/**
    * o------------------------------------------------------------------------------o
    * | This package is licensed under the Phpguru license. A quick summary is       |
    * | that for commercial use, there is a small one-time licensing fee to pay. For |
    * | registered charities and educational institutes there is a reduced license   |
    * | fee available. You can read more  at:                                        |
    * |                                                                              |
    * |                  http://www.phpguru.org/static/license.html                  |
    * o------------------------------------------------------------------------------o
    *
    * � Copyright 2008,2009 Richard Heyes
    */

    /**
    * Global vars
    */
    __AutoComplete = new Array();

    // Basic UA detection
    isIE = document.all ? true : false;
    isGecko = navigator.userAgent.toLowerCase().indexOf('gecko') != -1;
    isOpera = navigator.userAgent.toLowerCase().indexOf('opera') != -1;

    /**
    * Attachs the autocomplete object to a form element. Sets
    * onkeypress event on the form element.
    * 
    * @param string formElement Name of form element to attach to
    * @param array  data        Array of strings of which to use as the autocomplete data
    */
    function AutoComplete_Create (id, data)
    {
        __AutoComplete[id] = {'data':data,
                              'isVisible':false,
                              'element':document.getElementById(id),
                              'dropdown':null,
                              'highlighted':null};

        __AutoComplete[id]['element'].setAttribute('autocomplete', 'off');
        __AutoComplete[id]['element'].onkeydown  = function(e) {return AutoComplete_KeyDown(this.getAttribute('id'), e);}
        __AutoComplete[id]['element'].onkeyup    = function(e) {return AutoComplete_KeyUp(this.getAttribute('id'), e);}
      //  __AutoComplete[id]['element'].onkeypress = function(e) {if (!e) e = window.event; if (e.keyCode == 13 || isOpera) return false;}
        __AutoComplete[id]['element'].ondblclick = function() {AutoComplete_ShowDropdown(this.getAttribute('id'), false);}
        __AutoComplete[id]['element'].onclick    = function(e) {if (!e) e = window.event; e.cancelBubble = true; e.returnValue = false;}

        // Hides the dropdowns when document clicked
        var docClick = function()
        {
           for (id in __AutoComplete) {
               AutoComplete_HideDropdown(id);
           }
        }

        if (document.addEventListener) {
            document.addEventListener('click', docClick, false);
        } else if (document.attachEvent) {
            document.attachEvent('onclick', docClick, false);
        }


        // Max number of items shown at once
        if (arguments[2] != null) {
            __AutoComplete[id]['maxitems'] = arguments[2];
            __AutoComplete[id]['firstItemShowing'] = 0;
            __AutoComplete[id]['lastItemShowing']  = arguments[2] - 1;
        }
        
        AutoComplete_CreateDropdown(id);
        
        // Prevent select dropdowns showing thru
        if (isIE) {
            __AutoComplete[id]['iframe'] = document.createElement('iframe');
            __AutoComplete[id]['iframe'].id = id +'_iframe';
            __AutoComplete[id]['iframe'].style.position = 'absolute';
            __AutoComplete[id]['iframe'].style.top = '0';
            __AutoComplete[id]['iframe'].style.left = '0';
            __AutoComplete[id]['iframe'].style.width = '390px';
            __AutoComplete[id]['iframe'].style.height = '0px';
            __AutoComplete[id]['iframe'].style.zIndex = '98';
            __AutoComplete[id]['iframe'].style.visibility = 'hidden';
            
            __AutoComplete[id]['element'].parentNode.insertBefore(__AutoComplete[id]['iframe'], __AutoComplete[id]['element']);
        }
    }

    /**
    * Creates the dropdown layer
    * 
    * @param string id The form elements id. Used to identify the correct dropdown.
    */
    function AutoComplete_CreateDropdown(id)
    {
        var left  = AutoComplete_GetLeft(__AutoComplete[id]['element']);
        var top   = AutoComplete_GetTop(__AutoComplete[id]['element']) + __AutoComplete[id]['element'].offsetHeight;
        //var width = __AutoComplete[id]['element'].offsetWidth;
        var width = 390;
        __AutoComplete[id]['dropdown'] = document.createElement('div');
        __AutoComplete[id]['dropdown'].className = 'autocomplete'; // Don't use setAttribute()
        __AutoComplete[id]['dropdown'].setAttribute("id", "ac_main");
    
