function getStringSize (obj, objtype) 
{
   switch(objtype)
   {
      case 'text':
         getStringSize = document.getElementById(obj).value;
         break;
      case 'span':
         getStringSize = document.getElementById(obj).innerHTML.length;
         break;
      default:
         break;
   }
}

function noenter() 
{
   return !(window.event && window.event.keyCode == 13);
}

function xEK(e)
{
var key = (window.event) ? window.event.keyCode : e.which; 
if(key==13)
{
   return false;
}
else
{
   return true;
}
}

function textCounter(evt) 
{
var pitchname         = document.getElementById('pitchname').value;
var pitchoccup        = document.getElementById('pitchoccup').value;
var pitchspecialty    = document.getElementById('pitchspecialty').value;
var pitchwhat         = document.getElementById('pitchwhat').value;
var pitchwhy          = document.getElementById('pitchwhy').value;
var pitchaction       = document.getElementById('pitchaction').value;

var pitchnamelen      = document.getElementById('pitchname').value.length;
var pitchoccuplen     = document.getElementById('pitchoccup').value.length;
var pitchspecialtylen = document.getElementById('pitchspecialty').value.length;
var pitchwhatlen      = document.getElementById('pitchwhat').value.length;
var pitchwhylen       = document.getElementById('pitchwhy').value.length;
var pitchactionlen    = document.getElementById('pitchaction').value.length;

var pitchlength       = 0;
var pitchtext         = '';

if (pitchnamelen > 0)
{
   pitchtext = 'My name is ' + pitchname;
}
else 
{
   pitchtext = '';
}

if (pitchoccuplen > 0) 
{
   pitchoccup  = document.getElementById('pitchoccup').value;
   
   if (pitchname !== '') 
   {
      pitchtext = pitchtext + ' and I am a';
   }
   else 
   {
      pitchtext = 'I am a';
   }
   
   var initchar    = pitchoccup.substr(0,1).toLowerCase();
   switch(initchar)
   {
      case 'a':
      case 'e':
      case 'i':
      case 'o':
      case 'u':
         pitchtext = pitchtext + 'n ';
         break;
      default:
         pitchtext = pitchtext + ' ';
         break;
   }
}

   pitchtext = pitchtext + pitchoccup;

   if (pitchspecialtylen > 0) 
   {
      pitchtext = pitchtext + ' specializing in ' + pitchspecialty + '. ';
   }

   pitchtext = pitchtext + pitchwhat + ' ' + pitchwhy + ' ' + pitchaction;
   //pitchtext = pitchtext.substr(0,500);
   document.getElementById('pitchpreview').innerHTML = pitchtext;
   document.getElementById('pitch').value = pitchtext;
   pitchlength = document.getElementById('pitchpreview').innerHTML.length;
   displayProgress(pitchlength);

} //end function

function textCountery(field,cntfield,maxlimit) 
{
cntfield.value = maxlimit - field.innerHTML.length;
}

// inline calls
// onKeyDown="textCounter(document.pitchedit.pitch,document.pitchedit.remLen1,500)" 
// onKeyUp="textCounter(document.pitchedit.pitch,document.pitchedit.remLen1,500)"

function displayProgress (pitchlen)
{
var charsleft   = 500 - pitchlen;
var charstab;
if (charsleft < 100) 
   {
   charstab = '&nbsp;&nbsp;';
}
else if (charsleft < 10) 
{
   charstab = '&nbsp;&nbsp;&nbsp;';
}
else 
{
   charstab = '';
}

var percentleft = charsleft/500;
var percentdone = Math.round((pitchlen/500)*100);
if (percentdone > 100) 
{
   percentdone = 100;
}

var lenLabel = 'Pitch length: ';
if (pitchlen < 100) {lenLabel = lenLabel + '&nbsp;&nbsp;';}
if (pitchlen < 10) {lenLabel = lenLabel + '&nbsp;';}

document.getElementById('remLen1').innerHTML = lenLabel + pitchlen + ' of 500';
document.getElementById('remLen2').innerHTML = 500 - pitchlen + ' remaining';
document.getElementById('chardiv2').style.width = percentdone + '%';

if (charsleft < 1) 
{
   document.getElementById('remLen1').style.color = '#ff9';
   document.getElementById('remLen2').style.color = '#ff9';
}
else 
{
   document.getElementById('remLen1').style.color = '#fff';
   document.getElementById('remLen2').style.color = '#fff';
}

