function trim(inputString) {
if (typeof inputString != "string") { return inputString; }
var retValue = inputString;
var ch = retValue.substring(0, 1);
while (ch == " ") {
retValue = retValue.substring(1, retValue.length);
ch = retValue.substring(0, 1);
}
ch = retValue.substring(retValue.length-1, retValue.length);
while (ch == " ") {
retValue = retValue.substring(0, retValue.length-1);
ch = retValue.substring(retValue.length-1, retValue.length);
}
while (retValue.indexOf("  ") != -1) {
retValue = retValue.substring(0, retValue.indexOf("  ")) + retValue.substring(retValue.indexOf("  ")+1, retValue.length);
}
return retValue;
}
function updateCounts(link) {
var theUrl = 'index.php?updateCounts='+link;
http.open("GET",theUrl,true);
 http.onreadystatechange = function() {
if (http.readyState == 4) {
if (http.status == 200) { return true; }
}
}
 http.send(null);
}
function getHTTPObject() {
var xmlhttp;
/*@cc_on
@if (@_jscript_version >= 5)
try { xmlhttp = new ActiveXObject("Msxml2.XMLHTTP"); }
catch (e) {
try { xmlhttp = new ActiveXObject("Microsoft.XMLHTTP"); }
catch (E) { xmlhttp = false; }
}
@else xmlhttp = false;
  @end @*/
if (!xmlhttp && typeof XMLHttpRequest != 'undefined') {
try { xmlhttp = new XMLHttpRequest(); }
catch (e) { xmlhttp = false; }
}

return xmlhttp;
}
var http = getHTTPObject();
function checkContact(form) {
if (trim(form.email.value) == "") {
alert( "Please enter an email address" );
form.email.focus();
return false;
}
if (form.email.value != "") {
var email=form.email.value;
var check_space = email.indexOf(' ');
var check_ast = email.indexOf('@');
var check_dot = email.indexOf('.');
if ((check_space != -1) || (check_ast == -1) || (check_dot == -1)) {
 alert( "Please enter a valid email address" );
 form.email.focus();
 return false;
 }
}
if (trim(form.question.value) == "") {
alert( "Please enter a question" );
form.question.focus();
return false;
}
return true;
}
function checkReview(form,name) {
if (trim(form.reviewText.value) == "") {
alert( "Please enter a review" );
form.reviewText.focus();
return false;
}
if (trim(form.reviewValidation.value) == "") {
alert( "Please enter the validation code" );
form.reviewValidation.focus();
return false;
}
if(name == 1 && trim(form.reviewName.value) == "") {
alert( "Please enter your name" );
form.reviewName.focus();
return false;
}
return true;
}
function checkReset(form) {
if (trim(form.email.value) == "") {
alert( "Please enter your email address" );
form.email.focus();
return false;
}
if (form.email.value != "") {
var email=form.email.value;
var check_space = email.indexOf(' ');
var check_ast = email.indexOf('@');
var check_dot = email.indexOf('.');
if ((check_space != -1) || (check_ast == -1) || (check_dot == -1)) {
 alert( "Please enter a valid email address" );
 form.email.focus();
 return false;
 }
}
return true;
}
function checkResetVerify(form) {

