function updateEmail() {
  var feild = document.getElementById('emailResult');
  feild.style.display = 'block';
  var input = document.getElementById('comments').value;
  var regs = new Array(/\n\r?\n\r?/gi,/\n/gi,/</gi,/>/gi);
  var replace = new Array('<p>','<br>','&lt;','&gt;');
  var i = 0;
   while(regs[i]){
	input = input.replace(regs[i],replace[i]);
  	i++;
   }
  input = '<br>Comments: ' + input;
   var name = document.getElementById('name').value;
   if(name != ''){
	input = 'Name:' + name + input;
   }
   var subject = document.getElementById('subject').value;
   if(subject != ''){
	input = '<h3 style="margin:0;">'+subject+'</h3>' + input;
   }
   var email = document.getElementById('email').value;
   if(!email.match(/@/gi)){
	input = '<strong style="color:#a00;">Your email does not look valid, please check it. Sending me an email with out a valid address is a waste of my time and yours.</strong><p>' + input;
   }
  var bad = new Array(/http:\/\//gi,/https:\/\//gi);
  var i = 0;
   while(bad[i]){
	if(input.match(bad[i])){
	  input = '<strong style="color:#a00;">Opps! You typed a link.  Spammers do that all the time, so I make sure the emails get destroyed before I see them.</strong>';
	}
  	i++;
   }
  feild.innerHTML = input;
 }