// form validation function //
function validateCW(form) {
  var title = form.title.value;
  var email = form.email.value;
  var first_name = form.first_name.value;
  var last_name = form.last_name.value;
  var address = form.address.value;
  var city = form.city.value;
  var zip = form.zip.value;
  var phone = form.phone.value;
  var position;
  var session;
  var new_address;
  var mailing_list;
  var alumnus;
  var first_time;
  var found_it = "0";
  var found_it2 = "0";
  var found_it3 = "0";
  var found_it4 = "0";
  var found_it5 = "0";
  var found_it6 = "0";
  var nameRegex = /^[a-zA-Z]+(([\'\,\.\- ][a-zA-Z ])?[a-zA-Z]*)*$/;
  var emailRegex = /^[\w-\.]+@([\w-]+\.)+[\w-]{2,4}$/;
  var messageRegex = new RegExp(/<\/?\w+((\s+\w+(\s*=\s*(?:".*?"|'.*?'|[^'">\s]+))?)+\s*|\s*)\/?>/gim);
  
  if(title == "") {
    inlineMsg('title','<strong>Important!</strong><br />Please select your title.',2);
    return false;
  }
  if(first_name == "") {
  	//return false;
    inlineMsg('first_name','Please enter your first name.',2);
    return false;
  }
  if(last_name == "") {
    inlineMsg('last_name','Please enter your last name.',2);
    return false;
  }

 if(!email == "") {
  if(!email.match(emailRegex)) {
    inlineMsg('email','<strong>Error</strong><br />You have entered an invalid email.',2);
    return false;
  }
 }
  if(address == "") {
    inlineMsg('address','Please enter your street address.',2);
    return false;
  }  
  if(city == "") {
    inlineMsg('city','Please enter the name of your city.',2);
    return false;
  }  
    if(zip == "") {
    inlineMsg('zip','Please enter your postal code.',2);
    return false;
  }  
  if(phone == "") {
    inlineMsg('phone','Please enter your phone number.',2);
    return false;
  }  
 
 // Positions
	for (var i=0; i < form.position.length; i++)  {
		if (form.position[i].checked)  {
			found_it = form.position[i].value
		}
	}   
if(found_it == "0"){
	inlineMsg('position', 'Please select your position.',2);
	return false;
}

// Sessions
	for (var i=0; i < form.session.length; i++)  {
		if (form.session[i].checked)  {
			found_it2 = form.session[i].value
		}
	}   
if(found_it2 == "0"){
	inlineMsg('session', 'Please select an afternoon session.',2);
	return false;
}

// New Address
	for (var i=0; i < form.new_address.length; i++)  {
		if (form.new_address[i].checked)  {
			found_it3 = form.new_address[i].value
		}
	}   
if(found_it3 == "0"){
	inlineMsg('new_address', 'Please tell us if this is a new address.',2);
	return false;
}
// Mailing List
	for (var i=0; i < form.mailing_list.length; i++)  {
		if (form.mailing_list[i].checked)  {
			found_it4 = form.mailing_list[i].value
		}
	}   
if(found_it4 == "0"){
	inlineMsg('mailing_list', 'Please tell us if you are on our mailing list.',2);
	return false;
}
// Alumnus
	for (var i=0; i < form.alumnus.length; i++)  {
		if (form.alumnus[i].checked)  {
			found_it5 = form.alumnus[i].value
		}
	}   
if(found_it5 == "0"){
	inlineMsg('alumnus', 'Please tell us if you are an alumnus of Hyles-Anderson College.',2);
	return false;
}
// First Time
	for (var i=0; i < form.first_time.length; i++)  {
		if (form.first_time[i].checked)  {
			found_it6 = form.first_time[i].value
		}
	}   
if(found_it6 == "0"){
	inlineMsg('first_time', 'Please tell us if this is your first time.',2);
	return false;
}

  //if(message == "") {
  //  inlineMsg('message','You must enter a message.');
  //  return false;
 // }
 // if(message.match(messageRegex)) {
 //   inlineMsg('message','You have entered an invalid message.');
 //   return false;
 // }
  moreDelegateCheck(); xmlhttpPost('/cgi-bin/conference.pl', 'addDelegateForm', 'Content', 'Summary', '<img src=/conference/pleasewait.gif>');
  //return true;
}
function validateCWSP(form) {
  var title = form.title.value;
  var email = form.email.value;
  var first_name = form.first_name.value;
  var last_name = form.last_name.value;
  var address = form.address.value;
  var city = form.city.value;
  var zip = form.zip.value;
  var phone = form.phone.value;
  var position;
  var session;
  var new_address;
  var mailing_list;
  var alumnus;
  var first_time;
  var found_it = "0";
  var found_it2 = "0";
  var found_it3 = "0";
  var found_it4 = "0";
  var found_it5 = "0";
  var found_it6 = "0";
  var nameRegex = /^[a-zA-Z]+(([\'\,\.\- ][a-zA-Z ])?[a-zA-Z]*)*$/;
  var emailRegex = /^[\w-\.]+@([\w-]+\.)+[\w-]{2,4}$/;
  var messageRegex = new RegExp(/<\/?\w+((\s+\w+(\s*=\s*(?:".*?"|'.*?'|[^'">\s]+))?)+\s*|\s*)\/?>/gim);
  