        __AutoComplete[id]['element'].parentNode.insertBefore(__AutoComplete[id]['dropdown'], __AutoComplete[id]['element']);
        
        // Position it
        __AutoComplete[id]['dropdown'].style.left       = left + 'px';
        __AutoComplete[id]['dropdown'].style.top        = top + 'px';
        __AutoComplete[id]['dropdown'].style.width      = width + 'px';
        __AutoComplete[id]['dropdown'].style.zIndex     = '99';
        __AutoComplete[id]['dropdown'].style.visibility = 'hidden';
    }
    
    
    /**
    * Gets left coord of given element
    * 
    * @param object element The element to get the left coord for
    */
    function AutoComplete_GetLeft(element)
    {
        var curNode = element;
        var left    = 0;

        do {
            left += curNode.offsetLeft;
            curNode = curNode.offsetParent;

        } while(curNode.tagName.toLowerCase() != 'body');

        return left;
    }
    
    
    /**
    * Gets top coord of given element
    * 
    * @param object element The element to get the top coord for
    */
    function AutoComplete_GetTop(element) {
        var curNode = element;
        var top    = 0;

        do {
            top += curNode.offsetTop;
            curNode = curNode.offsetParent;

        } while(curNode.tagName.toLowerCase() != 'body');

        return top;
    }

    /**
    * Shows the dropdown layer
    * 
    * @param string id The form elements id. Used to identify the correct dropdown.
    */
    function AutoComplete_ShowDropdown(id, answer) {
        AutoComplete_HideAll();

        var value = __AutoComplete[id]['element'].value;

        var toDisplay = new Array();
        var newDiv    = null;
        var text      = null;

        if (answer == false) {
            __AutoComplete[id]['data'] = new Array();
        } else {
            var resultArr = answer.split('|');
            __AutoComplete[id]['data'] = resultArr;
        }

        var numItems  = __AutoComplete[id]['dropdown'].childNodes.length;

        // Remove all child nodes from dropdown
        while (__AutoComplete[id]['dropdown'].childNodes.length > 0) {
            __AutoComplete[id]['dropdown'].removeChild(__AutoComplete[id]['dropdown'].childNodes[0]);
        }

        // Go thru data searching for matches
        for (i=0; i<__AutoComplete[id]['data'].length; ++i) {
            toDisplay[toDisplay.length] = __AutoComplete[id]['data'][i];
        }
        
        // No matches?
        if (toDisplay.length == 0) {
            AutoComplete_HideDropdown(id);
            return;
        }

        // Add data to the dropdown layer
        for (i=0; i<toDisplay.length; ++i) {
            newDiv = document.createElement('div');
            if (toDisplay[i] == "Category Matches" || 
                toDisplay[i] == "Brand Matches" ||
                toDisplay[i] == "Product Matches" ||
                toDisplay[i] == "Keyword Matches") {
                newDiv.className = 'autocomplete_category_item'; // Don't use setAttribute()
            } else {
                newDiv.className = 'autocomplete_item'; // Don't use setAttribute()
            }
            newDiv.setAttribute('id', 'autocomplete_item_' + i);
            newDiv.setAttribute('index', i);
            newDiv.style.zIndex = '99';
            
             // Scrollbars are on display ?
            if (toDisplay.length > __AutoComplete[id]['maxitems'] && navigator.userAgent.indexOf('MSIE') == -1) {
                newDiv.style.width = __AutoComplete[id]['element'].offsetWidth - 22 + 'px';
            }

            newDiv.setAttribute('onmouseover', "javascript: AutoComplete_HighlightItem('"+__AutoComplete[id]['element'].getAttribute('id')+"', this.getAttribute('index') );");

            if (toDisplay[i] == "Category Matches" ||
                toDisplay[i] == "Brand Matches" ||
                toDisplay[i] == "Product Matches" ||
                toDisplay[i] == "Keyword Matches") {
                newDiv.setAttribute('onclick',
                    "javascript: AutoComplete_HideDropdown('"+__AutoComplete[id]['element'].getAttribute('id')+"');");
            } else {
                newDiv.setAttribute('onclick',
                    "javascript: AutoComplete_SetValue('"+__AutoComplete[id]['element'].getAttribute('id')+"');AutoComplete_HideDropdown('"+__AutoComplete[id]['element'].getAttribute('id')+"');");
            }
                
