function init()
{
   /* Set mouseovers for contact links*/
   var c = document.getElementsByTagName ('a');
   for (var i=0; i<c.length; i++)
   {
      if (c[i].getAttribute('type') != 'contact')
         continue;
      
      c[i].setAttribute ('href', 'javascript:cl("' +  c[i].getAttribute('it') + '")');
      c[i].onmouseover = function() { return scs(); };
      c[i].onmouseout = function() { return ccs(); };
   }
   
   // If contact page, set the correct option
   if (document.getElementById("contactType"))
   {
      var ct = document.getElementById("contactType");
      for (var i=0; i<ct.length; i++)
      {
         if (ct[i].value == "")
         {
            ct[i].selected=true;
            break;
         }
      }
   }
}

function setLang (lang)
{
   /* Make request */
   
   /* Create call object */
   var callDoc = Sarissa.getDomDocument();
   var callRootEl = callDoc.createElement ('ajaxCall');
   var callEl = callDoc.createElement ('call');
   
   /* Set function to call */
   callEl.setAttribute ('name', 'setLang');
   
   /* Create CN tag */
   var langTag = callDoc.createElement ('lang');
   var langTxt = callDoc.createTextNode (lang);
   langTag.appendChild (langTxt);
   callEl.appendChild (langTag);
   
   /* Add CN tag to request document */
   callRootEl.appendChild (callEl);
   callDoc.appendChild (callRootEl);
   
   /* Create http object */
   var xmlhttp = new XMLHttpRequest();
   xmlhttp.open ("POST", '/ajaxHandler.php', false);
   xmlhttp.send (new XMLSerializer().serializeToString(callDoc));
   
   /* Create object for result */
   var oDomDoc = Sarissa.getDomDocument();
   oDomDoc = (new DOMParser()).parseFromString(xmlhttp.responseText, "text/xml");
   var rootEl = oDomDoc.documentElement;
   var resultEls = rootEl.getElementsByTagName('result');
   var resultEl = resultEls[0];
   
   var resultCode = resultEl.getAttribute('code');
   var resultMsg = resultEl.getAttribute('msg');
   
   document.location.href=document.location.href;
   return;
}

function fillcompany()
{
   var imgDiv = document.getElementById('cncheckDiv');
   var CN = document.getElementById('CN').value;
   if (CN == '') return;
   
   if (imgDiv.childNodes.length > 0)
      imgDiv.removeChild (imgDiv.firstChild);
   
   var imgTag = document.createElement('img');
   imgTag.setAttribute ('src', '/img/spinner.gif');
   imgDiv.appendChild (imgTag);
   
   /* Make request for carrier data */
   
   /* Create call object */
   var callDoc = Sarissa.getDomDocument();
   var callRootEl = callDoc.createElement ('ajaxCall');
   var callEl = callDoc.createElement ('call');
   
   /* Set function to call */
   callEl.setAttribute ('name', 'getMemberInfo');
   
   /* Create CN tag */
   var CNtag = callDoc.createElement ('CN');
   var CNtxt = callDoc.createTextNode (CN);
   CNtag.appendChild (CNtxt);
   callEl.appendChild (CNtag);
   
   /* Add CN tag to request document */
   callRootEl.appendChild (callEl);
   callDoc.appendChild (callRootEl);
   
   /* Create http object */
   var xmlhttp = new XMLHttpRequest();
   xmlhttp.open ("POST", '/ajaxHandler.php', false);
   xmlhttp.send (new XMLSerializer().serializeToString(callDoc));
   
   /* Create object for result */
   var oDomDoc = Sarissa.getDomDocument();
   oDomDoc = (new DOMParser()).parseFromString(xmlhttp.responseText, "text/xml");
   var rootEl = oDomDoc.documentElement;
   var resultEls = rootEl.getElementsByTagName('result');
   var resultEl = resultEls[0];
   
   var resultCode = resultEl.getAttribute('code');
   var resultMsg = resultEl.getAttribute('msg');
   
   /* Error? */
   if (resultCode == 1)
   {
      alert ("An error has occurred: " + resultMsg);
      imgTag.setAttribute ('src', '/img/error.gif');
      return 0;
   }
   else
   {
      imgTag.setAttribute ('src', '/img/checkbullet.gif');
   }
   
   /* Fill member info in form fields */
   var fo = document.getElementById('registerForm');
   var children = resultEl.firstChild.childNodes;
   for (var i=0; i<children.length; i++)
   {
      if (children[i].nodeType == children[i].ELEMENT_NODE)
      {
         var nn = children[i].nodeName;
         var nv = children[i].textContent;
         var tmpo = eval ('fo.' + nn);
         if (tmpo)
         {
            //tmpo.readOnly = true;
            tmpo.value = nv;
         }
      }
   }
}

function rmsure()
{
   var name = rmsure.arguments[0];
   var url = rmsure.arguments[1];
   if (confirm ('Weet u zeker dat u ``' + name + '\'\' wilt verwijderen?'))
   {
      document.location.href=url;
   }
   return;
}

function emailCheck (emailStr)
{
   var emailPat=/^(.+)@(.+)$/;
   var specialChars="\\(\\)<>@,;:\\\\\\\"\\.\\[\\]";
   var validChars="\[^\\s" + specialChars + "\]";
   var quotedUser="(\"[^\"]*\")";
   var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/;
   var atom=validChars + '+';
   var word="(" + atom + "|" + quotedUser + ")";
   var userPat=new RegExp("^" + word + "(\\." + word + ")*$");
   var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$");
   var matchArray=emailStr.match(emailPat);
   if (matchArray==null)
   {
      alert("Email address not valid");
      return false;
   }
   var user=matchArray[1];
   var domain=matchArray[2];
   
