function goSearch(){
	document.getElementById("headerSearch").submit()
}

function validateHeadSearch(){		
	var theForm = document.getElementById("headerSearch")			
	if (theForm.sB.value == ""){
		alert('Please enter a phrase to search on!');
		theForm.sB.focus();
		return false;
	}
	return true;
}
	
function swapImage(el,mouseEvent){
	var filename = el.src ;
	if (mouseEvent == 'onmouseover') filename = filename.replace("_off","_over");
	else{filename= filename.replace("_over","_off");
	}
	el.src = filename;
}

function isValidEmail(emailAddress){
	var re = /^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/
	return re.test(emailAddress);
}


var currentMenu = ""
var timeOutID
var status = "closed"

function openMenu(elementName){
	if (currentMenu == elementName && status == "open"){
		return;
	}
	if (currentMenu != ""){
		closeMenu()
	}
	element = document.getElementById(elementName)
	element.style.visibility="visible"
	currentMenu = elementName
	status = "open"
}

function timeOutClose(){
	timeOutID = window.setTimeout("closeMenu()", 500);
}

function cancelTimeOut(){
	window.clearTimeout(timeOutID)
}

function closeMenu(){
	element = document.getElementById(currentMenu)
	element.style.visibility="hidden"
	status = "closed"
}

function sendToAFriend()
	{
	thisURL = window.location.href
	objForm = document.getElementById("stffrm")
	objForm.sendLoc.value = thisURL
	objForm.submit()
	
	//window.location='sendToAFriend.asp?location=' + thisURL
	}