            
            text = document.createTextNode(toDisplay[i]);
            newDiv.appendChild(text);
            
            __AutoComplete[id]['dropdown'].appendChild(newDiv);
        }

        __AutoComplete[id]['dropdown'].innerHTML = doHighlight(__AutoComplete[id]['dropdown'].innerHTML, value);
        
        
        // Too many items?
        if (toDisplay.length > __AutoComplete[id]['maxitems']) {
            __AutoComplete[id]['dropdown'].style.height = (__AutoComplete[id]['maxitems'] * 15) + 2 + 'px';
        
        } else {
            __AutoComplete[id]['dropdown'].style.height = '';
        }

        /**
        * Set left/top in case of document movement/scroll/window resize etc
        */
        __AutoComplete[id]['dropdown'].style.left = AutoComplete_GetLeft(__AutoComplete[id]['element']);
        __AutoComplete[id]['dropdown'].style.top  = AutoComplete_GetTop(__AutoComplete[id]['element']) + __AutoComplete[id]['element'].offsetHeight;

        // Show the iframe for IE
        if (isIE) {
            __AutoComplete[id]['iframe'].style.top    = __AutoComplete[id]['dropdown'].style.top;
            __AutoComplete[id]['iframe'].style.left   = __AutoComplete[id]['dropdown'].style.left;
            __AutoComplete[id]['iframe'].style.width  = __AutoComplete[id]['dropdown'].offsetWidth;
            __AutoComplete[id]['iframe'].style.height = __AutoComplete[id]['dropdown'].offsetHeight;
            
            __AutoComplete[id]['iframe'].style.visibility = 'visible';
        }

        // Show dropdown
        if (!__AutoComplete[id]['isVisible']) {
            __AutoComplete[id]['dropdown'].style.visibility = 'visible';
            __AutoComplete[id]['isVisible'] = true;
        }

        // If now showing less items than before, reset the highlighted value
        if (__AutoComplete[id]['dropdown'].childNodes.length != numItems) {
            __AutoComplete[id]['highlighted'] = null;
        }
    }
    
    
    /**
    * Hides the dropdown layer
    * 
    * @param string id The form elements id. Used to identify the correct dropdown.
    */
    function AutoComplete_HideDropdown(id) {
        if (__AutoComplete[id]['iframe']) {
            __AutoComplete[id]['iframe'].style.visibility = 'hidden';
        }

        if (__AutoComplete[id]['dropdown'])
               __AutoComplete[id]['dropdown'].style.visibility = 'hidden';
        __AutoComplete[id]['highlighted'] = null;
        __AutoComplete[id]['isVisible']   = false;
    }
    
    /**
    * Hides all dropdowns
    */
    function AutoComplete_HideAll() {
        for (id in __AutoComplete) {
            AutoComplete_HideDropdown(id);
        }
    }
    
    /**
    * Highlights a specific item
    * 
    * @param string id    The form elements id. Used to identify the correct dropdown.
    * @param int    index The index of the element in the dropdown to highlight
    */
    function AutoComplete_HighlightItem(id, index) {

        if (__AutoComplete[id]['dropdown'].childNodes[index]) {
            for (var i=0; i<__AutoComplete[id]['dropdown'].childNodes.length; ++i) {
                if (__AutoComplete[id]['dropdown'].childNodes[i].className == 'autocomplete_item_highlighted') {
                    __AutoComplete[id]['dropdown'].childNodes[i].className = 'autocomplete_item';
                }
                if (__AutoComplete[id]['dropdown'].childNodes[i].className == 'autocomplete_category_item_highlighted') {
                    __AutoComplete[id]['dropdown'].childNodes[i].className = 'autocomplete_category_item';
                }
            }

            if (__AutoComplete[id]['dropdown'].childNodes[index].className == 'autocomplete_category_item')
                __AutoComplete[id]['dropdown'].childNodes[index].className = 'autocomplete_category_item_highlighted';
            else
                __AutoComplete[id]['dropdown'].childNodes[index].className = 'autocomplete_item_highlighted';

