/* Popular phrases - BACKWOODS - 12:25:37, Sun Sep 5, 2010 */
var asPhrases=new Array ('north face','five fingers','life is good','vibram','patagonia','fitness','trail running','osprey','men\'s','icebreaker','women\'s','keen','birthday','kso','prana','smartwool socks','carabiner','mountain hardwear','hammock','vibram five fingers','rock climbing','rain','lole','teva','chaco','yeti','climbing gear','evo','smartwool','kids','raft','backpacks','exofficio','das parka','underwear','eagle creek','yeti coolers','gloves','terra plana','reef','gaiters','shoes','vibram fivefingers','vibram sprint','paddle','gift card','jester','fly rod','tents','rain jacket','yeti series','capilene','mens shorts','fivefingers','patagonia men t shirt','anorak','fly fishing','socks','five finger shoes','womens north face outbound pants','reef fanning','coolers','birthday gift','denali','osprey daylite','camelbak','caps','atom','the north face apex bionic jacket','life is good womens','football','kuhl','recon','dog','osprey porter','kelty backpack','surge','water bottle','tie 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bag','waterproof boots','osprey 46','mountain khakis','snow boots','glasses','patagonia morning glory','osprey luggage','leash','gore tex gloves','bandha','vibram kso','pillow','fleece jacket','locations','bear','mossbud','mens fleece vests','hours','north face denali','boats','laptop bag','life is good mens','keen sandals','vivo','apex bionic','womens north face packs','women\'s shorts','yes','keen mystic','womens five finger vibram','life is good crusher tees','sleeping bags','marmot pant','ski','five finger classic','head','crusher','daypack','tarp','head light','shotguns','wheeled backpacks','five fingers kso','camp food','dog packs','marmot sleeping bags','icebreaker boxer','men\'s down sweater','osprey transit','mountain hardwear wicked','osprey torque','synchilla','osprey packs daylite','sutra','nano puff pullover','life is good t shirts','amphi','wool shirt','kso trek','skyledge','reef ginger','r4','north face apex','fly tying','picnic','fingers','organic cotton','teva sandals','sarafin','apex bionic jacket women\'s','day packs','vibram five fingers sprint','mountaineering boots','down vest','nano puff','half mass','sutra pant','laptop','life is good hats','team roast','retool','targhee ii','hello sunshine','neoair','capilene 3','hiking pants','life is good crusher','electric','capilene 1','pump','polo','vitaliti','electra','kids backpack','osprey raptor 10','kids osprey','halo','dress','merino wool','redwing','boat coolers','rain wear','toiletry bag','osprey manta 30','vibram performa','mens rain jacket','air mattress','thermarest','flow','north face recon backpack','goretex','footprint','knot','hiking socks','toiletry kit','chill cap','life good','collars','dog shoes','patagonia boxers','cabot','vibram womens','hand bags','helmet','v','keen newport h2','life is good fish','newport','osprey kode','mush','patagonia womens down sweater','womens hats','patagonia fleece','shower','prophecy','mens prophecy jacket','osprey 85','calyx','life is good cap','halter top','terra','raptor','north face tka','backpack raincover','mens north face','jeans','fleece pants','the north face tka 100','hiking hats','the north face electra pack','backpack for kids','icebreaker t','single shot','water sandals','let it ripple','kamala','flotation','daylite','life is good sleep','reservoir','patagonia shirt','women\'s chacos','skates','insect spray','womens denali the north face','baselayer','mattress','continental','men\'s shoes','backpacking tents','das','omnium','pima cotton','winter gloves','reef sandy','vibram mens kso','win shorts','surge backpack','pique','aspen','vibram men\'s','osprey vector','omega','rogue','tripod','capilene 2','halter','zong','soft shell','marmot rain jackets','gorge','marmot mica','vibram 5 fingers','winter wander pants','boxer brief','wicked','astrid tank','marmot precip','icebreaker merino','ac','icebreaker 140','womens sandals','icebreaker leggings','cargo','patagonia shop pants','womens coat','rain cover','fleece vest','prana vivi','kuhl dulc pants','eagle creek orv','mar','calyx se','z1','kode','kelty redwing','osprey manta','spandex','nylon pants','terra plana evo','toed shoes','go outside','patagonia cardon shoe','men teva sandal','life is good womens tees','patagonia tshirts','kode 30','prana stretch zion pant','tarmac 22','precip jacket','travel accessories','mens tevas','parka','mens kso','camelbak rogue','zion','womens marmot','wicked lite','linen','wheeled duffel bag','hubba','sling bag','recon backpack','spice','chute','air soft','tencel','osprey raincover','icebreaker men','mens five fingers','north face recon pack','osprey kestrel','guayabera','security','top','marmot limelight 3','puckerware','travel wallet','felton','good investment','winter wander','venice h2','cold steel','aether 85','skyline','chaco\'s','olukai ohana','womens north face fleece','squeaky clean polo','barefoot shoes','lowe alpine','liberation pant','dulce','cart','astrid','fishing flies','wall','north face 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xenon','vibram footwear','camping pad','chaco women\'s sandals','jaspr','money','seashore pant','waypoint','stand up','ponderosa','eden','osprey 70','axiom','ingrid','wander','skull cap','transition vest','prima','tara','astro','boaris','torque','mlc pack','sub zero','z lite','insect repel','a c','fishing reel','duck pants','swivel','cabbie','power band','north face hoodies','patagonia r2','boxing','down sleeping bags','typhoon','karma','marsupial','hovercraft','patagonia classic retro vest','north face paramount cargo short','osprey aether 85 pack','padded seats','coyote','patagonia hoody','aether','maui','life