/*
  ###############################################################################
  # comjav.js               version 1.0.0

  # Written by:             Gino Bossetto
  # Of:                     www.stellaritsolutions.com
  # On:                     10-12-2004
  # Last update:            02-21-2010

  # Purpose:                Various common website tools
  #
  # Copyright (c) 2004-2010 Stellar IT Solutions
  ###############################################################################
  */

  function em(acct,dom,tld) {
    document.write('<a href="mailto:' + acct + '@' + dom + '.' + tld + '" class="email">' + acct + '@' + dom + '.' + tld + '</a>');
  }

  function marksection(markclass,linklist,section) {
    var dochref = document.location.href;
    if (document.getElementById) {
      var listelement = (linklist) ? document.getElementById(linklist) : document;
      if (listelement) {
        var links = listelement.getElementsByTagName('A');
        for(var i=0; i<links.length; i++){
          if(links[i].href == dochref
            || section == 'home' && links[i].href.search(/\/$/) != -1
            || section == 'home' && links[i].href.search(/index.html$/) != -1
            || section == 'about' && links[i].href.search(/about.html$/) != -1
            || section == 'services' && links[i].href.search(/services.html$/) != -1
            || section == 'events' && links[i].href.search(/events.html$/) != -1
            || section == 'contact' && links[i].href.search(/contact.html$/) != -1
            || section == 'claims' && links[i].href.search(/claims.html$/) != -1
          ) {
            links[i].style.color = 'white';
            break;
          }
        }
      }
    }
  }

  function getimages() {
    if (document.images) {
      if (!document.imgstore) {
        document.imgstore = new Array();
      }
      var j = document.imgstore.length;
      var args = getimages.arguments;
      for(var i=0; i<args.length; i++) {
        if (args[i].indexOf("#") != 0) {
          document.imgstore[j] = new Image;
          document.imgstore[j].src = args[i];
          j++;
        }
      }
    }
  }

  function hideshow(cell) {
    var d = "bios";
    if (document.getElementById) {
      ob = (d) ? document.getElementById(d) : document;
      if (ob) {
        tA = ob.getElementsByTagName('P');

        for(i=0;i<tA.length;i++) {
          link = document.getElementById('t' + tA[i].id);
          tA[i].style.display = "none";
          link.style.background = "url('images/trans.gif')";
          if (tA[i].id == cell) {
            tA[i].style.display = "block";
            link.style.background = "url('images/white15.png')";
            if (document.location.href.search(/about.html$/) != -1) {
              document.getElementById('portrait').src = 'images/' + tA[i].id + '.png';
            }
          }
        }
      }
    }
  }

  /* version 3, checks all inputs, selects and textareas */
  function check_required(form) {
    var req = '';
    var hasValue = new Object;
    var inputs = document.getElementsByTagName('input');
    for (var i=0; i<inputs.length; i++) {
      if (inputs[i].name == 'email' && inputs[i].value) {
        if (! validateemail(inputs[i].value)) {
          return false;
        }
      }
      if (inputs[i].className == 'required') {
        if (! inputs[i].value || (inputs[i].value == 'Name' || inputs[i].value == 'E-mail')) {
          hasValue[inputs[i].name] = 'false';
        }
      }
    }
    for (var name in hasValue) {
      if (hasValue[name] == 'false') {
        req = req + '\n\t' + name;
      }
    }
    if (req) {
      alert('Values for these fields are required:\n' + req);
      return false;
    } else {
      return true; 
    }
  }

  function validateemail(e) {

    var a = e.indexOf('@');
    var d = e.indexOf('.');
    var l = e.length;

    if (a < 1 || a == l || d < 1 || d == l || e.indexOf('@',(a+1)) != -1 || e.substring(a-1,a) == '.' || e.substring(a+1,a+2) == '.' || e.indexOf('.',(a+2)) == -1 || e.indexOf(' ') != -1) {
      alert('Please enter a valid email address');
      return false;
    }

    return true;
  }