   /* See if "user" is valid */
   if (user.match(userPat)==null)
   {
      /* user is not valid */
      alert("Email address not valid");
      return false;
   }
   
   var IPArray=domain.match(ipDomainPat);
   if (IPArray!=null)
   {
      for (var i=1;i<=4;i++)
      {
         if (IPArray[i]>255)
         {
            alert("Email address not valid");
            return false;
         }
      }
      return true;
   }
   
   /* Domain is symbolic name */
   var domainArray=domain.match(domainPat);
   if (domainArray==null)
   {
      alert("Email address not valid");
      return false;
   }
   
   var atomPat=new RegExp(atom,"g");
   var domArr=domain.match(atomPat);
   var len=domArr.length;
   if (domArr[domArr.length-1].length<2 || domArr[domArr.length-1].length>4)
   {
      /* the address must end in a two letter or three letter word. */
      alert("Email address not valid");
      return false;
   }
   
   /* Make sure there's a host name preceding the domain. */
   if (len<2)
   {
      alert("Email address not valid");
      return false;
   }
   return true;
}

function checkContact()
{
   var obj = document.getElementById('contact_form');
   var flds = new Array();
   
   if (obj.firstName.value == "")
   {
      alert ("Voornaam is verplicht");
      obj.firstName.focus();
      return false;
   }
   else
      flds.push ('firstName');
   
   if (obj.lastName.value == "")
   {
      alert ("Achternaam is verplicht");
      obj.lastName.focus();
      return false;
   }
   else
      flds.push ('lastName');
   
   if (obj.email.value == "")
   {
      alert ("E-mail is verplicht");
      obj.email.focus();
      return false;
   }
   
   if (!emailCheck (obj.email.value))
      return false;
   else
      flds.push ('email');
   
   if (obj.msg.value == "")
   {
      alert ("Bericht is leeg");
      obj.msg.focus();
      return false;
   }
   else
      flds.push ('msg');
   
   flds.push ('city');
   flds.push ('tel');
   flds.push ('companyName');
   flds.push ('contactType');
   
   /* Make ajax call to ajaxHandler.php */
   
   /* Create call object */
   var callDoc = Sarissa.getDomDocument();
   var callRootEl = callDoc.createElement ('ajaxCall');
   var callEl = callDoc.createElement ('call');
   
   /* Set function to call */
   callEl.setAttribute ('name', 'storeContact');
   
   /* Create contact tag */
   var contactTag = callDoc.createElement ('contact');
   
   /* Add all form fields */
   for (var i=0; i<flds.length; i++)
   {
      var el = callDoc.createElement (flds[i]);
      var val = eval ('obj.' + flds[i] + '.value');
      var txt = callDoc.createTextNode (val);
      el.appendChild (txt);
      contactTag.appendChild (el);
   }
   callEl.appendChild (contactTag);
   
   callRootEl.appendChild (callEl);
   callDoc.appendChild (callRootEl);
   
   /* Create http object */
   var xmlhttp = new XMLHttpRequest();
   xmlhttp.open ("POST", '/ajaxHandler.php', false);
   xmlhttp.send (new XMLSerializer().serializeToString(callDoc));
   
   /* Create object for result */
   var oDomDoc = Sarissa.getDomDocument();
   oDomDoc = (new DOMParser()).parseFromString(xmlhttp.responseText, "text/xml");
   
   var resultCode = oDomDoc.documentElement.firstChild.getAttribute('code');
   var resultMsg = oDomDoc.documentElement.firstChild.getAttribute('msg');
   
   /* Error? */
   if (resultCode == 1)
   {
      alert ("An error has occurred: " + resultMsg);
      return 0;
   }
   
   alert ("Uw bericht is ontvangen, wij zullen zo spoedig mogelijk contact met u opnemen.");
   document.location.href="/";
}

function checkRegistration()
{
   var o = document.getElementById('registerForm');
   var xmlflds = new Array();
   var chosenmodules = new Array();
   var dontcheck = new Array('CN');
   var dateflds = new Array('startDate', 'bdate');
   var formflds = new Array('startDate', 'name', 'prefix', 'callname', 'bdate', 'bcity', 'function', 'department',
                            'education', 'numInChargeOf', 'email', 'tel', 'companyName', 'companyAddress',
                            'companyPostal', 'companyCity', 'orderName', 'CN');
   