is good creamy','gpiw','gi','classic boxer','pima','women\'s pants','spring','houdini','men\'s long sleeve','women\'s dresses','a c shirt','lite','patagonia dresses','men\'s vests','men\'s polo shirt','men\'s zip','men\'s short sleeve','women\'s baselayers','boy\'s','women\'s long sleeve','women\'s t-shirts','kelty 4750 coyote','smartwool snowflake fz hoody','aconcagua','nano','womens winter jacket','osprey meridian 28','water bladder','new','prana isabella','diner mug','osprey kode 30','exofficio women\'s shirt','patagonia nano','collapsable bowls','north face recon','windwall jacket','marmot womens jacket','sweaters','hydration bladder','north face bionic jacket','howelsen','training','ski clothing','spring jacket','thunder jacket','redpoint jacket','denali thermal','el cap','badlands','ski goggles','sentinel','kelty redwing 2650','varius jacket','house shoes','smart wool shirt','redpoint','varius','sojourn','volt','snow goggles','mittens','north face nuptse novelty womens vest denim dip dye','the north face aconcagua jacket womens','womens north face denali thermal','sweater jacket','snow','womens gloves','water pants','winter boots','3482','the north face aconcagua jacket','synchro','bones','carry on','kelty coyote','dog leash','melbourne','boy\'s precip','the north face pumori jacket','hiking backpacks','patagonia jackets','north face triclimate','mossbud north face','slub henley','wind jacket','winter vest','patagonia men\'s down sweater','kitlope','womens marmot venus jacket','windwall 1','patagonia fleece women\'s','apex bionic jacket','the north face mountain light jacket','women\'s fleece','patagonia r1','the north face osito jacket','tka curtis','patagonia rain shadow','north face pullover','talus','north face aconcagua','patagonia das','the north face aconcagua down jacket women\'s','cosset','mountain hardwear tights','synchilla vest','kuhl retro','fleece pullover','mountain hardwear lynx','osprey ul','life is good shirt women','varius guide jacket','mlc burrito','emergency','sentinel thermal','womens vest','north face varius','kalispell jacket','fishing line','kalispell','safari','womens down jackets','pumori','patagonia women\'s marsupial','life is good mens t shirt','fleece blanket','events','north face grace insulated','micro puff','plasma thermal','shirts sweaters','womens fleece pant','porter','golite pants','apex bionic women','the north face plasma thermal jacket mens','womens north face vest','polo shirt','marmot work glove','mens pants','patagonia kitlope vest','down sweater mens','orv trunk','north face asphalt','tka 100 masonic hoodie','royal robbins field guide vest','marmot ultima jacket','womens north face hoodie','north face sentinel thermal mens','fetch ball','linen pants','mens patagonia down sweater','women\'s crescent sunshine hoodie','kickback','life is good flag diner mug','icebreaker legging 260','half dome','the north face paramount convertible pants','life is good flag','patagonia felton hoody','gordon lyons','patagonia fjord shirt','baja','avani','patagonia women\'s snap-t','wheels','re-tool snap t','patagonia downtown','beacon','womens sweaters','north face sentinel','patagonia micro puff vest','wooly full zip','xenon','overland equipment','patagonia marsupial','women\'s tka 100 masonic hoodie','caribou','north face denali hooded jacket','silk long underwear','marsupial synchilla','crescent hoodie','re tool','r2 vest','patagonia fleece shirt','tshirt','patagonia synchilla vest','north face coat','mountain hardwear transition super power jacket','luggage cart','the north face logo beanie','thor','plasma','canvas hoody','duboce','pique fleece','patagonia half mass','the north face mossbud 1 4 zip','crescent sunshine','pau shoe','the north face plasma thermal jacket','kuhl rydr pant','patagonia women\'s re-tool snap-t pullover','womens patagonia better sweater','hiking maps','condor triclimate','the north face women\'s crescent sunshine hoodie','north face scarf','wicked tee','pandra','the north face ear gear','north face women\'s fleece','handyman jake','patagonia gi ii short','flannel shirts','kitlope vest','north face women\'s vest','prana mahdia ono pants','north face sentinel thermal','north face women aconcagua','thermal pants','marmot venus jacket','exofficio gobi vest','exofficio gobi jacket','marsupial patagonia fleece','handyman','patagonia capilene 4 bottoms','oasis','patagonia downtown loft jacket','north face glacier','oklahoma','tree stand','leather gloves','patagonia mens marsupial','dog ball','life is good handyman','north face fleece mens','run dont walk','burrito','downtown','7985','marmot precip full zip pants','patagonia snap-t','golite black mountain thermal wind jacket','men\'s down patagonia jacket','soft shell jacket','north face mens volt jacket','bird','volt zip','patagonia capilene 3 bottoms','patagonia classic retro-x fleece jacket men\'s','200','mens life is good tees','north face windstopper','apollo icebreaker','patagonia capilene 2 bottoms','men\'s slippers','aurora denali','marmot women\'s kitzbuhel','2 person tent','north face shirt','men\'s gloves','lumina','osprey slipstream','north face zip','scoop','zip pants','volt jacket','handyman chill cap','royal robbins autumn henley','women\'s icebreaker','north face convertible pants','goretex shoes','patagonia shells','snap-t','north face duffle bag','gordon','sweetheart','black north face denali thermal','north face thunder jackets','mountain hardwear typhoon pants','genesis','patagonia r1 flash pullover poppy fields','mens tshirt','antoinette','flower','cascade designs','canvas','better','patagonia r1 womens pullover','gargoyle','square hem mens shirt','kick back','solsun','card','yellow');
/* $Revision: 3828 $
 *
 */