if (trim(form.code.value) == "") {
alert( "Please enter the validation code emailed to you." );
form.code.focus();
return false;
}
if (trim(form.pwd1.value) == "") {
alert( "Please enter a password" );
form.pwd1.focus();
return false;
}
if (trim(form.pwd2.value) == "") {
alert( "Please verify your password" );
form.pwd2.focus();
return false;
}
if (trim(form.pwd1.value) != trim(form.pwd2.value)) {
alert( "The passwords entered do not match. Please try again." );
form.pwd1.focus();
return false;
}
return true;
}
function checkLogin(form) {
if (trim(form.username.value) == "") {
alert( "Please enter your username" );
form.username.focus();
return false;
}
if (trim(form.password.value) == "") {
alert( "Please enter your password" );
form.password.focus();
return false;
}
return true;
}
function checkCreate(form) {
if (trim(form.realname.value) == "") {
alert( "Please enter your name" );
form.realname.focus();
return false;
}
if (trim(form.username.value) == "") {
alert( "Please enter a username for your account" );
form.username.focus();
return false;
}
if (trim(form.email.value) == "") {
alert( "Please enter your email address" );
form.email.focus();
return false;
}
if (form.email.value != "") {
var email=form.email.value;
var check_space = email.indexOf(' ');
var check_ast = email.indexOf('@');
var check_dot = email.indexOf('.');
if ((check_space != -1) || (check_ast == -1) || (check_dot == -1)) {
 alert( "Please enter a valid email address" );
 form.email.focus();
 return false;
 }
}
if (trim(form.password1.value) == "") {
alert( "Please enter a password" );
form.password1.focus();
return false;
}
if (trim(form.password2.value) == "") {
alert( "Please verify your password" );
form.password2.focus();
return false;
}
if (trim(form.password1.value) != trim(form.password2.value)) {
alert( "The passwords entered do not match. Please try again." );
form.password1.focus();
return false;
}

return true;
}
function checkSub1(form) {
if (trim(form.linkTitle.value) == "") {
form.linkTitle.focus();
return false;
}
if (trim(form.linkUrl.value) == "" || trim(form.linkUrl.value) == "http://") {
form.linkUrl.focus();
return false;
}
return true;
}

function checkSub2(form,maxChars,msg) {
if (trim(form.linkKeywords.value) == "") {
form.linkKeywords.focus();
return false;
}
if (trim(form.linkDescription.value) == "") {
form.linkDescription.focus();
return false;
}
if (maxChars != 0 && form.linkDescription.value.length > maxChars) {
alert( msg );
       form.linkDescription.focus();
       return false;
}
var selObj = form['newCategory[]'];
var retVal = false;
for (var i = 0; i < selObj.length; i++) {
if (selObj.options[i].selected){
retVal = true;
}
}
if(retVal != true) {
return false;
}
return true;
}
function checkSub3(form) {
if (trim(form.recipLink.value) == "") {
form.recipLink.focus();
return false;
}
if (trim(form.recipLink.value) == "" || trim(form.recipLink.value) == "http://") {
form.recipLink.focus();
return false;
}
return true;
}
function checkEdit(form,maxChars,msg) {
if (trim(form.newTitle.value) == "") {
form.newTitle.focus();
return false;
}
if (trim(form.newUrl.value) == "") {
form.newUrl.focus();
return false;
}
if (trim(form.newLinkKeywords.value) == "") {
form.newLinkKeywords.focus();
return false;
}
if (trim(form.newLinkDescription.value) == "") {
form.newLinkDescription.focus();
return false;
}
if (maxChars != 0 && form.newLinkDescription.value.length > maxChars) {
alert( msg );
       form.newLinkDescription.focus();
       return false;
}
return true;
}
function checkSearch ( form ) {
if (trim(form.criteria.value) == "") {
alert( "Please enter a search" );
form.criteria.focus();
return false;
}
return true;
}
function checkCompare ( form ) {
if (form.compIDs.checked == false) {
alert( "Select more than 1 item to compare" );
form.compare.focus();
return false;
}
return true;
}
function checkadvSearch ( form ) {
if ((trim(form.title.value) == "") 
  && (trim(form.desc.value) == "") 
  && (trim(form.review.value) == "") 
  && (trim(form.keywords.value) == "")) {
form.title.focus();
return false;
}
return true;
}
function checkEdit2(form,maxChars,msg) {
if (trim(form.newTitle.value) == "") {
form.newTitle.focus();
return false;
}
if (trim(form.newUrl.value) == "") {
form.newUrl.focus();
return false;
}
if (trim(form.newRecipLink.value) == "") {
form.newRecipLink.focus();
return false;
}
if (trim(form.newLinkKeywords.value) == "") {
form.newLinkKeywords.focus();
return false;
}
if (trim(form.newLinkDescription.value) == "") {
form.newLinkDescription.focus();
return false;
}
if (maxChars != 0 && form.newLinkDescription.value.length > maxChars) {
alert( msg );
       form.newLinkDescription.focus();
       return false;
}
return true;
}
function validateForm(f)
{
for (var i=0; i<f.elements.length; i++)
{
if (f.elements[i].alt=="blank" && f.elements[i].value=="")
{
alert("Please provide "+f.elements[i].name);
f.elements[i].focus();
return false;
}
if (f.elements[i].alt=="numeric" && (f.elements[i].value=="" || isNaN(f.elements[i].value)))
{
alert("Please provide "+f.elements[i].name);
f.elements[i].focus();
return false;
}
if (f.elements[i].alt!="" && f.elements[i].alt!=null)
{
if (f.elements[i].alt.substr(0, 7)=="equalto")
{
if ((f.elements[i].value!=f(f.elements[i].alt.substr(8)).value))
{
alert("Please provide "+f.elements[i].name);
f.elements[i].focus();
return false;
}
}
}
}
}
function drop(togn,togt) { 
   if (togt=='a') { 
      document.getElementById("tog"+togn+"_a").style.display = "none"; 
  document.getElementById("tog"+togn+"_b").style.display = "block";   
   } 
   else if (togt=='b') { 
      document.getElementById("tog"+togn+"_a").style.display = "block"; 
  document.getElementById("tog"+togn+"_b").style.display = "none";   
   } 
}
function loadUrl( url )
{
window.location = url;
}
function hideIt(current)
{
inverseDisplay(current);
}
function displayVariables( cur )
{
hideIt( findFirstChildWithType( cur, 'DIV') );

