/*	DanceSport, formProcessing.js		Functions for handling forms	*/function checkFields(){	var valid_fname = document.contactForm.contactFName.value;	var valid_lname = document.contactForm.contactLName.value;	var valid_email = document.contactForm.contactEmail.value;	var valid_msg	= document.contactForm.contactComments.value;	var ok = 0;		if (valid_fname == "")		{ alert("Please provide your first name.");  }	else if (valid_lname == "")	{ alert("Please provide your last name.");	 }	else if (valid_email == "")	{ alert("Please provide an email address."); }	else {		return document.contactForm.submit();	}	return false;}