if(typeof(_sli_init )!='object'){var _sli_init=new Array();}
if(typeof(sli_init )!='function'){function sli_init(){ for(var x=0;x<_sli_init.length;x++) _sli_init[x]();}}
if(typeof(asPhrases)!='object'){ var asPhrases = new Array(); }
if(typeof(__SLI_customisations)!='object'){var __SLI_customisations = new Object();}
if(typeof(__SLI_ClientDefaults)!='object'){ var __SLI_ClientDefaults=[]; }
if(typeof(__SLI_validSearchBoxes)!='object'){ var __SLI_validSearchBoxes = new Array(); }
if(typeof(__SLI_asug_used_flag)!='object'){ var __SLI_asug_used_flag = false; }
if(typeof(__SLI_width)!='object'){ var __SLI_width = 0; }
if(typeof(sli_targeturl)!='object'){ var sli_targeturl = ""; }


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                    'Alignment' : true
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        var __AutoCompleteBranding = new Image();
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    /**
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    * @param array  data        Array of strings of which to use as the autocomplete data
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     * iterate over 'sli_search_*' assumes one or more search boxes numbered from 1...
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					if( __SLI_customisations[ __SLI_ApplicationName ][ 'ValidSearchBoxes' ] )
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					AutoComplete_AttachHandlers(e, data);
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    } 

