function PrintThisPage(myContent) 
{ 
   var sOption="toolbar=yes,location=no,directories=yes,menubar=yes,"; 
       sOption+="scrollbars=yes,width=750,height=600,left=100,top=25"; 
   var sWinHTML = document.getElementById(myContent).innerHTML; 
   var winprint
   
  try
	{
			 winprint=window.open("new_site/actions/printTerms.php","",sOption); 
       winprint.document.open();
       winprint.document.write('<style>.closeButton {font-variant:small-caps;color:#003366;text-decoration:none;font-size:12;letter-spacing: 4;font: Arial-Narrow, Helvetica, Veranda,Sans;}</style>'); 
       winprint.document.write('<table border="0" cellspacing="0" cellpadding="0" width="100%"><tr><td><a href="Javascript:window.close();" class="closeButton">Close Window</a></td>	<td align="right"><a href="Javascript:window.print();" class="closeButton">Print</a></td></tr></table>'); 
			 winprint.document.write('<br><br>');
       winprint.document.write("<pre>" + sWinHTML + "</pre>"); 
       winprint.document.close();

		if (winprint)
		{
			winprint.focus();
		}
		else
		{
			throw "popupBlocker";
		}
	}
	catch(er)
	{
		if (er == "popupBlocker")
		{
			window.alert("Please disable your popup blocker to print the terms and conditions.");
		}
	}				
}

function showHint(hint) {
  var newHint = document.getElementById(hint).innerHTML;
  document.getElementById("hintSpacer").innerHTML = newHint;
  document.getElementById("hintSpacer").className ="hintSpacer show";
}

function hideHint() {
  document.getElementById("hintSpacer").innerHTML = "&nbsp;";
  document.getElementById("hintSpacer").className ="hintSpacer";
}

function validateForm() {
	if (document.subscription.firstName.value.length == 0 ||
			document.subscription.lastName.value.length == 0 ||
			document.subscription.telephone.value.length == 0 ||
			document.subscription.email.value.length == 0 ||
			document.subscription.organization.value.length == 0 ||
			document.subscription.url.value.length == 0 ||
			document.subscription.address1.value.length == 0 ||
			document.subscription.city.value.length == 0 ||
			document.subscription.province.value.length == 0 ||
			document.subscription.country.value.length == 0 ||
			document.subscription.postalCode.value.length == 0 ) {
		  errorMsg = "Please note that all fields in this form are mandatory."
		  showError(errorMsg);
			return false;
	}
	return true;
}

function validateTrial() {
	if (document.trial.firstName.value.length == 0 ||
			document.trial.lastName.value.length == 0 ||
			document.trial.email.value.length == 0 ||
			document.trial.code.value.length == 0) {
		  errorMsg = "Please note that all fields in this form are mandatory."
		  showError(errorMsg);
			return false;
	}
	else if (!document.trial.agree.checked) {
		  errorMsg = "Please note that you must confirm that you would like to keep your Corporate University and start receiving invoices."
		  showError(errorMsg);
			return false;
	}
  return true;
}

function validatePowerFlash() {
	var successMsg = "Your file is currently being uploaded. This may take a few minutes depending on the size of the file and the speed of your Internet connection.";
	var fileName = document.powerflash.powerpoint.value;
	var fileType = fileName.substr(fileName.lastIndexOf('.'));
	if (fileType == '.ppt' || fileType == '.pptx') {
	  showSuccessMsg(successMsg);
	  return true;
	}
	else { 
	  errorMsg = "Please note that the file being uploaded must be a Microsoft PowerPoint presentation.";
	  showNewError(errorMsg);
	  return false;
	}
}

function validateBBB() {
	if (document.bigbluebutton.firstname.value.length == 0 ||
		document.bigbluebutton.lastname.value.length == 0) {
		alert("Please note that you must specify your name and email address.");
		return false;
	}
	else if (!emailCheck(document.bigbluebutton.email.value)) {
		alert("Please note that you must enter a valid email address.");
		return false;
	}
	else if (!_hasAgreed(document.bigbluebutton.agree)) {
		alert("Please note that you must read and agree to the terms of service.");
		return false;
	}
	return true;
}

function _hasAgreed(my) {
	return my.checked;
}

function hasAgreed() {
	if (document.subscription.agreement[0].checked) {
		  errorMsg = "Please note that you must read and agree to the terms and conditions in order to proceed."
		  showError(errorMsg);
			return false;
	}
	return true;
}

function showError(errorMsg) {
  document.getElementById("hintSpacer").innerHTML = errorMsg;
  document.getElementById("hintSpacer").className ="hintSpacer error";
  window.location.href="#top";
}

function showNewError(errorMsg) {
  document.getElementById("errorDiv").innerHTML = errorMsg;
  document.getElementById("errorDiv").className ="errorDiv error";
}

function showSuccessMsg(successMsg) {
  document.getElementById("errorDiv").innerHTML = successMsg;
  document.getElementById("errorDiv").className ="errorDiv success";
}

function showPlayer() {
  document.getElementById("player").className ="player show";
}








function emailCheck (emailStr) {

/* The following variable tells the rest of the function whether or not
to verify that the address ends in a two-letter country or well-known
TLD.  1 means check it, 0 means don't. */

var checkTLD=1;