  if(title == "") {
    inlineMsg('title','<strong>¡Importante!</strong><br />Favor de seleccionar su titulo.',2);
    return false;
  }
  if(first_name == "") {
  	//return false;
    inlineMsg('first_name','Favor de ingresar su primer nombre.',2);
    return false;
  }
  if(last_name == "") {
    inlineMsg('last_name','Favor de ingresar su apellido.',2);
    return false;
  }

 if(!email == "") {
  if(!email.match(emailRegex)) {
    inlineMsg('email','<strong>Error.</strong><br />Has ingresado un correo electrónico inválido.',2);
    return false;
  }
 }
  if(address == "") {
    inlineMsg('address','Favor de ingresar su dirección',2);
    return false;
  }  
  if(city == "") {
    inlineMsg('city','Favor de ingresar el nombre de la ciudad.',2);
    return false;
  }  
    if(zip == "") {
    inlineMsg('zip','Favor de ingresar su código postal.',2);
    return false;
  }  
  if(phone == "") {
    inlineMsg('phone','Favor de ingresar su número de teléfono.',2);
    return false;
  }  
 
 // Positions
	for (var i=0; i < form.position.length; i++)  {
		if (form.position[i].checked)  {
			found_it = form.position[i].value
		}
	}   
if(found_it == "0"){
	inlineMsg('position', 'Favor de seleccionar su posición.',2);
	return false;
}

// Sessions
	for (var i=0; i < form.session.length; i++)  {
		if (form.session[i].checked)  {
			found_it2 = form.session[i].value
		}
	}   
if(found_it2 == "0"){
	inlineMsg('session', 'Favor de seleccionar su sesión divida.',2);
	return false;
}

// New Address
	for (var i=0; i < form.new_address.length; i++)  {
		if (form.new_address[i].checked)  {
			found_it3 = form.new_address[i].value
		}
	}   
if(found_it3 == "0"){
	inlineMsg('new_address', 'Favor de decirnos si esta es una dirección nueva.',2);
	return false;
}
// Mailing List
	for (var i=0; i < form.mailing_list.length; i++)  {
		if (form.mailing_list[i].checked)  {
			found_it4 = form.mailing_list[i].value
		}
	}   
if(found_it4 == "0"){
	inlineMsg('mailing_list', 'Favor de decirnos si estas en nuestra base de datos.',2);
	return false;
}
// Alumnus
	for (var i=0; i < form.alumnus.length; i++)  {
		if (form.alumnus[i].checked)  {
			found_it5 = form.alumnus[i].value
		}
	}   
if(found_it5 == "0"){
	inlineMsg('alumnus', 'Favor de decirnos si eres un ex-alumno del Colegio Hyles-Anderson.',2);
	return false;
}
// First Time
	for (var i=0; i < form.first_time.length; i++)  {
		if (form.first_time[i].checked)  {
			found_it6 = form.first_time[i].value
		}
	}   
if(found_it6 == "0"){
	inlineMsg('first_time', 'Favor de decirnos si esta es su primera vez en asistir.',2);
	return false;
}

  //if(message == "") {
  //  inlineMsg('message','You must enter a message.');
  //  return false;
 // }
 // if(message.match(messageRegex)) {
 //   inlineMsg('message','You have entered an invalid message.');
 //   return false;
 // }
  moreDelegateCheck(); xmlhttpPost('/cgi-bin/conference.pl', 'addDelegateForm', 'Content', 'Summary', '<img src=/conference/pleasewait.gif>');
  //return true;
}
function validateYC(form) {
  var title = form.title.value;
  var email = form.email.value;
  var first_name = form.first_name.value;
  var last_name = form.last_name.value;
  var address = form.address.value;
  var city = form.city.value;
  var phone = form.phone.value;
  var Mjhteens = form.Mjhteens.value;
  var Fjhteens = form.Fjhteens.value;
  var Mhsteens = form.Mhsteens.value;
  var Fhsteens = form.Fhsteens.value;
  var singles = form.singles.value;
  var adults = form.adults.value;
  var group = Mjhteens + Fjhteens + Mhsteens + Fhsteens + singles + adults;
  var nameRegex = /^[a-zA-Z]+(([\'\,\.\- ][a-zA-Z ])?[a-zA-Z]*)*$/;
  var emailRegex = /^[\w-\.]+@([\w-]+\.)+[\w-]{2,4}$/;
  var messageRegex = new RegExp(/<\/?\w+((\s+\w+(\s*=\s*(?:".*?"|'.*?'|[^'">\s]+))?)+\s*|\s*)\/?>/gim);
  
