// JavaScript Document
//alert("loading main.js");
//alert(timeoutTime + " and " + drawtimeout);

// default values for timeout in case values not set already
if ((typeof timeoutTime == "undefined") || (timeoutTime == null)) {

   timeoutTime = 100000;
//alert("timeout = " + timeoutTime);
}

if ((typeof drawtimeout == "undefined") || (drawtimeout == null)) {

   drawtimeout = timeoutTime * 5;
//alert("drawtimeout = " + drawtimeout);
}



if ((typeof drawPage != "undefined") && (drawPage == true)) {  // if we're on the draw page, use drawtimeout
   timeoutTime = drawtimeout;
//   alert("draw page: timeout = " + timeoutTime);
}

//alert(timeoutTime + " and " + drawtimeout);


function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

// name - name of the desired cookie
// * return string containing value of specified cookie or null if cookie does not exist
function getCookie(name) {
  var dc = document.cookie;
  var prefix = name + "=";
  var begin = dc.indexOf("; " + prefix);
  if (begin == -1) {
    begin = dc.indexOf(prefix);
    if (begin != 0) return null;
  } else
    begin += 2;
  var end = document.cookie.indexOf(";", begin);
  if (end == -1)
    end = dc.length;
  return unescape(dc.substring(begin + prefix.length, end));
}

function gotoAttractLoop() {
	// set location to /cconline
	window.location = "/cconline";
}

function mouseDownHandler(evt) {
	// reset timeout
	clearTimeout(idleTimeout);
	idleTimeout = setTimeout("gotoAttractLoop()", timeoutTime);
}


// figure out whether we are at the museum and need the attract loop
if (getCookie("attract")=="true"){
	// set up the mouse listener so that mouse moves will be detected
	if (document.layers)
	  document.captureEvents(Event.MOUSEDOWN);
	if (document.layers || document.all)
	  document.onmousedown = mouseDownHandler;
	if (document.addEventListener)
	  document.addEventListener('mousedown', mouseDownHandler, true);
	  
	 //set initial timeout
	 var idleTimeout = setTimeout("gotoAttractLoop()", timeoutTime);
}