var BV=navigator.appVersion;
BV=parseFloat(BV.indexOf('MSIE')>0?BV.split(';')[1].split(' ')[2]:BV.split(' ')[0]);
var BN=window.navigator.appName;
// var IsWin=(navigator.userAgent.indexOf('Windows')!=-1)?true:false;
var OP=(navigator.userAgent.indexOf('Opera')!=-1&&BV>=4)?true:false;
var SM=(BN.indexOf('Netscape')!=-1&&(BV>=5)||OP)?true:false;
//var NS=(BN.indexOf('Netscape')!=-1&&!SM)?true:false;
var IE=(BN.indexOf('Explorer')!=-1&&(BV>=4)||SM)?true:false;
var showing='none';

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 getElement(ID) {
  if(IE)
  if(SM) { // Netscape 6 hits here
    return document.getElementById(ID);
  }
  else { // IE 5 & 6 hit here
     return document.all[ID];
  }
//  if(NS) { // Netscape 4 hits here - but our callers don't use layers
//    return document.layers[ID];
//  }
}

function popDemo(winURL){
  // hasRightVersion is defined in includes/FlashDetect.inc
  var hasRightVersion = DetectFlashVer(9, 0, 0);
  if(hasRightVersion) {
    DemoEFV = window.open("/flash/video.cfm?" + winURL, "DemoEFV",
      "width=380,height=350,left=212,top=275,resizable=yes");
    DemoEFV.focus;
  } else {  // flash is too old or we can't detect the plugin
    document.location.href = 'getflash.cfm'; // Get Flash page
  }
}

function ShowBlurb(Item) {
  var divid = getElement(Item);
  divid.style.display = 'block';
  if (!(showing=='none') & !(showing==Item)) {
  HideBlurb(showing);
  }
  showing = Item;
  return(true);
}

function HideBlurb(Item) {
  var divid = getElement(Item);
  divid.style.display = 'none';
  return(true);
}

POSTED = false;
function DoublePost()
  {
  if  (!POSTED)
    { POSTED = true;
      return true; }
  else return false;
  }