// Accessible Scroller by Mike Foskett (http://www.websemantics.co.uk/). Retain this message and you may use the code freely.

var speed=50        // speed of scroller
var step=3          // smoothness of movement
var top="#top"      // name of anchor used as page top when clicking start / stop / show
var Start= "Start"  // Text for start link
var Stop = "Stop"   // Text for stop link
var Show = "Show"   // Text for show link

var x, scroll, divW, sText=""

function onclickIE(idAttr,handler,call){
  if ((document.all)&&(document.getElementById)){idAttr[handler]=new Function(call)}
}

function addLink(id,call,txt){
  var e=document.createElement('A')
  e.setAttribute('href',top)
  e.setAttribute('onclick',call)
  var linktext=document.createTextNode(txt)
  e.appendChild(linktext)
  document.getElementById(id).appendChild(e)
}

function addControls(){
  addLink('controls','clickAction(0)',Stop)
  onclickIE(document.getElementById('controls').childNodes[0],"onclick",'clickAction(0)')
  document.getElementById('controls').appendChild(document.createTextNode(' | '))
  addLink('controls','clickAction(2)',Show)
  onclickIE(document.getElementById('controls').childNodes[2],"onclick",'clickAction(2)')
}

function stopScroller(){clearTimeout(scroll)}

function setAction(node,callvalue,txt){
  var c=document.getElementById('controls')
  c.childNodes[node].setAttribute('onclick','clickAction('+callvalue+')')
  onclickIE(document.getElementById('controls').childNodes[node],"onclick",'clickAction('+callvalue+')')
  c.childNodes[node].firstChild.nodeValue=txt
}

function clickAction(no){
  switch(no) {
    case 0:
      stopScroller()
      setAction(0,1,Start)
      setAction(2,2,Show)
      break
    case 1:
      startScroller()
      setAction(0,0,Stop)
      setAction(2,2,Show)
      break
    case 2:
      stopScroller()
      setAction(0,1,Start)
      setAction(2,3,Start)
      x=0
      document.getElementById('tag').style.whiteSpace='normal'
      document.getElementById('tag').style.left='0px'
      break
    case 3:
      startScroller()
      setAction(0,0,Stop)
      setAction(2,2,Show)
      x=divW
      document.getElementById('tag').style.left=x+'px'
  }
}

function startScroller(){
  document.getElementById('tag').style.whiteSpace='nowrap'
  var p=document.createElement('P')
  p.id='testP'
  p.style.fontSize='25%' //fix for mozilla. multiply by 4 before using
  x-=step
  if (document.getElementById('tag').className) p.className=document.getElementById('tag').className
  p.appendChild(document.createTextNode(sText))
  document.body.appendChild(p)
  pw=p.offsetWidth
  document.body.removeChild(p)
  if (x<(pw*4)*-1){x=divW}
  document.getElementById('tag').style.left=x+'px'
  scroll=setTimeout('startScroller()',speed)
}

function initScroller(){
  if (document.getElementById && document.createElement && document.body.appendChild) {
    //addControls()
   // document.getElementById('controls').style.display='block'
    divW=document.getElementById('scroller').offsetWidth
    x=divW
    document.getElementById('tag').style.position='relative'
    document.getElementById('tag').style.left=divW+'px'
    var ss=document.getElementById('tag').childNodes
    for (i=0;i<ss.length;i++) {sText+=ss[i].nodeValue+" "}
    scroll=setTimeout('startScroller()',speed)
  }
}

function addLoadEvent(func) {
  if (!document.getElementById | !document.getElementsByTagName) return
  var oldonload = window.onload
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      oldonload()
      func()
    }
  }
}

//addLoadEvent(initScroller)






function PopUp(id){
	if(id!=""){
		var strURL = "/photo.asp?id=" + id
		var objPhotoWindow = window.open(strURL,'photo','height=500,width=550,left=10,top=10,directories=0,fullscreen=0,location=0,menubar=0,scrollbars=1,resizable=0,status=0,toolbar=0');
	}