spanToInverse = findFirstChildWithType( cur, 'SPAN');
inverseSpan( spanToInverse );
}function displayInterest(cur,link)
{
hideIt( findNextWithType( cur, 'DIV') );

spanToInverse = findFirstChildWithType( cur, 'SPAN');
inverseSpan(spanToInverse);

if(spanToInverse.innerHTML == '<img src="http://www.find-teddybears.com/img/closedar.gif" alt="view coupons" />')
pointerUrl( link );
}
function pointerUrl( link )
{
url = new String(window.location); 

if(url.lastIndexOf('#') == -1) 
end = url.length;
else 
end = url.lastIndexOf('#');
 window.location = url.substr(0, end) + '#i' + link;
}
function pointer( current )
{
current.style.cursor = 'pointer';
}
function findNextWithType( i , type )
{
go = i;//.nextSibling;
while( go.nodeName != type)
{
go = go.nextSibling;
}
return go;
}
function findFirstChildWithType( targetNode, type )
{
  for(var i = 0; i < targetNode.childNodes.length; i++)
{
    var child = targetNode.childNodes[i];
    if (child.nodeName == type )
return child;
}
      return false;
}
function findLastChildWithType( targetNode, type )
{
  for(var i = targetNode.childNodes.length - 1; i >= 0; i--)
{
    var child = targetNode.childNodes[i];
    if (child.nodeName == type )
return child;
}
      return false;
}
function hideIt(current)
{
inverseDisplay(current);
}
function inverseSpan( cur )
{
if(cur.innerHTML == '<img src="http://www.find-teddybears.com/img/closedar.gif" alt="view coupons" />')
{
cur.innerHTML = '<img src="http://www.find-teddybears.com/img/opendn.gif" alt="view coupons" />';
}
else
{
cur.innerHTML = '<img src="http://www.find-teddybears.com/img/closedar.gif" alt="view coupons" />';
}
}
function getDisplay( i )
{
d = i.style.display;
if(d == 'none') return 'none';
else return '';
}
function inverseDisplay( i )
{
if(getDisplay(i)=='')
{
newD = 'none';
returned = false;
}
else
{
newD = '';
returned = true;
}
setDisplay(i, newD);
return returned;
}
function setDisplay(i, d)
{
i.style.display = d;
}