    function AutoComplete_AttachHandlers(e, data){
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        __AutoComplete[id] = {'data':data,
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        __AutoComplete[id]['element'].onkeyup = function(e) {if (!e) e = window.event; return AutoComplete_KeyUp(this.getAttribute('id'), e);}
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        __AutoComplete[id]['element'].onkeypress = function(e) {if (!e) e = window.event; return AutoComplete_KeyPress(this.getAttribute('id'), e);}
        __AutoComplete[id]['element'].onclick = function(e)
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        // Hides the dropdowns when document clicked
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               {
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                   {
                       AutoComplete_HideDropdown(__SLI_validSearchBoxes[i]);
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            {
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        // Max number of items shown at once
        if (arguments[2] != null) {
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            __AutoComplete[id]['lastItemShowing'] = arguments[2] - 1;
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        AutoComplete_CreateDropdown(id);

        // Prevent select dropdowns showing thru
        if (isIE) {
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                iframe.style.top = '0';
                iframe.style.left = '0';
                iframe.style.width = '0px';
                iframe.style.height = '0px';
                iframe.style.zIndex = '98';
                iframe.style.visibility = 'hidden';
                
                if(location.protocol == "https:")
                {
                   iframe.src = 'https://assets.resultspage.com/autosuggest/blank.html';
                }
                
                if( __SLI_customisations[ __SLI_ApplicationName ][ 'IE6SelectBox' ] )
                {
                  iframe.style.width = __SLI_width  + __SLI_customisations[ __SLI_ApplicationName ][ 'IE6SelectBoxPadding'];
                }

            if( __SLI_customisations[ __SLI_ApplicationName ][ 'IframeAlignment' ] )
            {
                document.body.insertBefore( iframe );
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            else
            {
                __AutoComplete[id]['element'].parentNode.insertBefore( iframe, __AutoComplete[id]['element'] );
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    /**
    * Creates the dropdown layer
    *
    * @param string id The form elements id. Used to identify the correct dropdown.
    */
    function AutoComplete_CreateDropdown(id)
    {
        var theSearchbox = __AutoComplete[id]['element'];
        var theDropDown;
        var left_top = AutoComplete_getPos( theSearchbox );
        var left  = left_top[0];
        var top   = left_top[1] + theSearchbox.offsetHeight;
        var width = theSearchbox.offsetWidth;

        if ( width < __SLI_customisations[ __SLI_ApplicationName ][ 'DropListMinWidth' ] )
        {
            width = __SLI_customisations[ __SLI_ApplicationName ][ 'DropListMinWidth' ];
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        theDropDown = document.createElement('div');
        theDropDown.className = 'autocomplete'; // Don't use setAttribute()


        if(__SLI_customisations[ __SLI_ApplicationName ][ 'Alignment' ] == true && document.body)
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            theDropDown.style.position = 'absolute';
            document.body.insertBefore(theDropDown, document.body.nextSibling);
            
