function popupWindow(url) {
  window.open(url,'popupWindow','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=no,width=600,height=600,screenX=150,screenY=150,top=150,left=150')
}

function popupTrackerWindow(url) {
  window.open(url,'popupTrackerWindow','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,copyhistory=no,width=650,height=500')
}

function goToURL(form)
{

var myindex=form.manufacturers.selectedIndex
if(!myindex=="")
{
window.location.href=form.manufacturers.options[myindex].value;


}
}

function selectRowEffect(object, buttonSelect) {

  
if (!document.checkout_payment.payment[0].disabled){
	if (!selected) {
    if (document.getElementById) {
      selected = document.getElementById('defaultSelected');
    } else {
      selected = document.all['defaultSelected'];
    }
  }

  if (selected) selected.className = 'moduleRow';
  object.className = 'moduleRowSelected';
  selected = object;

// one button is not an array
  if (document.checkout_payment.payment[0]) {
    document.checkout_payment.payment[buttonSelect].checked=true;
  } else {
    document.checkout_payment.payment.checked=true;
  }
  }
}

function selectPaymentButton(object, buttonSelect) {

  
if (!document.checkout_payment.payment[0].disabled){
	if (!selected) {
    if (document.getElementById) {
      selected = document.getElementById('defaultSelected');
    } else {
      selected = document.all['defaultSelected'];
    }
  }

  if (selected) selected.className = 'moduleRow';
  object.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.childNodes[0].className = 'moduleRowSelected';
  selected = object.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.childNodes[0];

// one button is not an array
  if (document.checkout_payment.payment[0]) {
    document.checkout_payment.payment[buttonSelect].checked=true;
  } else {
    document.checkout_payment.payment.checked=true;
  }
  }
}

function FormatNumber(num) {
     if(isNaN(num)) { num = "0"; }
     sign = (num == (num = Math.abs(num)));
     num = Math.floor(num*100+0.50000000001);
     cents = num%100;
     num = Math.floor(num/100).toString();
     if(cents<10) { cents = "0" + cents; }
     for (var i = 0; i < Math.floor((num.length-(1+i))/3); i++)
     {
       num = num.substring(0,num.length-(4*i+3))+','+ num.substring(num.length-(4*i+3));
     }
     return (((sign)?'':'-') + num + '.' + cents);
   }
			
  function showPrice(form)
  {  
    var myTotalPrice = 0;
    var showUP = 0;
    var myMathProblem = "";
    myItemPrice = parseFloat(form.nuPrice.value);
    for (var i = 0; i < form.elements.length; i++)
    {
      var e = form.elements[i];
      if ( e.type == 'select-one' )
      {
        showUP = 1;
        Item = e.selectedIndex;
        myPrice = e.options[Item].text;
        myDollarSign = myPrice.indexOf("$",0)
        if ( myDollarSign != "-1" )
        {
          myParSign = myPrice.indexOf(")", myDollarSign);
          myAttributeString = myPrice.substring(myDollarSign+1, myParSign);
          myAttributeString = myAttributeString.replace(/,/,"");
          myAttributePrice = parseFloat(myAttributeString);
          myMathProblem = myPrice.charAt(myDollarSign - 1);
        } else { myAttributePrice = 0; }
          if (myMathProblem == "-")
          {
            myTotalPrice = 0 + myAttributePrice;
          } else {
            myTotalPrice = 0 + myAttributePrice;
          }
      }
    }  
    if ((showUP) && (myTotalPrice != 0))
    {
        myTotalPrice = FormatNumber(myTotalPrice);
        document.getElementById("productNEWprice").innerHTML = "<b>Our Price:</b> $" + myTotalPrice;
    }
  }

function rowOverEffect(object) {
  if (object.className == 'moduleRow') object.className = 'moduleRowOver';
}

function rowOutEffect(object) {
  if (object.className == 'moduleRowOver') object.className = 'moduleRow';
}

function checkBox(object) {
  document.account_newsletter.elements[object].checked = !document.account_newsletter.elements[object].checked;
}

function check_form() {
  var error_message = "<?php echo JS_ERROR; ?>";
  var error_found = false;
  var error_field;
  var keywords = document.advanced_search.keywords.value;
  var dfrom = document.advanced_search.dfrom.value;
  var dto = document.advanced_search.dto.value;
  var pfrom = document.advanced_search.pfrom.value;
  var pto = document.advanced_search.pto.value;
  var pfrom_float;
  var pto_float;