            __AutoComplete[id]['highlighted'] = index;
        }
    }


    /**
    * Highlights the menu item with the given index
    * 
    * @param string id    The form elements id. Used to identify the correct dropdown.
    * @param int    index The index of the element in the dropdown to highlight
    */
    function AutoComplete_Highlight(id, index) {
        // Out of bounds checking
        if (index == 1 && __AutoComplete[id]['highlighted'] == __AutoComplete[id]['dropdown'].childNodes.length - 1) {
            if(__AutoComplete[id]['dropdown'].childNodes[__AutoComplete[id]['highlighted']].className == 'autocomplete_category_item_highlighted')
                __AutoComplete[id]['dropdown'].childNodes[__AutoComplete[id]['highlighted']].className = 'autocomplete_category_item';
            else
                __AutoComplete[id]['dropdown'].childNodes[__AutoComplete[id]['highlighted']].className = 'autocomplete_item';
            __AutoComplete[id]['highlighted'] = null;
        
        } else if (index == -1 && __AutoComplete[id]['highlighted'] == 0) {
            if (__AutoComplete[id]['dropdown'].childNodes[0].className == 'autocomplete_category_item_highlighted')
                __AutoComplete[id]['dropdown'].childNodes[0].className = 'autocomplete_category_item';
            else
                __AutoComplete[id]['dropdown'].childNodes[0].className = 'autocomplete_item';
            __AutoComplete[id]['highlighted'] = __AutoComplete[id]['dropdown'].childNodes.length;
        }

        // Nothing highlighted at the moment
        if (__AutoComplete[id]['highlighted'] == null) {
            
            if (__AutoComplete[id]['dropdown'].childNodes[0].className == 'autocomplete_category_item') {
                __AutoComplete[id]['dropdown'].childNodes[1].className = 'autocomplete_item_highlighted';
                __AutoComplete[id]['highlighted'] = 1;
            } else {
                __AutoComplete[id]['dropdown'].childNodes[0].className = 'autocomplete_item_highlighted';
                __AutoComplete[id]['highlighted'] = 0;
            }
        } else {
            if (__AutoComplete[id]['dropdown'].childNodes[__AutoComplete[id]['highlighted']]) {
                    if (__AutoComplete[id]['dropdown'].childNodes[__AutoComplete[id]['highlighted']].className == 'autocomplete_category_item_highlighted')
                        __AutoComplete[id]['dropdown'].childNodes[__AutoComplete[id]['highlighted']].className = 'autocomplete_category_item';
                    else
                        __AutoComplete[id]['dropdown'].childNodes[__AutoComplete[id]['highlighted']].className = 'autocomplete_item';
            }

            var newIndex = __AutoComplete[id]['highlighted'] + index;

            if (__AutoComplete[id]['dropdown'].childNodes[newIndex]) {
                if (__AutoComplete[id]['dropdown'].childNodes[newIndex].className == 'autocomplete_category_item') {

                    if (index == -1 && newIndex == 0) {
                        modIndex = __AutoComplete[id]['dropdown'].childNodes.length-1;
                    } else {
                        modIndex = newIndex + index;
                    }
                    __AutoComplete[id]['dropdown'].childNodes[modIndex].className = 'autocomplete_item_highlighted';
                    __AutoComplete[id]['highlighted'] = modIndex;
                } else {
                    __AutoComplete[id]['dropdown'].childNodes[newIndex].className = 'autocomplete_item_highlighted';
                    __AutoComplete[id]['highlighted'] = newIndex;
                }
                
            }
        }
    }


    /**
    * Sets the input to a given value
    * 
    * @param string id    The form elements id. Used to identify the correct dropdown.
    */
    function AutoComplete_SetValue(id) {
        var value = __AutoComplete[id]['dropdown'].childNodes[__AutoComplete[id]['highlighted']].innerHTML;
        var re = /(<([^>]+)>)/gi;
        value = value.replace(re, "");
        value = htmlspecialchars_decode(value, 'ENT_NOQUOTES');
        __AutoComplete[id]['element'].value = value;
        document.productsearchform.submit();
    }
    
    /**
    * Checks if the dropdown needs scrolling
    * 
    * @param string id    The form elements id. Used to identify the correct dropdown.
    */
    function AutoComplete_ScrollCheck(id) {
        // Scroll down, or wrapping around from scroll up
        if (__AutoComplete[id]['highlighted'] > __AutoComplete[id]['lastItemShowing']) {
            __AutoComplete[id]['firstItemShowing'] = __AutoComplete[id]['highlighted'] - (__AutoComplete[id]['maxitems'] - 1);
            __AutoComplete[id]['lastItemShowing']  = __AutoComplete[id]['highlighted'];
        }
        
