function commonPopup(url, width, height, toolsInd, wname)
{
	var options = "width=" + width + ",height=" + height + ",top=10,left=10";
	var moreOptions = "";
	var windowName = wname;
	if (windowName == "")
		windowName = "bizhubPopup";
	switch (toolsInd)
	{
		case 0 : moreOptions = ""; break;
		case 1 : moreOptions = ",toolbar=no,status=no,resizable=no,scrollbars=yes"; break;
		case 2 : moreOptions = ",menubar=yes,toolbar=yes,status=yes,resizable=yes,location=yes,scrollbars=yes"; break;
		default : moreOptions = ""; break;
	}			
	options += moreOptions;
	popupWindow = window.open(url, windowName, options);
	popupWindow.focus();
}

function linksMenu(selection)
{
	//alert(selection.selectedIndex);
	var url = selection.options[selection.selectedIndex].value;
	if (url == "false")
		return false;
		
	// need parent for forms within iframe
	//parent.window.location.href = url;
	window.open(url, "_parent");
}

/*
function getRadioValue (radioButtonOrGroup) 
{
	var value = null;

	// group
  	if (radioButtonOrGroup.length) 
	{ 
		for (var b = 0; b < radioButtonOrGroup.length; b++)
	    	if (radioButtonOrGroup[b].checked)
		        value = radioButtonOrGroup[b].value;
	}
	else if (radioButtonOrGroup.checked)
		value = radioButtonOrGroup.value;

	return value;
}
*/

function showElement(element) 
{
	if (element) 
	{
		if (document.layers) 
			document.eval(element).visibility='show'; 
		else 
			document.getElementById(element).style.visibility='visible'
	}
}

function hideElement(element) 
{
	if (element) 
	{
		if (document.layers) 
			document.eval(element).visibility='hide'; 
		else 
			document.getElementById(element).style.visibility='hidden'
	}
}

function opit(url) 
{
	//location.href = url;
	window.open(url, "_parent");
}

var load = "no";

// needed to hard code images to prod:  WSOD was including this javascript, but 
// they did not have the images (i.e. relative links didn't work)
if (document.images) {
	about = new Image();
	about.src = "images/about.gif";
	aboutOn = new Image();
	aboutOn.src = "images/about_over.gif";
	prod = new Image();
	prod.src = "images/partner.gif";
	prodOn = new Image();
	prodOn.src = "images/partner_over.gif";
	customer = new Image();
	customer.src = "images/faq.gif";
	customerOn = new Image();
	customerOn.src = "images/faq_over.gif";
	careers = new Image();
	careers.src = "images/contact.gif";
	careersOn = new Image();
	careersOn.src = "images/contact_over.gif";

	load = "yes";
}

function imageOn(theimg) {
	if (load == "yes") {
		if (document.images) {
			document[theimg].src = eval(theimg + "On.src");
		}
	}
}

function imageOff(theimg) {
	if (load == "yes") {
		if (document.images) {
			document[theimg].src = eval(theimg + ".src");
		}
	}
}

function navOn(which) {
	if (document.getElementById(which)) {
		document.getElementById(which).className='topNavOn';
	}
	if (document.getElementById(which+'Ar')) {
		document.getElementById(which+'Ar').className='topNavOn';
	}
}

function navOff(which) {
	if (document.getElementById(which)) {
		document.getElementById(which).className='topNav';
	}
	if (document.getElementById(which+'Ar')) {
		document.getElementById(which+'Ar').className='topNav';
	}
}


function emailCheck (emailStr) 
{
<!-- This script and many more are available free online at -->
<!-- The JavaScript Source!! http://javascript.internet.com -->

<!-- V1.1.3: Sandeep V. Tamhankar (stamhankar@hotmail.com) -->
<!-- Original:  Sandeep V. Tamhankar (stamhankar@hotmail.com) -->

	/* 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;
}