.getElementById(whichdiv).innerHTML = mytext;
};