        // Scroll up, or wrapping around from scroll down
        if (__AutoComplete[id]['highlighted'] < __AutoComplete[id]['firstItemShowing']) {
            __AutoComplete[id]['firstItemShowing'] = __AutoComplete[id]['highlighted'];
            __AutoComplete[id]['lastItemShowing']  = __AutoComplete[id]['highlighted'] + (__AutoComplete[id]['maxitems'] - 1);
        }
        
        __AutoComplete[id]['dropdown'].scrollTop = __AutoComplete[id]['firstItemShowing'] * 15;
    }


    /**
    * Function which handles the keypress event
    * 
    * @param id    The form elements id. Used to identify the correct dropdown.
    */
    function AutoComplete_KeyDown(id)
    {
        // Mozilla
        if (arguments[1] != null) {
            event = arguments[1];
        }

        var keyCode = event.keyCode;

        switch (keyCode) {

            // Return/Enter
            case 13:
                if (__AutoComplete[id]['highlighted'] != null) {
                    AutoComplete_SetValue(id);
                    AutoComplete_HideDropdown(id);
                }
                
                event.returnValue = false;
                event.cancelBubble = true;
                break;

            // Escape
            case 27:
                AutoComplete_HideDropdown(id);
                event.returnValue = false;
                event.cancelBubble = true;
                break;
            
            // Up arrow
            case 38:
                if (!__AutoComplete[id]['isVisible']) {
                    getAutoCompleteResults(id);
                }
                
                AutoComplete_Highlight(id, -1);
                AutoComplete_ScrollCheck(id, -1);
                return false;
                break;
            
            // Tab
            case 9:
                if (__AutoComplete[id]['isVisible']) {
                    AutoComplete_HideDropdown(id);
                }
                return;
            
            // Down arrow
            case 40:
                if (!__AutoComplete[id]['isVisible']) {
                    getAutoCompleteResults(id);
                }
                
                AutoComplete_Highlight(id, 1);
                AutoComplete_ScrollCheck(id, 1);
                return false;
                break;
        }
    }


    /**
    * Function which handles the keyup event
    * 
    * @param id    The form elements id. Used to identify the correct dropdown.
    */
    function AutoComplete_KeyUp(id)
    {
        // Mozilla
        if (arguments[1] != null) {
            event = arguments[1];
        }

        var keyCode = event.keyCode;

        switch (keyCode) {
            case 13:
                event.returnValue = false;
                event.cancelBubble = true;
                break;

            case 27:
                AutoComplete_HideDropdown(id);
                event.returnValue = false;
                event.cancelBubble = true;
                break;
            
            case 38:
            case 40:
                return false;
                break;

            default:
                getAutoCompleteResults(id);
                break;
        }
    }
    
/**
* Returns whether the dropdown is visible
* 
* @param id    The form elements id. Used to identify the correct dropdown.
*/
function AutoComplete_isVisible(id) {
    return __AutoComplete[id]['dropdown'].style.visibility == 'visible';
}


function doHighlight(bodyText, searchTerm, highlightStartTag, highlightEndTag)
{
  // the highlightStartTag and highlightEndTag parameters are optional
  if ((!highlightStartTag) || (!highlightEndTag)) {
    highlightStartTag = "<font style='color:#a20802; font: bold 12px/1.1 Arial, Helvetica, Sans-serif;'>";
    highlightEndTag = "</font>";
  }

  // find all occurences of the search term in the given text,
  // and add some "highlight" tags to them (we're not using a
  // regular expression search, because we want to filter out
  // matches that occur within HTML tags and script blocks, so
  // we have to do a little extra validation)
  var newText = "";
  var i = -1;
  var lcSearchTerm = searchTerm.toLowerCase();
  var lcBodyText = bodyText.toLowerCase();

