function validateForm(passForm){

 if(passForm.name.value =="") {
			alert("Please enter your name");
					passForm.name.focus();
			return false;}
			
 if(passForm.email.value =="") {
			alert("Please enter your email address");
					passForm.email.focus();
			return false;}
			

 if(passForm.chapter.value =="") {
		alert("Please select the Handbook chapter that you wish to comment on");
		return false;}
			
 if(passForm.comments.value =="") {
			alert("Please enter your comments");
					passForm.comments.focus();
			return false;}
} // function