// JavaScript Document
function checkFeedback (form) {
	
	if (form.subject.value == "") {
		alert ("Please enter the feedback subject");
		form.subject.focus();
		return false;
	}//end of if
	
	if (form.content.value == "") {
		alert ("Please write the feedback content");
		form.content.focus();
		return false;
	}//end of if
	
	return true;
}//end of checkFeedback()