javascript.js

//2012-03-03
function setFocus( elementId )
{
    var ctrl = document.all( elementId );
    try{
        ctrl.focus();
  }
  catch( e )
    {}

/*  var temp = document.getElementById( elementId );
      temp.focus();
      //document.forms[ 'login' ].elements[ 'userName' ].focus();
*/
}

function isEmpty()
{
    var result = new Boolean();
    result = false;
    var userName = document.getElementById( 'userName' );
    var userNameValue = userName.value;

    if(  userNameValue == "" || userNameValue.length < 1 )
    {   alert( "User Name cannot be empty" );
        setFocus( "userName" );
    }else
    {
        var userPassword = document.getElementById( 'userPassword' );
        var userPasswordValue = userPassword.value;

        if(  userPasswordValue == "" || userPasswordValue.length < 1 )
        {   alert( "Password cannot be empty" );
            setFocus( "userPassword" );
        }else
        {   result = true;
        }
    }

    return result;
}





/* 2012-03-19
function setFocus( elementId )
{
    var ctrl = document.all( elementId );
    try{
        ctrl.focus();
  }
  catch( e )
  {}
}

function validateForm()
{
    var result = new Boolean();
    result = true;

    var field = document.all( "userUsername" );
    var fieldValue = field.value;
    if( fieldValue == null || fieldValue == "" )
    {
        alert( "Error: cannot be empty");
        result = false;
    }
    return result;
}
*/