            // Position it
            theDropDown.style.visibility = 'hidden';
            theDropDown.style.left       = left + 'px';
            theDropDown.style.top        = top + 'px';
            theDropDown.style.width      = width + 'px';
            theDropDown.style.zIndex     = '99999';
        }
        else if(__SLI_customisations[ __SLI_ApplicationName ][ 'Alignment' ] == "offsetrelative" && document.body)
        {
          theSearchbox.parentNode.insertBefore(theDropDown, theSearchbox);
          // Position it
          if(sli_getStyle(theSearchbox.offsetParent, 'position') != "absolute")
          {
            theSearchbox.offsetParent.style.position = 'relative';
          }
          theDropDown.style.position = 'absolute';
          theDropDown.style.left = (theSearchbox.offsetLeft) + 'px';
          theDropDown.style.top = (theSearchbox.offsetTop + theSearchbox.offsetHeight) + 'px';
          theDropDown.style.width = (theSearchbox.clientWidth) + 'px';
          theDropDown.style.visibility = 'hidden';
          theDropDown.style.zIndex     = '99999999';
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        else
        {
            theSearchbox.parentNode.insertBefore(theDropDown, theSearchbox);
            // Position it
            theDropDown.style.visibility = 'hidden';
            theDropDown.style.left       = left + 'px';
            theDropDown.style.top        = top + 'px';
            theDropDown.style.width      = width + 'px';
            theDropDown.style.zIndex     = '99999';
        }
        

        __AutoComplete[id]['dropdown'] = theDropDown;
        __SLI_width = width;
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    function /* array [ left, top ] */ AutoComplete_getPos( obj )
    {
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        var sli_flag = 0;

        if (obj.offsetParent)
        {
           do
           {
              if ( __SLI_customisations[ __SLI_ApplicationName ][ 'AlignmentBorderBug' ] )
              {         
                
                if(sli_flag == 1)
                {
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                    var clientLeft = (obj.offsetWidth - obj.clientWidth) / 2;
                    curleft += clientLeft;
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                sli_flag = 1;
              }
           
              curleft += obj.offsetLeft;
              curtop += obj.offsetTop;
           }
           while (obj = obj.offsetParent);
        }
        return [curleft,curtop];
    }

    /**
    * Shows the dropdown layer
    *
    * @param string id The form elements id. Used to identify the correct dropdown.
    */
    function AutoComplete_ShowDropdown(id)
    {

        AutoComplete_HideAll();



        var value = __AutoComplete[id]['element'].value;
        var toDisplay = new Array();
        var newDiv    = null;
        var text      = null;
        var numItems  = __AutoComplete[id]['dropdown'].childNodes.length;

        __AutoComplete_mouseMoved=false;
        // SLI Code Modification - Start - Andrew Grieve April 08
        // Trim the textbox so that if is starts with a space then the feature will still work
        //value = value.replace(/^\s+|\s+$/g,"");
        value = value.replace(/^\s+/g,"");

        if(value.length == "")
        {
            // If Textbox length is nothing (after the trim) then don't show dropdown.
            return;
        }
        // SLI Code Modification - End

        // Remove all child nodes from dropdown
        while (__AutoComplete[id]['dropdown'].childNodes.length > 0) {
            __AutoComplete[id]['dropdown'].removeChild(__AutoComplete[id]['dropdown'].childNodes[0]);
        }


        var count=0;
        // Go thru data searching for matches
        for (i=0; i<__AutoComplete[id]['data'].length; ++i)
        {
            // SLI Code Modification - Start - Andrew Grieve April 08 - Added lower casing
            if (__AutoComplete[id]['data'][i].substr(0, value.length).toLowerCase() == value.toLowerCase())
            {
                // SLI Code Modification - End
                toDisplay[toDisplay.length] = __AutoComplete[id]['data'][i];
                count++;
                /* how many to display? */
                if(count == __SLI_customisations['AutoSuggest']['MaxListItems'] ) /* Code inserted to keep list to a maximum of 10 values (was 20 or 30) */
                {
                    break;
                }
            }
        }