  while (bodyText.length > 0) {
    i = lcBodyText.indexOf(lcSearchTerm, i+1);
    if (i < 0) {
      newText += bodyText;
      bodyText = "";
    } else {
      // skip anything inside an HTML tag
      if (bodyText.lastIndexOf(">", i) >= bodyText.lastIndexOf("<", i)) {
        // skip anything inside a <script> block
        if (lcBodyText.lastIndexOf("/script>", i) >= lcBodyText.lastIndexOf("<script", i)) {
          newText += bodyText.substring(0, i) + highlightStartTag + bodyText.substr(i, searchTerm.length) + highlightEndTag;
          bodyText = bodyText.substr(i + searchTerm.length);
          lcBodyText = bodyText.toLowerCase();
          i = -1;
        }
      }
    }
  }

  return newText;
}

function get_html_translation_table (table, quote_style) {
    // http://kevin.vanzonneveld.net
    // +   original by: Philip Peterson
    // +    revised by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +   bugfixed by: noname
    // +   bugfixed by: Alex
    // +   bugfixed by: Marco
    // +   bugfixed by: madipta
    // +   improved by: KELAN
    // +   improved by: Brett Zamir (http://brett-zamir.me)
    // +   bugfixed by: Brett Zamir (http://brett-zamir.me)
    // +      input by: Frank Forte
    // +   bugfixed by: T.Wild
    // +      input by: Ratheous
    // %          note: It has been decided that we're not going to add global
    // %          note: dependencies to php.js, meaning the constants are not
    // %          note: real constants, but strings instead. Integers are also supported if someone
    // %          note: chooses to create the constants themselves.
    // *     example 1: get_html_translation_table('HTML_SPECIALCHARS');
    // *     returns 1: {'"': '&quot;', '&': '&amp;', '<': '&lt;', '>': '&gt;'}

    var entities = {}, hash_map = {}, decimal = 0, symbol = '';
    var constMappingTable = {}, constMappingQuoteStyle = {};
    var useTable = {}, useQuoteStyle = {};

    // Translate arguments
    constMappingTable[0]      = 'HTML_SPECIALCHARS';
    constMappingTable[1]      = 'HTML_ENTITIES';
    constMappingQuoteStyle[0] = 'ENT_NOQUOTES';
    constMappingQuoteStyle[2] = 'ENT_COMPAT';
    constMappingQuoteStyle[3] = 'ENT_QUOTES';

    useTable       = !isNaN(table) ? constMappingTable[table] : table ? table.toUpperCase() : 'HTML_SPECIALCHARS';
    useQuoteStyle = !isNaN(quote_style) ? constMappingQuoteStyle[quote_style] : quote_style ? quote_style.toUpperCase() : 'ENT_COMPAT';

    if (useTable !== 'HTML_SPECIALCHARS' && useTable !== 'HTML_ENTITIES') {
        throw new Error("Table: "+useTable+' not supported');
        // return false;
    }

