/*
  $Id: general.js,v 1.3 2003/02/10 22:30:55 hpdl Exp $

  osCommerce, Open Source E-Commerce Solutions
  http://www.oscommerce.com

  Copyright (c) 2003 osCommerce

  Released under the GNU General Public License
*/

function SetFocus(TargetFormName) {
  var target = 0;
  if (TargetFormName != "") {
    for (i=0; i<document.forms.length; i++) {
      if (document.forms[i].name == TargetFormName) {
        target = i;
        break;
      }
    }
  }

  var TargetForm = document.forms[target];
    
  for (i=0; i<TargetForm.length; i++) {
    if ( (TargetForm.elements[i].type != "image") && (TargetForm.elements[i].type != "hidden") && (TargetForm.elements[i].type != "reset") && (TargetForm.elements[i].type != "submit") ) {
      TargetForm.elements[i].focus();

      if ( (TargetForm.elements[i].type == "text") || (TargetForm.elements[i].type == "password") ) {
        TargetForm.elements[i].select();
      }

      break;
    }
  }
}

function RemoveFormatString(TargetElement, FormatString) {
  if (TargetElement.value == FormatString) {
    TargetElement.value = "";
  }

  TargetElement.select();
}

function CheckDateRange(from, to) {
  if (Date.parse(from.value) <= Date.parse(to.value)) {
    return true;
  } else {
    return false;
  }
}

function IsValidDate(DateToCheck, FormatString) {
  var strDateToCheck;
  var strDateToCheckArray;
  var strFormatArray;
  var strFormatString;
  var strDay;
  var strMonth;
  var strYear;
  var intday;
  var intMonth;
  var intYear;
  var intDateSeparatorIdx = -1;
  var intFormatSeparatorIdx = -1;
  var strSeparatorArray = new Array("-"," ","/",".");
  var strMonthArray = new Array("jan","feb","mar","apr","may","jun","jul","aug","sep","oct","nov","dec");
  var intDaysArray = new Array(31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);

  strDateToCheck = DateToCheck.toLowerCase();
  strFormatString = FormatString.toLowerCase();
  
  if (strDateToCheck.length != strFormatString.length) {
    return false;
  }

  for (i=0; i<strSeparatorArray.length; i++) {
    if (strFormatString.indexOf(strSeparatorArray[i]) != -1) {
      intFormatSeparatorIdx = i;
      break;
    }
  }

  for (i=0; i<strSeparatorArray.length; i++) {
    if (strDateToCheck.indexOf(strSeparatorArray[i]) != -1) {
      intDateSeparatorIdx = i;
      break;
    }
  }

  if (intDateSeparatorIdx != intFormatSeparatorIdx) {
    return false;
  }

  if (intDateSeparatorIdx != -1) {
    strFormatArray = strFormatString.split(strSeparatorArray[intFormatSeparatorIdx]);
    if (strFormatArray.length != 3) {
      return false;
    }

    strDateToCheckArray = strDateToCheck.split(strSeparatorArray[intDateSeparatorIdx]);
    if (strDateToCheckArray.length != 3) {
      return false;
    }

    for (i=0; i<strFormatArray.length; i++) {
      if (strFormatArray[i] == 'mm' || strFormatArray[i] == 'mmm') {
        strMonth = strDateToCheckArray[i];
      }

      if (strFormatArray[i] == 'dd') {
        strDay = strDateToCheckArray[i];
      }

      if (strFormatArray[i] == 'yyyy') {
        strYear = strDateToCheckArray[i];
      }
    }
  } else {
    if (FormatString.length > 7) {
      if (strFormatString.indexOf('mmm') == -1) {
        strMonth = strDateToCheck.substring(strFormatString.indexOf('mm'), 2);
      } else {
        strMonth = strDateToCheck.substring(strFormatString.indexOf('mmm'), 3);
      }

      strDay = strDateToCheck.substring(strFormatString.indexOf('dd'), 2);
      strYear = strDateToCheck.substring(strFormatString.indexOf('yyyy'), 2);
    } else {
      return false;
    }
  }

  if (strYear.length != 4) {
    return false;
  }

  intday = parseInt(strDay, 10);
  if (isNaN(intday)) {
    return false;
  }
  if (intday < 1) {
    return false;
  }

  intMonth = parseInt(strMonth, 10);
  if (isNaN(intMonth)) {
    for (i=0; i<strMonthArray.length; i++) {
      if (strMonth == strMonthArray[i]) {
        intMonth = i+1;
        break;
      }
    }
    if (isNaN(intMonth)) {
      return false;
    }
  }
  if (intMonth > 12 || intMonth < 1) {
    return false;
  }