}


function strTrim(strText) {
		for (i=0; i<strText.length; ++i) {
			if (strText.charAt(i) != ' ') break;
		}
		if (i >= strText.length) return ('');
		if (i > 0) strText = strText.substring(i, strText.length);
		for (j=strText.length-1; j > i; --j) {
			if (strText.charAt(j) != ' ') break;
		}
		if (j < strText.length -1)
			strText = strText.substring(0, j+1);
		return strText;

}
function ValidEmail(s){
    var i = 1;
    var sLength = s.length;
    while ((i < sLength) && (s.charAt(i) != "@"))
    { i++
    }
    if ((i >= sLength) || (s.charAt(i) != "@")) return false;
    else i += 2;
    while ((i < sLength) && (s.charAt(i) != "."))
    { i++
    }
    if ((i >= sLength - 1) || (s.charAt(i) != ".")) return false;
    else return true;
} 




function DisplayPassword(){
	var obj = xDOM("forgotPassword",0);
	if(obj.style.height == "0px"){
		obj.style.height = "120px";
		setTimeout("setPassFocus()",10);
	}else{
		obj.style.height = "0px";
	}	
}

function setPassFocus(){
	var objInput = xDOM("forgotForm",0);
	objInput.username.focus();	
}


// Cross Browser DOM Functions used to create objects and get top / left coords
// copyright Stephen Chapman, 4th Jan 2005
// you may copy this code but please keep the copyright notice as well
var aDOM = 0, ieDOM = 0, nsDOM = 0
var stdDOM = document.getElementById;
if (stdDOM) aDOM = 1; else {
  ieDOM = document.all;
  if (ieDOM) aDOM = 1; else {
    var nsDOM = (
      (navigator.appName.indexOf('Netscape') != -1)
      && (parseInt(navigator.appVersion) ==4));
    if (nsDOM) aDOM = 1;
  }
}
function xDOM(objectId, withStyle) {
var st = ''; if (withStyle) st = '.style';
if (stdDOM) return (eval('document.getElementById(objectId)'+st));
if (ieDOM) return (eval('document.all[objectId]'+st));
if (nsDOM) return (document.layers[objectId]);
}

function ValidateUpdateUser(objForm){
	
	var strAlert = "";
	strAlert = "______________________________________\n\nPlease\n\n";
	var isAlert = false;
	var strFirstName = strTrim(objForm.firstName.value);
	var strLastName = strTrim(objForm.lastName.value);
	var strTelephone = strTrim(objForm.telephone.value);
	var strEmail = strTrim(objForm.email.value);
	/** Admin Password **/
	
	var strOldAdminPass = strTrim(objForm.oldAdminpassword.value);
	var strAdminPassword = strTrim(objForm.adminpassword.value);
	var strConfirmAdminPassword = strTrim(objForm.confirmadminpassword.value);


	/** Unit password **/
	var strOldPassword = strTrim(objForm.oldpassword.value);
	var strPassword = strTrim(objForm.password.value);
	var strConfirmPassword = strTrim(objForm.confirmpassword.value);
	
	if (strFirstName==""){
		strAlert += "- Enter your first name\n";
		isAlert = true;
	}
	if (strLastName==""){
		strAlert += "- Enter your last name\n";
		isAlert = true;
	}			
	if (strTelephone==""){
		strAlert += "- Enter your telephone number\n";
		isAlert = true;
	}						
	if(strEmail == "") {
		strAlert += "- Enter your email address\n";
		isAlert = true;
	}else if(!ValidEmail(strEmail)){
		strAlert += "- Enter a valid email address\n";
		isAlert = true;
	}		
	