        // 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');
            newDiv.className = 'autocomplete_item'; // Don't use setAttribute()
            newDiv.setAttribute('id', 'autocomplete_item_' + i);
            newDiv.setAttribute('index', i);
            newDiv.style.zIndex = '99999';

             // 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.onmouseover =
        function()
        {
            if( __AutoComplete_mouseMoved )
                AutoComplete_HighlightItem(__AutoComplete[id]['element'].getAttribute('id'), this.getAttribute('index'));
        };

            newDiv.onclick     =    function()
                                    {
                                    	  __SLI_asug_used_flag = true;
                                                                           
                                        AutoComplete_SetValue(__AutoComplete[id]['element'].getAttribute('id'));
                                        AutoComplete_HideDropdown(__AutoComplete[id]['element'].getAttribute('id'));
                                        AutoComplete_submitForm(id);
                                    }



            text   = document.createTextNode(toDisplay[i]);
            newDiv.appendChild(text);
            newDiv.title='Search for ' + toDisplay[i];

            /* ellipsis for IE only */
            if( isIE )
            {
                newDiv.style.textOverflow = 'ellipsis';
                newDiv.style.width = '100%';
                newDiv.style.whiteSpace = 'nowrap';
                newDiv.style.overflow = 'hidden';

            }
            __AutoComplete[id]['dropdown'].appendChild(newDiv);
        }
        /*
         * append DIV containing footer branding...
         */
        if(__SLI_customisations['AutoSuggest']['ShowBrandingFooter'])
        {
            i = toDisplay.length;
            newDiv = document.createElement('div');
            newDiv.className = 'autocomplete_footer'; // Don't use setAttribute()
            newDiv.setAttribute('id', 'autocomplete_item_' + i);
            newDiv.setAttribute('index', i);
            newDiv.style.zIndex = '99999';
            newDiv.innerHTML = '<a href="http://www.sli-systems.com/powered-by.php" title="' +
                                __SLI_customisations[ __SLI_ApplicationName ][ 'BrandingFooterTitleTooltip' ] +
                                '"><img class="autocomplete_footer_branding" src="'+__AutoCompleteBranding.src+'" /></a>';

            __AutoComplete[id]['dropdown'].appendChild(newDiv);
        }


        // 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
        */
        if(__SLI_customisations[ __SLI_ApplicationName ][ 'Alignment' ] == "true" || __SLI_customisations[ __SLI_ApplicationName ][ 'Alignment' ] == "false")
        {
            var left_top = AutoComplete_getPos( __AutoComplete[id]['element'] );
            __AutoComplete[id]['dropdown'].style.left = left_top[0];
            __AutoComplete[id]['dropdown'].style.top  = left_top[1] + __AutoComplete[id]['element'].offsetHeight;
        }


        // Show the iframe for IE
        if (isIE) {
            
            if(!__SLI_customisations[ __SLI_ApplicationName ][ 'Alignment' ] == true)
            {
               __AutoComplete[id]['iframe'].style.width  = __AutoComplete[id]['dropdown'].offsetWidth;
            }
            
            
            __AutoComplete[id]['iframe'].style.top    = __AutoComplete[id]['dropdown'].style.top;
            __AutoComplete[id]['iframe'].style.left   = __AutoComplete[id]['dropdown'].style.left;
            __AutoComplete[id]['iframe'].style.height = __AutoComplete[id]['dropdown'].offsetHeight;

            __AutoComplete[id]['iframe'].style.visibility = 'visible';
        }

    e =  __AutoComplete[id]['dropdown'];

    e.onmousemove =
        function()
        {
            if(!__AutoComplete_mouseMoved){__AutoComplete_mouseMoved=true;}
            this.onmousemove = null;
        }

        // 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()
    {
         if( __SLI_customisations[ __SLI_ApplicationName ][ 'ValidSearchBoxes' ] )
         {
               for(var i=0; i < __SLI_validSearchBoxes.length; i++)
               {
                   if(document.getElementById(__SLI_validSearchBoxes[i]))
                   {
                       AutoComplete_HideDropdown(__SLI_validSearchBoxes[i]);
                   }
               }
         }
         else
         {
                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) // mouseover, index is the list element index, zero-based
    {
        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';
                }
            }