}

function setPreviewMode(mode)
{
   switch (mode)
   {
      case -2:
         document.getElementById('btn0-1').style.display = 'none';
         document.getElementById('btn1-1').style.display = 'none';
         document.getElementById('btn0-2').style.display = 'none';
         document.getElementById('btn1-2').style.display = 'none';
         document.getElementById('btn0-3').style.display = 'none';
         document.getElementById('btn1-3').style.display = 'none';
         document.getElementById('btn0-4').style.display = 'none';
         document.getElementById('btn1-4').style.display = 'none';
         document.getElementById('btn0-5').style.display = 'none';
         document.getElementById('btn1-5').style.display = 'none';
         document.getElementById('btn0-6').style.display = 'none';
         document.getElementById('btn1-6').style.display = 'none';
         document.getElementById('btn0-7').style.display = 'none';
         document.getElementById('btn1-7').style.display = 'none';
         document.getElementById('div-01').style.display = 'none';
         document.getElementById('div-02').style.display = 'none';
         document.getElementById('div-03').style.display = 'none';
         document.getElementById('div-04').style.display = 'none';
         document.getElementById('div-05').style.display = 'none';
         document.getElementById('div-06').style.display = 'none';
         break;
      case -1:
         document.getElementById('btn0-7').style.display = 'none';
         document.getElementById('btn1-7').style.display = 'none';
         document.getElementById('step-1').style.display = 'none';
         document.getElementById('step-2').style.display = 'none';
         document.getElementById('step-3').style.display = 'none';
         document.getElementById('step-4').style.display = 'none';
         document.getElementById('step-5').style.display = 'none';
         document.getElementById('step-6').style.display = 'none';
         document.getElementById('step-7').style.display = 'none';
         document.getElementById('logo-spacer').style.display = 'none';
         break;
      case 0:
         document.getElementById('btn0-7').style.display = 'none';
         document.getElementById('btn1-7').style.display = 'none';
         break;
      case 1:
         document.getElementById('btn0-7').style.display = 'inline';
         document.getElementById('btn1-7').style.display = 'none';
         break;
      default: 
         break;
   }
}

function switchDiv(id)
{

var i=0;
var textid;
var stepid;
var btn0id;
var btn1id;
var previewMode = 0;
setPreviewMode(-1);

// Unhide status bar, hide the logo
document.getElementById('chardiv1').style.visibility = 'visible';
document.getElementById('logo').style.display = 'none';
document.getElementById('menu-spacer').style.display = 'inline';

document.getElementById('step-00').style.display = 'block';
document.getElementById('step-0').style.display = 'none';

for (i=1;i<=5;i++)
{
   textid = 'text-' + i;
   stepid = 'step-' + i;
   btn0id = 'btn0-' + i;
   btn1id = 'btn1-' + i;

   if (i==id)
   {
   document.getElementById(btn0id).style.display = 'none';
   document.getElementById(btn1id).style.display = 'inline';
   }
   else
   {
   document.getElementById(btn0id).style.display = 'inline';
   document.getElementById(btn1id).style.display = 'none';
   }

   switch(id)
   {
      case 5:
         setPreviewMode(1);
         break;
      case 7:
         setPreviewMode(1);
         break;
      default:
         break;
   }
}

switch(id)
{
   case 0:
      document.getElementById('step-0').style.display = 'inline';
      break;    
   case 1:
      document.getElementById('step-1').style.display = 'inline';
      document.getElementById('div-01').style.display = 'inline';
      document.getElementById('div-02').style.display = 'inline';
      document.getElementById('div-03').style.display = 'inline';
      document.getElementById('div-04').style.display = 'inline';
      document.getElementById('div-05').style.display = 'inline';
      document.getElementById('div-06').style.display = 'inline';
      break;    
   case 2:
      document.getElementById('step-2').style.display = 'inline';
      break;
   case 3:
      document.getElementById('step-3').style.display = 'inline';
      break;    
   case 4:
      document.getElementById('step-4').style.display = 'inline';
      break;    
   case 5:
      document.getElementById('step-5').style.display = 'inline';
      break;
   case 6:
      //setPreviewMode(-1);
      document.getElementById('step-6').style.display = 'inline';
      document.getElementById('div-01').style.display = 'none';
      document.getElementById('div-02').style.display = 'none';
      document.getElementById('div-03').style.display = 'none';
      document.getElementById('div-04').style.display = 'none';
      document.getElementById('div-05').style.display = 'none';
      document.getElementById('div-06').style.display = 'none';
      break;
   case 7:
      document.getElementById('remLen1').innerHTML = '';
      document.getElementById('remLen2').innerHTML = '';
      document.getElementById('chardiv2').style.width = 0;
      document.getElementById('step-7').style.display = 'inline';
      document.getElementById('btn0-7').style.display = 'none';
      document.getElementById('btn1-7').style.display = 'inline';
      document.getElementById('div-01').style.display = 'inline';
      document.getElementById('div-02').style.display = 'inline';
      document.getElementById('div-03').style.display = 'inline';
      document.getElementById('div-04').style.display = 'inline';
      document.getElementById('div-05').style.display = 'inline';
      document.getElementById('div-06').style.display = 'inline';
      break;
   case 8:
      document.getElementById('step-8').style.display = 'inline';
      break;
   default:
      break;
} 
}

