/*
  ###############################################################################
  # 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 + '">' + acct + '@' + dom + '.' + tld + '</a>');
  }

  function fixflash(containerID){
    var msie = ((navigator.appVersion.indexOf('MSIE') != -1) && ! window.opera) ? true : false;
    if (msie) {
      var flashContainer = document.getElementById(containerID);
      var flashMovie = document.createElement('div');
      flashMovie.innerHTML = flashContainer.innerHTML.replace(/</g, '<').replace(/>/g, '>');
      flashContainer.parentNode.insertBefore(flashMovie, flashContainer);
      flashContainer.parentNode.removeChild(flashContainer);
      flashMovie.setAttribute('id',containerID);
    }
  }

  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 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].className == 'required') {
        if (inputs[i].type == 'radio') {
          if (inputs[i].checked) {
            hasValue[inputs[i].name] = 'true';
          } else {
            if (hasValue[inputs[i].name] != 'true') {
              hasValue[inputs[i].name] = 'false';
            }
          }
        } else {
          if (! inputs[i].value) {
            hasValue[inputs[i].name] = 'false';
          }
        }
      }
    }
    for (var name in hasValue) {
      if (hasValue[name] == 'false') {
        req = req + '\n\t' + name;
      }
    }
    var inputs = document.getElementsByTagName('select');
    for (var i=0; i<inputs.length; i++) {
      if (inputs[i].className=='required' && ! inputs[i].value) {
        req = req + '\n\t' + inputs[i].getAttribute('name');
      }
    }
    var inputs = document.getElementsByTagName('textarea');
    for (var i=0; i<inputs.length; i++) {
      if (inputs[i].className=='required' && ! inputs[i].value) {
        req = req + '\n\t' + inputs[i].getAttribute('name');
      }
    }
    if (req) {
      alert('Values for these fields are required:\n' + req);
      return false;
    } else {
      return true; 
    }
  }