var tapeIncLast, tapeHeight
   
   function getRenderedStyle(el, styleProp) {//Rendered style may be different from DECLARED
    if (el.currentStyle)
        var st = el.currentStyle[styleProp];
    else if (window.getComputedStyle)
        var st = document.defaultView.getComputedStyle(el, null).getPropertyValue(styleProp);
    return st;
}
 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_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_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];}
}


function godemo() {
//window.open("DemoIntro.html","demo","width=1000,height=600,scrollbars=1,resizable=1"); 
mypopup("DemoIntro.html","ddemo","width=1000,height=660,scrollbars=1,resizable=1,menubar=1,toolbar=1,location=yes"); 
}

function govideo() {
    //window.open    ("http://www.tennisreservations.com/membervideo/logindemo.aspx", "demo", "width=1000,height=720,scrollbars=1,resizable=1");
    var wd, ht
    if (screen.height <= 768) {
        wd = screen.width; ht = screen.height
    } else {
        wd = 977; ht = 768
    }
    mypopup("/memberdemo_demo/memberdemo_demo.htm", "ddemo", "width=" + wd + ",height=" + ht + ",scrollbars=1,resizable=1");
    //mypopup("http://74.208.7.25/temp/memberdemo_demo/memberdemo_demo.htm","ddemo","width="+wd+",height="+ht+",scrollbars=1,resizable=1");
}

var mypop, timerID, timerID2,nblink,b,q


function myinit() {
    MM_preloadImages('Images/btn_vid1.png', 'Images/btn_demo1.png', 'Images/court_3_1.jpg','Images/court_4_1.jpg','Images/court_5_1.jpg','Images/court_7_1.jpg','Images/court_8_1.jpg','Images/court_9_1.jpg')
    setTimer()
    if (document.getElementById('tape')) {
        setInterval("tapeNudge()", 40)
        tapeHeight = document.getElementById('tape').offsetHeight
    }
}
function setTimer() {
    t = setTimeout("getImages()", 5000)
    if (document.getElementById('mycourt')) { q = setTimeout("showtip()", 6000) }
  if  (document.getElementById('accordion')){qq=setTimeout( "setAccordion()",2000); }
}

function setAccordion() {
  //if user hasn't already opened a section, open first one
  if (! $("#accordion").accordion( "option", "active" )) {  $("#accordion").accordion("activate", 0);}
}
function getImages() {
//preload stuff for other pages?
   // MM_preloadImages('Images/btn_vid1.png', 'Images/btn_demo1.png', 'Images/court_3_1.jpg', 'Images/court_4_1.jpg', 'Images/court_5_1.jpg', 'Images/court_7_1.jpg', 'Images/court_8_1.jpg', 'Images/court_9_1.jpg')
}
function mypopup(add,nname,specs)
{
mypop=window.open(add,nname,specs) 
	if (timerID!="" && timerID!=null) { //clear any existing timer first
		window.clearTimeout (timerID)
	}
	timerID=setTimeout("checkpopup()",1000)
	if (mypop) {mypop.focus()}//show if hidden  
}
function checkpopup() {
var bad
if (mypop==null ||mypop==undefined) {
	bad=true
	} else{
	if (mypop.closed) {bad=true;mypop=null}
}
if (bad) {
alert('Please set your browser to allow a pop-up window to open (the next screen runs in a pop-up window)')
}
}

function findPosY(obj) {
    var curtop = 0;
    if (obj.offsetParent) {
        while (obj.offsetParent) {
            curtop += obj.offsetTop
            obj = obj.offsetParent;
        }
    }
    else if (obj.y)
        curtop += obj.y;
    return curtop;
}

function findPosX(obj) {
    var curtop = 0;
    if (obj.offsetParent) {
        while (obj.offsetParent) {
            curtop += obj.offsetLeft
            obj = obj.offsetParent;
        }
    }
    else if (obj.x)
        curtop += obj.x;
    return curtop;
}