// JavaScript Document

function validate_required(field,alerttxt) {
	with (field) {
  	if (value==null||value=="") {
    	alert(alerttxt);return false;
    }
  	else {
    return true;
    }
  }
}

function validate_form(thisform) {
	with (thisform) {
  	if (validate_required(email,"Email must be filled out.")==false) {
			email.focus();return false;
		}
		else if (validate_required(name,"Name must be filled out.")==false) {
			name.focus();return false;
		}
		else if (validate_required(comment,"Please leave me a comment.")==false) {
			comment.focus();return false;
		}
  }
}