<!-- Begin
sfFocus = function() { 
  var sfEls1 = document.getElementsByTagName("input"); 
  for (var i=0; i<sfEls1.length; i++) { 
    if(sfEls1[i].getAttribute("type") != "checkbox") {
      sfEls1[i].onfocus=function() { this.className="sfFocus"; } 
      sfEls1[i].onblur=function() { this.className="formbox"; } 
    } 
  } 
  var sfEls2 = document.getElementsByTagName("select"); 
  for (var i=0; i<sfEls2.length; i++) { 
    sfEls2[i].onfocus=function() { this.className="sfFocus"; } 
    sfEls2[i].onblur=function() { this.className="formbox"; } 
  } 
  var sfEls3 = document.getElementsByTagName("textarea"); 
  for (var i=0; i<sfEls3.length; i++) { 
    sfEls3[i].onfocus=function() { this.className="sfFocus"; } 
    sfEls3[i].onblur=function() { this.className="formbox"; } 
  } 
} 
if (window.attachEvent) window.attachEvent("onload", sfFocus); 
function check_it(the_form){
    var emailFilter=/^.+@.+\..{2,3}$/;
    if (!(emailFilter.test(the_form.email.value))) { 
        alert('Please enter a valid email address');
        the_form.email.focus();
        return false;    
    }
    var illegalChars= /[\(\)\<\>\,\;\:\\\/\"\[\]]/
    if (the_form.email.value.match(illegalChars)) {
        alert('The email address contains illegal characters');
        the_form.email.focus();
        return false;    
    }
    if(the_form.email.value != the_form.Email_Confirm.value){
        alert('Email address does not match Email Confirm.');
        the_form.email.focus();
        return false;
    }
    var checkdigit4 = parseInt(the_form.checkdigit1.value)+ parseInt(the_form.checkdigit2.value);
    if(parseInt(the_form.checkdigit3.value) != checkdigit4 ){
        alert('Invalid Spam Check Digit.');
        the_form.checkdigit3.focus();
        return false;
   }
   return true;
}
//  End -->