function validateAndSubmit( form ) {    
	  var browser = Voy.Env.Browser.browserName() + " " + Voy.Env.Browser.version().asString();
	  var os = Voy.Env.OS.version();
	  var screen = Voy.Env.Resolution.asString();
	  var pdf = Voy.Env.Acrobat.version().asString();
	  var cookie = Voy.Env.Browser.cookiesEnabled();
	  var flash = Voy.Env.Browser.flashVersion().asString();
	  var javascript = Voy.Env.Browser.javaScriptEnabled();
	
	  var browserIdValue = document.getElementById( "userBrowserId" );
	  if ( browserIdValue != null ) { browserIdValue.setAttribute( "value", browser ); }
		var osIdValue = document.getElementById( "userOSId" );
	  if ( osIdValue != null ) { osIdValue.setAttribute( "value", os ); }
		var screenIdValue = document.getElementById( "userResolutionId" );
	  if ( screenIdValue != null ) { screenIdValue.setAttribute( "value", screen ); }
		var pdfIdValue = document.getElementById( "userAcrobatId" );
	  if ( pdfIdValue != null ) { pdfIdValue.setAttribute( "value", pdf ); }
		var cookiesIdValue = document.getElementById( "userCookiesId" );
	  if ( cookiesIdValue != null ) { cookiesIdValue.setAttribute( "value", cookie ); }
		var falshIdValue = document.getElementById( "userFlashId" );
	  if ( falshIdValue != null ) { falshIdValue.setAttribute( "value", flash ); }
		var javascriptIdValue = document.getElementById( "userJavaScriptId" );
	  if ( javascriptIdValue != null ) { javascriptIdValue.setAttribute( "value", javascript ); }
    
  	emptyFields = "";
	  var fName		= ( form.firstName ) ? form.firstName.value : "dummy";	  
	  var lName		= ( form.lastName ) ? form.lastName.value : "dummy";	  
	  var role		= ( form.title ) ? form.title.value : "dummy";	  
	  var email		= ( form.email ) ? form.email.value : "dummy";	  
	  var retype		= ( form.retypeEmail ) ? form.retypeEmail.value : "dummy";
	  var phNumber		= ( form.phoneNumber ) ? form.phoneNumber.value : "dummy";
	  var state		= ( form.state ) ? form.state.value : "dummy";
	  var district	= ( form.districtName ) ? form.districtName.value : "dummy";	  
	  var school	= ( form.schoolName ) ? form.schoolName.value : "dummy";
	  var level		= ( form.level ) ? form.level.value : "dummy";
	  
	  if ( fName    == "" ) { emptyFields += '\n' + 'First Name'; }
	  if ( lName    == "" ) { emptyFields += '\n' + 'Last Name'; }
	  if ( role		== "" ) { emptyFields += '\n' + 'Role'; }
	  if ( email    == "" ) { emptyFields += '\n' + 'Email Address'; }
	  if ( retype    == "" ) { emptyFields += '\n' + 'Retype Email Address'; }
	  if ( phNumber    == "" ) { emptyFields += '\n' + 'Phone Number'; }
	  if ( state  == "" ) { emptyFields += '\n' + 'State'; }
	  if ( district == "" ) { emptyFields += '\n' + 'District Name'; }
	  if ( school == "" ) { emptyFields += '\n' + 'School Name'; }
	  if ( level == "" ) { emptyFields += '\n' + 'Requested Level'; }
	
	  if ( emptyFields != "" ) {
      alert( 'Please enter a value for the following required fields:' +
             '\n' + emptyFields );
      return false;
	  }
	  if ( email.indexOf( '@' ) == -1 ||
	       email.indexOf( '.' ) == -1 ) {
      alert( 'Invalid format entered for: Email Address' );
      return false;
	  }
    form.method.value='save';
    if ( form.email.value != form.retypeEmail.value ) {
      alert( "Email fields must match." );
      return false;
    }
    if( form.application.value == 'ttr') {
      document.getElementById("vmathDemoUserFormId").submit();
      return true;
    }  
  }
    
	function stateChange() {
    var selectedStateOption = document.getElementById("selectState").options[document.getElementById("selectState").selectedIndex].value;
    var districtList = document.getElementById("districtSelectId");
    var url = '/vmathlive/vmath_demo_user.do';
    var self = this;
    var params = 'method=setupDistrictList&state='+ selectedStateOption
    
      var myAjax = new Ajax.Request(
      url, 
      {
        method: 'post', 
        parameters: params,
        onComplete: function( request ) {
          for( var p = districtList.options.length; p >= 0 ; p-- ) { districtList.options[p] = null; }
          districtList.options.length = 0;
          var result = eval( '(' + request.responseText + ')' );
          var newFirstOption = document.createElement("option");
          newFirstOption.innerHTML = "";
          newFirstOption.value = "";
          newFirstOption.text = "Select...";
          newFirstOption.name = "Select...";
          districtList.appendChild(newFirstOption);
          var newOtherOption = document.createElement("option");
          newOtherOption.innerHTML = "";
          newOtherOption.value = "99999999";
          newOtherOption.text = "OTHER";
          newOtherOption.name = "OTHER";
          districtList.appendChild(newOtherOption);
          if ( result.districtNamesList != null && result.districtNamesList.length > 0 ) {
            for ( var i = 0; i < result.districtNamesList.length; i++ ) {
              var newOption = document.createElement("option");
              newOption.innerHTML = "";
              newOption.value = result.districtPIDsList[ i ];
              newOption.text = result.districtNamesList[ i ];
              newOption.name = result.districtNamesList[ i ];
              districtList.appendChild(newOption);
            }
          }
        }     
      });
  }