/*
son of suckerfish menu script from:
http://www.htmldog.com/articles/suckerfish/dropdowns/
 */
 
 sfHover = function() {
	var sfEls = document.getElementById("nav").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
			this.style.zIndex=200; //this line added to force flyout to be above relatively positioned stuff in IE
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}

if (window.attachEvent) window.attachEvent("onload", sfHover);

function Feedback_Validator()
{
	if (document.feedback.thename.value == "")
	{
		alert("Please fill in the name field.");
		document.feedback.thename.focus();
		return (false);
	}

	if (document.feedback.email.value == "")
	{
		alert("Please fill in the email field.");
		document.feedback.email.focus();
		return (false);
	}

	if (document.feedback.comments.value == "")
	{
		alert("Please fill in the comments field.");
		document.feedback.comments.focus();
		return (false);
	}

	return (true);
}