function doValidate(x){
	z=eval('document.all.name');
	if(z.value == ''){
		alert('Please supply your name so we know who the comment is from');
		focusTB('name');
		return false;
	} 
	z=eval('document.all.email');
	if(z.value == ''){
		alert('Please supply your email address so we can reply to your comment');
		focusTB('email');
		return false;
	} 
	re = new RegExp('^([a-z0-9_]|\\-|\\.)+@(([a-z0-9_]|\\-)+\\.)+[a-z]{2,4}$');
	if(z.value.search(re)){
		alert('Your email address does not seem to be valid...please check it (AOL users please remember to put @aol.com at the end of your screen name)');
		focusTB('email');
		return false;
	}	

	z=eval('document.all.thecomments');
	if(z.value == ''){
		alert('Please supply a short comment');
		focusTB('thecomments');
		return false;
	} 
	return true;
}