/* The following is the list of known TLDs that an e-mail address must end with. */

var knownDomsPat=/^(com|net|org|edu|int|mil|gov|arpa|biz|aero|name|coop|info|pro|museum)$/;

/* The following pattern is used to check if the entered e-mail address
fits the user@domain format.  It also is used to separate the username
from the domain. */

var emailPat=/^(.+)@(.+)$/;

/* The following string represents the pattern for matching all special
characters.  We don't want to allow special characters in the address. 
These characters include ( ) < > @ , ; : \ " . [ ] */

var specialChars="\\(\\)><@,;:\\\\\\\"\\.\\[\\]";

/* The following string represents the range of characters allowed in a 
username or domainname.  It really states which chars aren't allowed.*/

var validChars="\[^\\s" + specialChars + "\]";

/* The following pattern applies if the "user" is a quoted string (in
which case, there are no rules about which characters are allowed
and which aren't; anything goes).  E.g. "jiminy cricket"@disney.com
is a legal e-mail address. */

var quotedUser="(\"[^\"]*\")";

/* The following pattern applies for domains that are IP addresses,
rather than symbolic names.  E.g. joe@[123.124.233.4] is a legal
e-mail address. NOTE: The square brackets are required. */

var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/;

/* The following string represents an atom (basically a series of non-special characters.) */

var atom=validChars + '+';

/* The following string represents one word in the typical username.
For example, in john.doe@somewhere.com, john and doe are words.
Basically, a word is either an atom or quoted string. */

var word="(" + atom + "|" + quotedUser + ")";

// The following pattern describes the structure of the user

var userPat=new RegExp("^" + word + "(\\." + word + ")*$");

/* The following pattern describes the structure of a normal symbolic
domain, as opposed to ipDomainPat, shown above. */

var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$");

/* Finally, let's start trying to figure out if the supplied address is valid. */

/* Begin with the coarse pattern to simply break up user@domain into
different pieces that are easy to analyze. */

var matchArray=emailStr.match(emailPat);

if (matchArray==null) {

/* Too many/few @'s or something; basically, this address doesn't
even fit the general mould of a valid e-mail address. */

//alert("Email address seems incorrect (check @ and .'s)");
return false;
}
var user=matchArray[1];
var domain=matchArray[2];

// Start by checking that only basic ASCII characters are in the strings (0-127).

for (i=0; i<user.length; i++) {
if (user.charCodeAt(i)>127) {
//alert("Ths username contains invalid characters.");
return false;
   }
}
for (i=0; i<domain.length; i++) {
if (domain.charCodeAt(i)>127) {
//alert("Ths domain name contains invalid characters.");
return false;
   }
}

// See if "user" is valid 

if (user.match(userPat)==null) {

// user is not valid

//alert("The username doesn't seem to be valid.");
return false;
}

/* if the e-mail address is at an IP address (as opposed to a symbolic
host name) make sure the IP address is valid. */

var IPArray=domain.match(ipDomainPat);
if (IPArray!=null) {

// this is an IP address

for (var i=1;i<=4;i++) {
if (IPArray[i]>255) {
//alert("Destination IP address is invalid!");
return false;
   }
}
return true;
}

// Domain is symbolic name.  Check if it's valid.
 
var atomPat=new RegExp("^" + atom + "$");
var domArr=domain.split(".");
var len=domArr.length;
for (i=0;i<len;i++) {
if (domArr[i].search(atomPat)==-1) {
//alert("The domain name does not seem to be valid.");
return false;
   }
}

/* domain name seems valid, but now make sure that it ends in a
known top-level domain (like com, edu, gov) or a two-letter word,
representing country (uk, nl), and that there's a hostname preceding 
the domain or country. */

if (checkTLD && domArr[domArr.length-1].length!=2 && 
domArr[domArr.length-1].search(knownDomsPat)==-1) {
//alert("The address must end in a well-known domain or two letter " + "country.");
return false;
}

// Make sure there's a host name preceding the domain.

if (len<2) {
//alert("This address is missing a hostname!");
return false;
}

// If we've gotten this far, everything's valid!
return true;
}