	if(strOldAdminPass!=''){
		if(strAdminPassword==""){
			strAlert += "- Enter your new Admin password\n";
			isAlert = true;			
		}else if(strAdminPassword.length < 6){
			strAlert += "- Ensure your new Admin password is at least 6 characters\n";
			isAlert = true;
		}else if(strAdminPassword != strConfirmAdminPassword){
			strAlert += "- Ensure your new Admin password and confirm password match\n";
			isAlert = true;
		}					
	}
	if(strOldPassword!=''){
		if(strPassword==""){
			strAlert += "- Enter your new Unit password\n";
			isAlert = true;			
		}else if(strPassword.length < 6){
			strAlert += "- Ensure your new Unit password is at least 6 characters\n";
			isAlert = true;
		}if(strPassword != strConfirmPassword){
			strAlert += "- Ensure your new Unit password and confirm password match\n";
			isAlert = true;
		}					
	}
	
	
	
	if (isAlert == true){
		strAlert += "\n\n______________________________________";
		alert (strAlert);
		return false;
	}else{
		return true;
	}
	
	
	
}



function ValidateNewUser(objForm){
	var strAlert = "";
	strAlert = "______________________________________\n\nPlease\n\n";
	var isAlert = false;
	var strFirstName = strTrim(objForm.firstName.value);
	var strLastName = strTrim(objForm.lastName.value);
	var strTelephone = strTrim(objForm.username.value);
	var strEmail = strTrim(objForm.email.value);
	var strPassword = strTrim(objForm.password.value);
	var strConfirmPassword = strTrim(objForm.confirmpassword.value);
	
	if (strFirstName==""){
		strAlert += "- Enter your first name\n";
		isAlert = true;
	}
	if (strLastName==""){
		strAlert += "- Enter your last name\n";
		isAlert = true;
	}			
	if (strTelephone==""){
		strAlert += "- Enter your username\n";
		isAlert = true;
	}						
	if(strEmail == ""){
		strAlert += "- Enter your email address\n";
		isAlert = true;
	}else if(!ValidEmail(strEmail)){
		strAlert += "- Enter a valid email address\n";
		isAlert = true;
	}		
	if(strPassword == "") {
		strAlert += "- Enter a password\n";
		isAlert = true;
	}else if(strPassword.length < 6){
		strAlert += "- Ensure your password is at least 6 characters\n";
		isAlert = true;
	}else if(strPassword != strConfirmPassword){
		strAlert += "- Ensure your password and confirm password match\n";
		isAlert = true;
	}			
	
	
	if (isAlert == true){
		strAlert += "\n\n______________________________________";
		alert (strAlert);
		return false;
	}else{
		return true;
	}
}

function CheckPayment(objForm){
	var strAlert = "";
	strAlert = "______________________________________\n\nPlease\n\n";
	var isAlert = false;

	var paymentMethod = objForm.paymentType.options[objForm.paymentType.selectedIndex].value;	
	var intCreditCard = strTrim(objForm.ccnumber.value)
	var intCreditCardName = strTrim(objForm.nameoncard.value)
	if(paymentMethod==""){
		strAlert += "- Please select a payment method.\n";
		isAlert = true;		
	}else if(paymentMethod.substring(0,1) == '1'){ // Its a credit card
		if (intCreditCardName==""){
			strAlert += "- Please enter the name on your Credit Card\n";
			isAlert = true;
		}
		if (intCreditCard==""){
			strAlert += "- Please enter a valid Credit Card number\n";
			isAlert = true;
		}		
	}
	if (isAlert == true){
		strAlert += "\n\n______________________________________";
		alert (strAlert);
		return false;
	}else{
		return true;
	}	
	
}

function CheckLogin(objForm){
	var strAlert = "";
	strAlert = "______________________________________\n\nPlease\n\n";
	var isAlert = false;

	var username = strTrim(objForm.username.value)
	var password = strTrim(objForm.password.value)

	if (username==""){
		strAlert += "- Please enter your username (email address)\n";
		isAlert = true;
	}		

	if (password==""){
		strAlert += "- Please enter your password\n";
		isAlert = true;
	}			
	if (isAlert == true){
		strAlert += "\n\n______________________________________";
		alert (strAlert);
		return false;
	}else{
		return true;
	}
}