  if ( ((keywords == '') || (keywords.length < 1)) && ((dfrom == '') || (dfrom == '<?php echo DOB_FORMAT_STRING; ?>') || (dfrom.length < 1)) && ((dto == '') || (dto == '<?php echo DOB_FORMAT_STRING; ?>') || (dto.length < 1)) && ((pfrom == '') || (pfrom.length < 1)) && ((pto == '') || (pto.length < 1)) ) {
    error_message = error_message + "* <?php echo ERROR_AT_LEAST_ONE_INPUT; ?>\n";
    error_field = document.advanced_search.keywords;
    error_found = true;
  }

  if ((dfrom.length > 0) && (dfrom != '<?php echo DOB_FORMAT_STRING; ?>')) {
    if (!IsValidDate(dfrom, '<?php echo DOB_FORMAT_STRING; ?>')) {
      error_message = error_message + "* <?php echo ERROR_INVALID_FROM_DATE; ?>\n";
      error_field = document.advanced_search.dfrom;
      error_found = true;
    }
  }

  if ((dto.length > 0) && (dto != '<?php echo DOB_FORMAT_STRING; ?>')) {
    if (!IsValidDate(dto, '<?php echo DOB_FORMAT_STRING; ?>')) {
      error_message = error_message + "* <?php echo ERROR_INVALID_TO_DATE; ?>\n";
      error_field = document.advanced_search.dto;
      error_found = true;
    }
  }

  if ((dfrom.length > 0) && (dfrom != '<?php echo DOB_FORMAT_STRING; ?>') && (IsValidDate(dfrom, '<?php echo DOB_FORMAT_STRING; ?>')) && (dto.length > 0) && (dto != '<?php echo DOB_FORMAT_STRING; ?>') && (IsValidDate(dto, '<?php echo DOB_FORMAT_STRING; ?>'))) {
    if (!CheckDateRange(document.advanced_search.dfrom, document.advanced_search.dto)) {
      error_message = error_message + "* <?php echo ERROR_TO_DATE_LESS_THAN_FROM_DATE; ?>\n";
      error_field = document.advanced_search.dto;
      error_found = true;
    }
  }

  if (pfrom.length > 0) {
    pfrom_float = parseFloat(pfrom);
    if (isNaN(pfrom_float)) {
      error_message = error_message + "* <?php echo ERROR_PRICE_FROM_MUST_BE_NUM; ?>\n";
      error_field = document.advanced_search.pfrom;
      error_found = true;
    }
  } else {
    pfrom_float = 0;
  }

  if (pto.length > 0) {
    pto_float = parseFloat(pto);
    if (isNaN(pto_float)) {
      error_message = error_message + "* <?php echo ERROR_PRICE_TO_MUST_BE_NUM; ?>\n";
      error_field = document.advanced_search.pto;
      error_found = true;
    }
  } else {
    pto_float = 0;
  }

  if ( (pfrom.length > 0) && (pto.length > 0) ) {
    if ( (!isNaN(pfrom_float)) && (!isNaN(pto_float)) && (pto_float < pfrom_float) ) {
      error_message = error_message + "* <?php echo ERROR_PRICE_TO_LESS_THAN_PRICE_FROM; ?>\n";
      error_field = document.advanced_search.pto;
      error_found = true;
    }
  }

  if (error_found == true) {
    alert(error_message);
    error_field.focus();
    return false;
  } else {
    RemoveFormatString(document.advanced_search.dfrom, "<?php echo DOB_FORMAT_STRING; ?>");
    RemoveFormatString(document.advanced_search.dto, "<?php echo DOB_FORMAT_STRING; ?>");
    return true;
  }
}

function check_form_optional(form_name) {
  var form = form_name;

  var firstname = form.elements['firstname'].value;
  var lastname = form.elements['lastname'].value;
  var street_address = form.elements['street_address'].value;

  if (firstname == '' && lastname == '' && street_address == '') {
    return true;
  } else {
    return check_form(form_name);
  }
}

function session_win() {
  window.open("<?php echo tep_href_link(FILENAME_INFO_SHOPPING_CART); ?>","info_shopping_cart","height=460,width=430,toolbar=no,statusbar=no,scrollbars=yes").focus();
}

function resize() {
  if (navigator.appName == 'Netscape') i=40;
  if (window.navigator.userAgent.indexOf("SV1") != -1) s=20; //This browser is Internet Explorer in SP2.
  if (document.images[0]) window.resizeTo(document.images[0].width +30, document.images[0].height+60-i+s);
  self.focus();
}