// JavaScript Document
function getTimeStamp() {
	var d = new Date()
	return d.getTime();
}

function showMessageArea(sign,primary_message,secondary_message) {
	// show the message area
	document.getElementById("message_area").style.display = 'block';
	document.getElementById("message_sign").src = sign;
	document.getElementById("message_primary").innerHTML = primary_message;
	document.getElementById("message_secondary").innerHTML = secondary_message;
}
function hideMessageArea() {
	// show the message area
	document.getElementById("message_area").style.display = 'none';
}

function redirect(data) {
	var url = data.getElementsByTagName("url")[0].firstChild.text;
	document.location.href = "http://www.cleverlearn.com" + url;
}

function ifSendRedirect(data) {	
	try {
		if (data.getElementsByTagName("sendredirect")[0].firstChild) {			
			return true;
		} else { 
			return false;	
		}	
	} catch(e) {
		return false;	
	}		
}