  if(title == "") {
    inlineMsg('title','<strong>Important!</strong><br />You must select give your title.',2);
    return false;
  }
  if(first_name == "") {
  	//return false;
    inlineMsg('first_name','You must enter your first name.',2);
    return false;
  }
  if(last_name == "") {
    inlineMsg('last_name','You must enter your last name.',2);
    return false;
  }
	  if(!first_name.match(nameRegex)) {
	    inlineMsg('first_name','You have entered an invalid first name.',2);
	    return false;
	  }
	  if(!last_name.match(nameRegex)) {
	    inlineMsg('last_name','You have entered an invalid last name.',2);
	    return false;
	  }  
 if(!email == "") {
  if(!email.match(emailRegex)) {
    inlineMsg('email','<strong>Error</strong><br />You have entered an invalid email.',2);
    return false;
  }
 }
  if(address == "") {
    inlineMsg('address','You must enter your street address.',2);
    return false;
  }  
  if(city == "") {
    inlineMsg('city','You must enter the name of your city.',2);
    return false;
  }  
  if(phone == "") {
    inlineMsg('phone','You must enter your phone number.',2);
    return false;
  }  

if(group == "000000"){
	inlineMsg('Mjhteens', 'You must designate the number of delegates in each age group you are registering.',3);
	return false;
}

  //if(message == "") {
  //  inlineMsg('message','You must enter a message.');
  //  return false;
 // }
 // if(message.match(messageRegex)) {
 //   inlineMsg('message','You have entered an invalid message.');
 //   return false;
 // }
  moreDelegateCheck(); xmlhttpPost('/cgi-bin/conference.pl', 'addDelegateForm', 'Content', 'Summary', '<img src=/conference/pleasewait.gif>');
  //return true;
}
function validatePS(form) {
var title = form.title.value;
  var email = form.email.value;
  var first_name = form.first_name.value;
  var last_name = form.last_name.value;
  var address = form.address.value;
  var city = form.city.value;
  var zip = form.zip.value;
  var phone = form.phone.value;
  var position;
  var session;
  var new_address;
  var mailing_list;
  var alumnus;
  var first_time;
  var found_it = "0";
  var found_it2 = "0";
  var found_it3 = "0";
  var found_it4 = "0";
  var found_it5 = "0";
  var found_it6 = "0";
  var nameRegex = /^[a-zA-Z]+(([\'\,\.\- ][a-zA-Z ])?[a-zA-Z]*)*$/;
  var emailRegex = /^[\w-\.]+@([\w-]+\.)+[\w-]{2,4}$/;
  var messageRegex = new RegExp(/<\/?\w+((\s+\w+(\s*=\s*(?:".*?"|'.*?'|[^'">\s]+))?)+\s*|\s*)\/?>/gim);
  
  if(title == "") {
    inlineMsg('title','<strong>Important!</strong><br />Please select your title.',2);
    return false;
  }
  if(first_name == "") {
  	//return false;
    inlineMsg('first_name','Please enter your first name.',2);
    return false;
  }
  if(last_name == "") {
    inlineMsg('last_name','Please enter your last name.',2);
    return false;
  }

 if(!email == "") {
  if(!email.match(emailRegex)) {
    inlineMsg('email','<strong>Error</strong><br />You have entered an invalid email.',2);
    return false;
  }
 }
  if(address == "") {
    inlineMsg('address','Please enter your street address.',2);
    return false;
  }  
  if(city == "") {
    inlineMsg('city','Please enter the name of your city.',2);
    return false;
  }  
    if(zip == "") {
    inlineMsg('zip','Please enter your postal code.',2);
    return false;
  }  
  if(phone == "") {
    inlineMsg('phone','Please enter your phone number.',2);
    return false;
  }  
 
 // Positions
	for (var i=0; i < form.position.length; i++)  {
		if (form.position[i].checked)  {
			found_it = form.position[i].value
		}
	}   
if(found_it == "0"){
	inlineMsg('position', 'Please select your position.',2);
	return false;
}

// Sessions
	for (var i=0; i < form.session.length; i++)  {
		if (form.session[i].checked)  {
			found_it2 = form.session[i].value
		}
	}   
if(found_it2 == "0"){
	inlineMsg('session', 'Please select an afternoon session.',2);
	return false;
}