    entities['38'] = '&amp;';
    if (useTable === 'HTML_ENTITIES') {
        entities['160'] = '&nbsp;';
        entities['161'] = '&iexcl;';
        entities['162'] = '&cent;';
        entities['163'] = '&pound;';
        entities['164'] = '&curren;';
        entities['165'] = '&yen;';
        entities['166'] = '&brvbar;';
        entities['167'] = '&sect;';
        entities['168'] = '&uml;';
        entities['169'] = '&copy;';
        entities['170'] = '&ordf;';
        entities['171'] = '&laquo;';
        entities['172'] = '&not;';
        entities['173'] = '&shy;';
        entities['174'] = '&reg;';
        entities['175'] = '&macr;';
        entities['176'] = '&deg;';
        entities['177'] = '&plusmn;';
        entities['178'] = '&sup2;';
        entities['179'] = '&sup3;';
        entities['180'] = '&acute;';
        entities['181'] = '&micro;';
        entities['182'] = '&para;';
        entities['183'] = '&middot;';
        entities['184'] = '&cedil;';
        entities['185'] = '&sup1;';
        entities['186'] = '&ordm;';
        entities['187'] = '&raquo;';
        entities['188'] = '&frac14;';
        entities['189'] = '&frac12;';
        entities['190'] = '&frac34;';
        entities['191'] = '&iquest;';
        entities['192'] = '&Agrave;';
        entities['193'] = '&Aacute;';
        entities['194'] = '&Acirc;';
        entities['195'] = '&Atilde;';
        entities['196'] = '&Auml;';
        entities['197'] = '&Aring;';
        entities['198'] = '&AElig;';
        entities['199'] = '&Ccedil;';
        entities['200'] = '&Egrave;';
        entities['201'] = '&Eacute;';
        entities['202'] = '&Ecirc;';
        entities['203'] = '&Euml;';
        entities['204'] = '&Igrave;';
        entities['205'] = '&Iacute;';
        entities['206'] = '&Icirc;';
        entities['207'] = '&Iuml;';
        entities['208'] = '&ETH;';
        entities['209'] = '&Ntilde;';
        entities['210'] = '&Ograve;';
        entities['211'] = '&Oacute;';
        entities['212'] = '&Ocirc;';
        entities['213'] = '&Otilde;';
        entities['214'] = '&Ouml;';
        entities['215'] = '&times;';
        entities['216'] = '&Oslash;';
        entities['217'] = '&Ugrave;';
        entities['218'] = '&Uacute;';
        entities['219'] = '&Ucirc;';
        entities['220'] = '&Uuml;';
        entities['221'] = '&Yacute;';
        entities['222'] = '&THORN;';
        entities['223'] = '&szlig;';
        entities['224'] = '&agrave;';
        entities['225'] = '&aacute;';
        entities['226'] = '&acirc;';
        entities['227'] = '&atilde;';
        entities['228'] = '&auml;';
        entities['229'] = '&aring;';
        entities['230'] = '&aelig;';
        entities['231'] = '&ccedil;';
        entities['232'] = '&egrave;';
        entities['233'] = '&eacute;';
        entities['234'] = '&ecirc;';
        entities['235'] = '&euml;';
        entities['236'] = '&igrave;';
        entities['237'] = '&iacute;';
        entities['238'] = '&icirc;';
        entities['239'] = '&iuml;';
        entities['240'] = '&eth;';
        entities['241'] = '&ntilde;';
        entities['242'] = '&ograve;';
        entities['243'] = '&oacute;';
        entities['244'] = '&ocirc;';
        entities['245'] = '&otilde;';
        entities['246'] = '&ouml;';
        entities['247'] = '&divide;';
        entities['248'] = '&oslash;';
        entities['249'] = '&ugrave;';
        entities['250'] = '&uacute;';
        entities['251'] = '&ucirc;';
        entities['252'] = '&uuml;';
        entities['253'] = '&yacute;';
        entities['254'] = '&thorn;';
        entities['255'] = '&yuml;';
    }

    if (useQuoteStyle !== 'ENT_NOQUOTES') {
        entities['34'] = '&quot;';
    }
    if (useQuoteStyle === 'ENT_QUOTES') {
        entities['39'] = '&#39;';
    }
    entities['60'] = '&lt;';
    entities['62'] = '&gt;';


    // ascii decimals to real symbols
    for (decimal in entities) {
        symbol = String.fromCharCode(decimal);
        hash_map[symbol] = entities[decimal];
    }

    return hash_map;
}

function htmlspecialchars_decode (string, quote_style) {
    // http://kevin.vanzonneveld.net
    // +   original by: Mirek Slugen
    // +   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +   bugfixed by: Mateusz "loonquawl" Zalega
    // +      input by: ReverseSyntax
    // +      input by: Slawomir Kaniecki
    // +      input by: Scott Cariss
    // +      input by: Francois
    // +   bugfixed by: Onno Marsman
    // +    revised by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +   bugfixed by: Brett Zamir (http://brett-zamir.me)
    // +      input by: Ratheous
    // -    depends on: get_html_translation_table
    // *     example 1: htmlspecialchars_decode("<p>this -&gt; &quot;</p>", 'ENT_NOQUOTES');
    // *     returns 1: '<p>this -> &quot;</p>'
    // *     example 2: htmlspecialchars_decode("&amp;quot;");
    // *     returns 2: '&quot;'

    var hash_map = {}, symbol = '', tmp_str = '', entity = '';
    tmp_str = string.toString();

    if (false === (hash_map = this.get_html_translation_table('HTML_SPECIALCHARS', quote_style))) {
        return false;
    }

    for (symbol in hash_map) {
        entity  = hash_map[symbol];
        tmp_str = tmp_str.split(entity).join(symbol);
    }
    tmp_str = tmp_str.split('&#039;').join("'");

    return tmp_str;
}

    function stripHTML() {
        var re = /(<([^>]+)>)/gi;
        for (i=0; i < arguments.length; i++)
            arguments[i].value=arguments[i].value.replace(re, "")
    }