<!--


function validateVideo(form1)
 { // begin function


// validate video group ********************
var radioSelected = false;
for(i = 0; i < form1.video.length; i++)
 {
  if(form1.video[i].checked)
  radioSelected = true;
 }
 if(!radioSelected)
 {
 alert("Choose the video you wish to purchase.");
 return (false);
 }

  return true; 

 } // end function


function validateEvent(form1)
 { // begin function


// validate video group ********************
var radioSelected = false;
for(i = 0; i < form1.amount.length; i++)
 {
  if(form1.amount[i].checked)
  radioSelected = true;
 }
 if(!radioSelected)
 {
 alert("Choose a deposit amount.");
 return (false);
 }


  return true; 

 } // end function


function validateProduct(form)
 { 
var error="";
// empty ****************************************


if (document.form1.quantity.value=="")
 error+="...Enter your quantity.\n";


if(error !="")
{
alert("Please correctly fill these fields:\n" + error);
return false;
}


return true;
 } // end function
 

function openNugget(url){
	viewWindow = window.open(url, 'eLearning', 'toolbar=no,scrollbars=no,location=no,statusbar=no,menubar=no,resizable=no,width=1,height=1');
	if (viewWindow != null && !viewWindow.closed){
		viewWindow.resizeTo(640,420);
		viewWindow.moveTo((screen.width-640)/2,(screen.height-570)/5);
		viewWindow.focus();
	}
}

//Opens a new pop-up window and plays the Exercise...
function openExercise(url){
	viewWindow = window.open(url, 'eLearning', 'statusbar=no,resizable=no,toolbar=no,scrollbars=no,width=1,height=1');
	if (viewWindow != null && !viewWindow.closed){
		viewWindow.resizeTo(650,545);
		viewWindow.moveTo((screen.width-650)/2,(screen.height-545)/5);
		viewWindow.focus();
	}
}


function MM_validateForm() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=val.name; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
      } else if (test!='R') { num = parseFloat(val);
        if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
  } if (errors) alert('Please fill the following fields:\n'+errors);
  document.MM_returnValue = (errors == '');
}


function css_browser_selector(u){var ua = u.toLowerCase(),is=function(t){return ua.indexOf(t)>-1;},g='gecko',w='webkit',s='safari',h=document.getElementsByTagName('html')[0],b=[(!(/opera|webtv/i.test(ua))&&/msie\s(\d)/.test(ua))?('ie ie'+RegExp.$1):is('firefox/2')?g+' ff2':is('firefox/3')?g+' ff3':is('gecko/')?g:/opera(\s|\/)(\d+)/.test(ua)?'opera opera'+RegExp.$2:is('konqueror')?'konqueror':is('chrome')?w+' chrome':is('applewebkit/')?w+' '+s+(/version\/(\d+)/.test(ua)?' '+s+RegExp.$1:''):is('mozilla/')?g:'',is('j2me')?'mobile':is('iphone')?'iphone':is('ipod')?'ipod':is('mac')?'mac':is('darwin')?'mac':is('webtv')?'webtv':is('win')?'win':is('freebsd')?'freebsd':(is('x11')||is('linux'))?'linux':'','js']; c = b.join(' '); h.className += ' '+c; return c;}; css_browser_selector(navigator.userAgent);


function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		Wedgwood_over = newImage("../images/Wedgwood-over.jpg");
		Waterford_over = newImage("../images/Waterford-over.jpg");
		Rosenthal_over = newImage("../images/Rosenthal-over.jpg");
		preloadFlag = true;
	}
}


function validateContact(form)
 { 
var error="";
// empty ****************************************


if (document.form1.name.value=="")
 error+="...Enter your Name.\n";

if (document.form1.email.value=="")
 error+="...Enter your Email.\n";


if(error !="")
{
alert("Please correctly fill these fields:\n" + error);
return false;
}

if(document.form1.email.value.indexOf('@') == -1 || document.form1.email.value.indexOf('.') == -1)
 error+="...A valid email address\n";

if(error !="")
{
alert("please correctly fill these fields:\n" + error);
return false;
}


return true;
 } // end function
 

function validateContact(form)
 { 
var error="";
// empty ****************************************


if (document.form1.name.value=="")
 error+="...Enter your Name.\n";


if (document.form1.email.value=="")
 error+="...Enter your Email.\n";


if(error !="")
{
alert("Please correctly fill these fields:\n" + error);
return false;
}

if(document.form1.email.value.indexOf('@') == -1 || document.form1.email.value.indexOf('.') == -1)
 error+="...A valid email address\n";

if(error !="")
{
alert("please correctly fill these fields:\n" + error);
return false;
}


return true;
 } // end function
 

var remember = new Array();
var remember2 = new Array();
var checkIt;
var DHTML = (document.getElementById || document.all || document.layers);
function show(name,lvl,obj)
{
if (!DHTML) return;
checkUserInput();
if (remember[lvl] && remember[lvl] == name) return;
if (remember[lvl])
{
closeAll(lvl);
}
if (name)
{
var x = getObj(name);
x.visibility = 'visible';
}
remember[lvl] = name;
if (obj.parentNode) y = obj.parentNode;
else if (obj.parentElement) y = obj.parentElement;
else return;
if (y.className) return;
y.className = 'over';
if (remember2[lvl]) remember2[lvl].className = '';
remember2[lvl] = y;
}
function closeAll(lvl)
{
for (i=remember.length - 1;i>=lvl;i--)
{
if (remember[i]) //IE4 Mac
{
var x = getObj(remember[i]);
x.visibility = 'hidden';
}
remember[i] = null;
if (remember2[i])
{
remember2[i].className = '';
remember2[i] = null;
}
}
}
function checkUserInput()
{
if (checkIt) clearTimeout(checkIt);
checkIt = setTimeout('closeAll(1)',25000);
}
function getObj(name)
{
if (document.getElementById)
{
return document.getElementById(name).style;
}
else if (document.all)
{
return document.all[name].style;
}
else if (document.layers)
{
return document.layers[name];
}
else return false;
}


// -->