  intYear = parseInt(strYear, 10);
  if (isNaN(intYear)) {
    return false;
  }
  if (IsLeapYear(intYear) == true) {
    intDaysArray[1] = 29;
  }

  if (intday > intDaysArray[intMonth - 1]) {
    return false;
  }
  
  return true;
}

function IsLeapYear(intYear) {
  if (intYear % 100 == 0) {
    if (intYear % 400 == 0) {
      return true;
    }
  } else {
    if ((intYear % 4) == 0) {
      return true;
    }
  }

  return false;
}


function tep_reorder ($orders_id) {

  global $cart, $languages_id;

$result = '';
$ordered_products_query = tep_db_query("select op.products_id, 
                                               op.orders_products_id,
                                               op.products_quantity, 
                                               p.products_status,
                                               p.products_model,
                                               p.products_quantity as stock,
                                               pd.products_name
                                        from " . TABLE_ORDERS_PRODUCTS . " op, " . 
                                                 TABLE_PRODUCTS . " p, " . 
                                                 TABLE_PRODUCTS_DESCRIPTION . " pd 
                                        where op.orders_id = '" . $orders_id . "' and
                                              op.products_id = p.products_id and
                                              p.products_id = pd.products_id and
                                              pd.language_id = '" . $languages_id . "'");

while ($ordered_product = tep_db_fetch_array($ordered_products_query)) {
   if ($ordered_product['products_status'] == '1') {
    if (!tep_has_product_attributes($ordered_product['products_id'])) {
      if ($ordered_product['stock'] >= ($cart->get_quantity($ordered_product['products_id'])+$ordered_product['products_quantity'])) {
        $cart->add_cart($ordered_product['products_id'], $cart->get_quantity($ordered_product['products_id'])+$ordered_product['products_quantity']);
      } else {
        $result .= 'product: ' . $ordered_product['products_id'] . ' [' . $ordered_product['products_model'] . '] > ' . $ordered_product['products_name'] . ': Not enough stock<br>'; 
      }
    } else {
        $attributes = array();
        $ordered_attributes_query = tep_db_query("select products_options, 
                                                         products_options_values 
                                                  from " . TABLE_ORDERS_PRODUCTS_ATTRIBUTES . "
                                                  where orders_id = '" . $orders_id . "' and
                                                        orders_products_id = '" . $ordered_product['orders_products_id'] . "'");
        while ($ordered_attribute = tep_db_fetch_array($ordered_attributes_query)) {
          $products_options_query = tep_db_query("select products_options_id 
                                                  from " . TABLE_PRODUCTS_OPTIONS . "
                                                  where products_options_name = '" . $ordered_attribute['products_options'] . "' and
                                                        language_id = '" . $languages_id . "'");
          $products_options = tep_db_fetch_array($products_options_query);
          $products_options_values_query = tep_db_query("select products_options_values_id 
                                                  from " . TABLE_PRODUCTS_OPTIONS_VALUES . "
                                                  where products_options_values_name = '" . $ordered_attribute['products_options_values'] . "' and
                                                        language_id = '" . $languages_id . "'");
          $products_options_values = tep_db_fetch_array($products_options_values_query);
          $attributes[$products_options['products_options_id']] = $products_options_values['products_options_values_id'];
       }
      $cart->add_cart($ordered_product['products_id'], $cart->get_quantity(tep_get_uprid($ordered_product['products_id'], $attributes))+$ordered_product['products_quantity'], $attributes);
    }
   } else {
      $result .= 'product: ' . $ordered_product['products_id'] . ' [' . $ordered_product['products_model'] . '] > ' . $ordered_product['products_name'] . ': Not Available<br>'; 
   }
}
return $result;
}


// Copyright 2006-2007 javascript-array.com

var timeout	= 500;
var closetimer	= 0;
var ddmenuitem	= 0;

// open hidden layer
function mopen(id)
{	
	// cancel close timer
	mcancelclosetime();

	// close old layer
	if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';

	// get new layer and show it
	ddmenuitem = document.getElementById(id);
	ddmenuitem.style.visibility = 'visible';

}
// close showed layer
function mclose()
{
	if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';
}

// go close timer
function mclosetime()
{
	closetimer = window.setTimeout(mclose, timeout);
}

// cancel close timer
function mcancelclosetime()
{
	if(closetimer)
	{
		window.clearTimeout(closetimer);
		closetimer = null;
	}
}

// close layer when click-out
document.onclick = mclose;