function myOnLoad() {
  if (eval('document.screen5')) {
    isTeamPasswordVisible();
  }
  else if (eval('document.screen6')) {
    changeSupportTypeOtherOption('document.screen6.SupportType',18);
    changeHowLearnOtherOption('document.screen6.HowDidYouLearn',7);
  }
  else if (eval('document.sponsor')) {
    changeHowLearnOtherOption('document.sponsor.Learn',7);
  }
  setClientTimeZoneOffset('timezone');
}


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 selectOtherOption(idname,goodindex) {
  box=document.getElementById(idname);
  box.checked=true;
}

function selectSomeTeam() {
  select=document.getElementById('emaillist');
  count=0;
  for(n=0;n<select.length;n++) {
    if (select.options[n].selected==true)
      count++;
  }
  if (count>0)
    radio=document.getElementById('SomeTeam');
  else
    radio=document.getElementById('AllTeam');
  radio.checked=true;
}

function changeSupportTypeOtherOption(name, othervalue) {
  select=eval(name);
  if (select.options[select.selectedIndex].value >= othervalue)
    document.getElementById("SupportTypeOtherDiv").style.visibility='visible';
  else
    document.getElementById("SupportTypeOtherDiv").style.visibility='hidden';
}
function changeHowLearnOtherOption(name, othervalue) {
  selct=eval(name);
  if (selct.options[selct.selectedIndex].value >= othervalue)
    document.getElementById("HowLearnOtherDiv").style.visibility='visible';
  else
    document.getElementById("HowLearnOtherDiv").style.visibility='hidden';
}

function isTeamPasswordVisible() {
  if (eval(document.screen5)) {
    button=eval('document.screen5.TeamPrivacy[1]');
    if (button!=null && button.checked)
      document.getElementById("PasswordDiv").style.visibility='visible';
    else
      document.getElementById("PasswordDiv").style.visibility='hidden';
  }
}

function changeURL(url) {
  location.href=url;
}

function setClientTimeZoneOffset(fieldname) {
  field=document.getElementById(fieldname);
  if (field!=null) {
    mytime=new Date();
    // return the offset in minutes;
    field.value=mytime.getTimezoneOffset();
  }
}

function validateRadio(id,action) {
  radios=document.getElementsByName(id);
  count=0;
  radlen=radios.length
  for (n = 0; n < radlen; n++) {
    if (radios[n].checked)
      count++;
  }
  if (count==0) {
    alert("Please select a team member to "+action+".");
    return false;
  }
  else
    return true;
}