/***** Feedback Form Validation ******/

	function validateContactForm(){
	if (document.contactSwitch.comments.value== "") {
		alert("Please enter your comments");
		document.contactSwitch.comments.focus();
		return false;
		}
	if (document.contactSwitch.name.value== "") {
		alert("Please enter your full name");
		document.contactSwitch.name.focus();
		return false;
		}
	if (isEmail(document.contactSwitch.emailAddress.value) == false) {
		alert ("Please enter your correct email address so we can get back to you");
		document.contactSwitch.emailAddress.focus();
		return false;
		}
	}
	function isEmail(thefield) {
   	if (thefield == "") {
      	return false;
      	}
  	if (thefield.indexOf ('@',0) == -1 || thefield.indexOf ('.',0) == -1) {
      	return false;
      	}
   	else {
      	return true;
      	}
   	}