// New Address
	for (var i=0; i < form.new_address.length; i++)  {
		if (form.new_address[i].checked)  {
			found_it3 = form.new_address[i].value
		}
	}   
if(found_it3 == "0"){
	inlineMsg('new_address', 'Please tell us if this is a new address.',2);
	return false;
}
// Mailing List
	for (var i=0; i < form.mailing_list.length; i++)  {
		if (form.mailing_list[i].checked)  {
			found_it4 = form.mailing_list[i].value
		}
	}   
if(found_it4 == "0"){
	inlineMsg('mailing_list', 'Please tell us if you are on our mailing list.',2);
	return false;
}
// Alumnus
	for (var i=0; i < form.alumnus.length; i++)  {
		if (form.alumnus[i].checked)  {
			found_it5 = form.alumnus[i].value
		}
	}   
if(found_it5 == "0"){
	inlineMsg('alumnus', 'Please tell us if you are an alumnus of Hyles-Anderson College.',2);
	return false;
}
// First Time
	for (var i=0; i < form.first_time.length; i++)  {
		if (form.first_time[i].checked)  {
			found_it6 = form.first_time[i].value
		}
	}   
if(found_it6 == "0"){
	inlineMsg('first_time', 'Please tell us if this is your first time.',2);
	return false;
}
  //if(message == "") {
  //  inlineMsg('message','You must enter a message.');
  //  return false;
 // }
 // if(message.match(messageRegex)) {
 //   inlineMsg('message','You have entered an invalid message.');
 //   return false;
 // }
  moreDelegateCheck(); xmlhttpPost('/cgi-bin/conference.pl', 'addDelegateForm', 'Content', 'Summary', '<img src=/conference/pleasewait.gif>');
  //return true;
}

// START OF MESSAGE SCRIPT //

var MSGTIMER = 20;
var MSGSPEED = 5;
var MSGOFFSET = 3;
var MSGHIDE = 3;

// build out the divs, set attributes and call the fade function //
function inlineMsg(target,string,autohide) {
  var msg;
  var msgcontent;
  if(!document.getElementById('msg')) {
    msg = document.createElement('div');
    msg.id = 'msg';
    msgcontent = document.createElement('div');
    msgcontent.id = 'msgcontent';
    document.body.appendChild(msg);
    msg.appendChild(msgcontent);
    msg.style.filter = 'alpha(opacity=0)';
    msg.style.opacity = 0;
    msg.alpha = 0;
  } else {
    msg = document.getElementById('msg');
    msgcontent = document.getElementById('msgcontent');
  }
  msgcontent.innerHTML = string;
  msg.style.display = 'block';
  var msgheight = msg.offsetHeight;
  var targetdiv = document.getElementById(target);
  targetdiv.focus();
  var targetheight = targetdiv.offsetHeight;
  var targetwidth = targetdiv.offsetWidth;
  var topposition = topPosition(targetdiv) - ((msgheight - targetheight) / 2);
  var leftposition = leftPosition(targetdiv) + targetwidth + MSGOFFSET;
  msg.style.top = topposition + 'px';
  msg.style.left = leftposition + 'px';
  clearInterval(msg.timer);
  msg.timer = setInterval("fadeMsg(1)", MSGTIMER);
  if(!autohide) {
    autohide = MSGHIDE;  
  }
  window.setTimeout("hideMsg()", (autohide * 2000));
}

// hide the form alert //
function hideMsg(msg) {
  var msg = document.getElementById('msg');
  if(!msg.timer) {
    msg.timer = setInterval("fadeMsg(0)", MSGTIMER);
  }
}

// face the message box //
function fadeMsg(flag) {
  if(flag == null) {
    flag = 1;
  }
  var msg = document.getElementById('msg');
  var value;
  if(flag == 1) {
    value = msg.alpha + MSGSPEED;
  } else {
    value = msg.alpha - MSGSPEED;
  }
  msg.alpha = value;
  msg.style.opacity = (value / 100);
  msg.style.filter = 'alpha(opacity=' + value + ')';
  if(value >= 99) {
    clearInterval(msg.timer);
    msg.timer = null;
  } else if(value <= 1) {
    msg.style.display = "none";
    clearInterval(msg.timer);
  }
}

// calculate the position of the element in relation to the left of the browser //
function leftPosition(target) {
  var left = 0;
  if(target.offsetParent) {
    while(1) {
      left += target.offsetLeft;
      if(!target.offsetParent) {
        break;
      }
      target = target.offsetParent;
    }
  } else if(target.x) {
    left += target.x;
  }
  return left;
}

// calculate the position of the element in relation to the top of the browser window //
function topPosition(target) {
  var top = 0;
  if(target.offsetParent) {
    while(1) {
      top += target.offsetTop;
      if(!target.offsetParent) {
        break;
      }
      target = target.offsetParent;
    }
  } else if(target.y) {
    top += target.y;
  }
  return top;
}

// preload the arrow //
if(document.images) {
  arrow = new Image(7,80); 
  arrow.src = "../conference/messages/images/msg_arrow.gif"; 
}