

<!--

function validateValues(form)

{

    var valid = true;

        

    var checkboxChecked = false;      

    var radioChecked = false;

    var blank = false; 

        

    for (var i=0, j=document.form.elements.length; i<j; i++)

    {

        myType = document.form.elements[i].type;

 

        if (myType == 'radio')

          {

           if (document.form.elements[i].checked)

           {

               radioChecked = true;

             }

        }

        if (myType == 'checkbox')

        {

            if (document.form.elements[i].checked)

              { 

                   checkboxChecked = true;

              }

        }

       if (myType == 'text' || myType == 'textarea')

       {

            if (document.form.elements[i].value)

              {

                   blank = true;

              }

       }
       
        
    } 

    if (!radioChecked && !checkboxChecked && !blank) valid = false;
    
     
    if (!valid)

    {

        alert('You are trying to send a blank form. Please send us your comments!');
        
       
    }
    
    return valid;   


}


//-->