var t;
var currDiv;
var timeDelay = 250;

function swapImage() {
  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_swapImgRestore() { //v3.0
  s = setTimeout("swapImage()", timeDelay);
}

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 showDiv(targetID, arg1, arg2, arg3, arg4) {
  target = document.getElementById(targetID);

  cancelHide();

  if (currDiv != targetID) {
    delayHide(targetID);

    MM_swapImage(arg1,arg2,arg3,arg4);

    document.getElementById("div0").style.display = "none";
    document.getElementById("div1").style.display = "none";
    document.getElementById("div2").style.display = "none";
    document.getElementById("div3").style.display = "none";
    document.getElementById("div4").style.display = "none";
    document.getElementById("div5").style.display = "none";
    document.getElementById("div6").style.display = "none";
    document.getElementById("div7").style.display = "none";
    document.getElementById("div8").style.display = "none";

    target.style.display = "";
  }

  currDiv = targetID;

  return false;
}

function hideDiv(targetID) {
  target = document.getElementById(targetID);

  t = setTimeout("delayHide('" + targetID + "')", timeDelay);
  return false;
}

function delayHide(targetID) {
  target = document.getElementById(targetID);

  document.getElementById("div0").style.display = "";
  target.style.display = "none";

  swapImage();
  currDiv = "";
}

function cancelHide() {
  clearTimeout(t);
}

function cellOn(theCell) {
  theCell.style.backgroundColor = "#C07A32";
}

function cellOff(theCell) {
  theCell.style.backgroundColor = "#959C38";
}

function checkRegisterForm(theForm) {
  var applicantName = theForm.namefield.value;
  var email = theForm.emailfield.value;
  var phone = theForm.phonefield.value;
  var comments = theForm.commentsfield.value;

  if (applicantName == "" || email == "" || phone == "" || comments == "") {
    var errMsg = "The following fields are required:\n\n";

    if (applicantName == "") {
      errMsg = errMsg + "* Applicant Name\n";
    }

    if (email == "") {
      errMsg = errMsg + "* E-mail\n";
    }

    if (phone == "") {
      errMsg = errMsg + "* Telephone\n";
    }

    if (comments == "") {
      errMsg = errMsg + "* Comments & Questions\n";
    }

    alert(errMsg);

    return false;
  }
}

function checkContactForm(theForm) {
  var contactName = theForm.contactnamefield.value;
  var email = theForm.emailfield.value;
  var phone = theForm.phonefield.value;
  var comments = theForm.commentsfield.value;

  if (contactName == "" || email == "" || phone == "" || comments == "") {
    var errMsg = "The following fields are required:\n\n";

    if (contactName == "") {
      errMsg = errMsg + "* Contact Name\n";
    }

    if (email == "") {
      errMsg = errMsg + "* E-mail\n";
    }

    if (phone == "") {
      errMsg = errMsg + "* Telephone\n";
    }
    if (comments == "") {
      errMsg = errMsg + "* Comments & Questions\n";
    }

    alert(errMsg);

    return false;
  }
}

  function openNewWindow(theURL,winName,winScroll,winResize,winStatus,newWindowWidth,newWindowHeight) {
    newWindowLeft = (screen.width - newWindowWidth - 10) / 2;
    newWindowTop = (screen.height - newWindowHeight - 60) / 2;

    window.open(theURL,winName,'scrollbars=' + winScroll + ',resizable=' + winResize + ',status=' + winStatus + ',width=' + newWindowWidth + ',height=' + newWindowHeight + ',left=' + newWindowLeft + ',top=' + newWindowTop);
    return false;
  }