   // First check the chosen modules
   
   
   for (var i=0; i<formflds.length; i++)
   {
      // Set form element
      var fe = eval ('o.' + formflds[i]);
      if (!fe) continue;
      
      // Date field?
      if (!in_array (formflds[i], dontcheck))
      {
         if (in_array (formflds[i], dateflds))
         {
            if (!checkdate (fe.value))
            {
               // Focus and return
               fe.focus();
               return false;
            }
         }
         else
         {
            // Empty value?
            if (fe.value == "")
            {
               // Get the description
               for (var t = fe.parentNode.previousSibling; t.nodeType != t.ELEMENT_NODE && t.nodeName != 'td'; t = t.previousSibling) ;
               
               // Alert, focus and return
               alert (cleandescr (t.textContent) + " is verplicht");
               fe.focus();
               return false;
            }
         }
      }
      
      // Add the field to the xml array
      xmlflds.push(createarrayentry (formflds[i], fe.value));
   }
   
   /* Make ajax call to ajaxHandler.php */
   
   /* Create call object */
   var callDoc = Sarissa.getDomDocument();
   var callRootEl = callDoc.createElement ('ajaxCall');
   var callEl = callDoc.createElement ('call');
   
   /* Set function to call */
   callEl.setAttribute ('name', 'registerTraining');
   
   /* Create contact tag */
   var contactTag = callDoc.createElement ('registration');
   
   /* Add all form fields */
   for (var i=0; i<xmlflds.length; i++)
   {
      var el = callDoc.createElement (xmlflds[i].name);
      var txt = callDoc.createTextNode (xmlflds[i].value);
      el.appendChild (txt);
      contactTag.appendChild (el);
   }
   callEl.appendChild (contactTag);
   
   callRootEl.appendChild (callEl);
   callDoc.appendChild (callRootEl);
   
   /* Create http object */
   var xmlhttp = new XMLHttpRequest();
   xmlhttp.open ("POST", '/ajaxHandler.php', false);
   xmlhttp.send (new XMLSerializer().serializeToString(callDoc));
   
   /* Create object for result */
   var oDomDoc = Sarissa.getDomDocument();
   oDomDoc = (new DOMParser()).parseFromString(xmlhttp.responseText, "text/xml");
   
   var resultCode = oDomDoc.documentElement.firstChild.getAttribute('code');
   var resultMsg = oDomDoc.documentElement.firstChild.getAttribute('msg');
   
   /* Error? */
   if (resultCode == 1)
   {
      alert ("An error has occurred: " + resultMsg);
      return 0;
   }
   
   alert ("Uw aanvraag is ontvangen, wij zullen zo spoedig mogelijk contact met u opnemen.");
   document.location.href="/site/training/";
}

function cl (q)
{
   /* Create call object */
   var callDoc = Sarissa.getDomDocument();
   var callRootEl = callDoc.createElement ('ajaxCall');
   var callEl = callDoc.createElement ('call');
   
   /* Set function to call */
   callEl.setAttribute ('name', 'setSessionVar');
   
   /* Create key tag */
   var keyTag = callDoc.createElement ('key');
   var keyTxt = callDoc.createTextNode ('contactType');
   keyTag.appendChild (keyTxt);
   callEl.appendChild (keyTag);
   
   /* Create value tag */
   var valTag = callDoc.createElement ('value');
   var valTxt = callDoc.createTextNode (q);
   valTag.appendChild (valTxt);
   callEl.appendChild (valTag);
   
   callRootEl.appendChild (callEl);
   callDoc.appendChild (callRootEl);
   
   /* Create http object */
   var xmlhttp = new XMLHttpRequest();
   xmlhttp.open ("POST", '/ajaxHandler.php', false);
   xmlhttp.send (new XMLSerializer().serializeToString(callDoc));
   
   /* Create object for result */
   var oDomDoc = Sarissa.getDomDocument();
   oDomDoc = (new DOMParser()).parseFromString(xmlhttp.responseText, "text/xml");
   
   var resultCode = oDomDoc.documentElement.firstChild.getAttribute('code');
   var resultMsg = oDomDoc.documentElement.firstChild.getAttribute('msg');
   
   document.location.href = '/site/about/contact/';
}

function scs() { window.status = 'http://www.humanications.com/site/contact/'; return true; }
function ccs() { window.status = ''; return true; }
function in_array (needle, haystack) { for (var i=0; i<haystack.length; i++) { if (haystack[i] == needle) { return true; } } return false; }
function createarrayentry (key, val) { var o = new Object(); o.name = key; o.value = val; return o;}

function cleandescr(txt)
{
   var p = new RegExp ('\\s+\\*$');
   if (txt.match(p))
   {
      txt = txt.replace(p, '');
   }
   return txt;
}

function checkdate(dateString)
{
   var parts = dateString.split('/');
   if (parts.length != 3)
   {
      alert ("Date format must be DD/MM/YYYY");
      return false;
   }
   
   return true;
}