function postForm()
{
var myAjax = new Ajax.Request('CreateUser-Widget.asp',
  {
    method:'post',
    parameters: $('pitchwizard').serialize(true),
    onSuccess: function(transport){
      var responseMsg = transport.responseText || "no response text";
      if (responseMsg.search(/Pitch saved./) >= 0){responseMsg = 'Pitch saved.';}
      if (responseMsg.search(/Account created./) >= 0){responseMsg = 'Account created.';}
      if (responseMsg.search(/Password incorrect./) >= 0){responseMsg = 'Password incorrect.';}
      if (responseMsg.search(/Email or password empty./) >= 0){responseMsg = 'Email or password empty.';}
      showEndPage(responseMsg);
    },
    onFailure: function(){
       alert('Oops! Something went wrong...'); 
    },
    onException: function(){
       alert('Oops! Something went wrong...'); 
    }
  });
}

function showStartPage()
{
   document.getElementById('logo').style.display = 'inline';
   document.getElementById('logo-spacer').style.display = 'block';
   document.getElementById('step-00').style.display = 'inline';
   document.getElementById('step-0').style.display = 'block';
   document.getElementById('btn0-0').style.display = 'inline';
   document.getElementById('div-01').style.display = 'none';
   document.getElementById('div-02').style.display = 'none';
   document.getElementById('div-03').style.display = 'none';
   document.getElementById('div-04').style.display = 'none';
   document.getElementById('div-05').style.display = 'none';
   document.getElementById('div-06').style.display = 'none';
}

function showEndPage(respMsg)
{
   setPreviewMode(-2);
   var msgThankYouHeader = '';
   var msgThankYou = '';
   
   switch(respMsg)
   {
      case 'Pitch saved.':
         msgThankYouHeader = 'Thank You!';
         msgThankYou = 'Your pitch has been saved!<br><br>Log in to 15secondpitch.com any time to edit your pitch or create new ones.  In the future, you can also use this Pitch Wizard widget to quickly add a new pitch to your account.';
         break;
      case 'Account created.':
         msgThankYouHeader = 'Thank You!';
         msgThankYou = 'Thanks for creating your 15SecondPitch!  A welcome email containing your login information has been sent to the email address you provided.<br><br>Log in to 15secondpitch.com any time to edit your pitch or create new ones.  In the future, you can also use this Pitch Wizard widget to quickly add a new pitch to your account.';
         break;
      case 'Password incorrect.':
         msgThankYouHeader = 'Incorrect Password!';
         msgThankYou = 'We could not find a match for the email address and password combination you entered.<br><br>Click <a href="javascript: switchDiv(7);">here</a> to try again.';
         document.getElementById('pitchpwd1').value = '';
         break;
      case 'Email or password empty.':
         msgThankYouHeader = 'Incomplete Login!';
         msgThankYou = 'The email address and/or password were empty.<br><br>Click <a href="javascript: switchDiv(7);">here</a> to try again.';
         break;
      default:
         msgThankYouHeader = 'Oops - an Error Occurred!';
         msgThankYou = 'An unknown error occurrred.  Please refresh the page and try again.';
         break;
   }
         
   document.getElementById('thankyou-header').innerHTML = msgThankYouHeader;
   document.getElementById('thankyou').innerHTML = msgThankYou;
   document.getElementById('logo').style.display = 'inline';
   document.getElementById('step-7').style.display = 'none';
   document.getElementById('step-6').style.display = 'inline';
}

function alertSuccess()
{
switchDiv(6);  
}

function maxTextLength (o, maxlen)
{
   return (o.value.length <= maxlen);  
}