            __AutoComplete[id]['dropdown'].childNodes[index].className = 'autocomplete_item_highlighted';
            __AutoComplete[id]['highlighted'] = index;

            //also see below...
            //__AutoComplete[id]['element'].value = __AutoComplete[id]['dropdown'].childNodes[index].innerHTML;
            //AutoComplete_SetValue(id);
        }
    }


    /**
    * 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) // keyboard up/down - index is the direction of travel, 1==down,-1=up
    {
        var childNodes = __AutoComplete[id]['dropdown'].childNodes;
        if(childNodes.length)
        {
	        var lastItem = ( ( childNodes[ childNodes.length - 1 ].className != 'autocomplete_footer' ) ? childNodes.length - 1 : childNodes.length - 2 );

            // Out of bounds checking
            //if (index == 1 && __AutoComplete[id]['highlighted'] == __AutoComplete[id]['dropdown'].childNodes.length - 1) {
            if (index == 1 && __AutoComplete[id]['highlighted'] == lastItem ) {
                childNodes[__AutoComplete[id]['highlighted']].className = 'autocomplete_item';
                __AutoComplete[id]['highlighted'] = null;

            } else if (index == -1 && __AutoComplete[id]['highlighted'] == 0) {
                childNodes[0].className = 'autocomplete_item';
                __AutoComplete[id]['highlighted'] = lastItem;
                index = 0;//hack!
            }

            // Nothing highlighted at the moment
            if (__AutoComplete[id]['highlighted'] == null) {

                childNodes[0].className = 'autocomplete_item_highlighted';
                __AutoComplete[id]['highlighted'] = 0;
                newIndex = 0;
                
            } else {

                if (childNodes[__AutoComplete[id]['highlighted']]) {
                
                    childNodes[__AutoComplete[id]['highlighted']].className = 'autocomplete_item';
                }

                var newIndex = parseInt( __AutoComplete[id]['highlighted'] ) + parseInt(index);

                if (childNodes[newIndex]) {

                    childNodes[newIndex].className = 'autocomplete_item_highlighted';

                    __AutoComplete[id]['highlighted'] = newIndex;
                }
            }

            //populate textbox with currently highlighted term...
            //__AutoComplete[id]['element'].value = __AutoComplete[id]['dropdown'].childNodes[newIndex].innerHTML;
            AutoComplete_SetValue(id);
        }
    }


    /**
    * Sets the input to a given value
    *
    * @param string id    The form elements id. Used to identify the correct dropdown.
    */
    function AutoComplete_SetValue(id)
    {
        __AutoComplete[id]['element'].value = __AutoComplete[id]['dropdown'].childNodes[__AutoComplete[id]['highlighted']].innerHTML.replace(/&amp;/, "&");
    }


    /**
    * 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 string id    The form elements id. Used to identify the correct dropdown.
    */
    function AutoComplete_KeyDown(id, e)
    {
        var result = true;

       var event;
       event = e;
       if(!event) event = window.event;

        var keyCode = event.keyCode;

        switch (keyCode) {

            // Return/Enter
            case 13:
                if (__AutoComplete[id]['highlighted'] != null) {
                    AutoComplete_SetValue(id);
                    AutoComplete_HideDropdown(id);
					
                    __SLI_asug_used_flag = true;
					
                    if( e = __AutoComplete[id]['element'].form['asug'] )
                    {
                        
                        e.disabled=false;
                        e.value = __AutoComplete[id]['asug'];
                    }

                }

                result = AutoComplete_submitForm(id);

                break;

            // Escape
            case 27:
                AutoComplete_HideDropdown(id);
                event.returnValue = false;
                event.cancelBubble = true;
                break;

            // Up arrow
            case 38:
                if (!__AutoComplete[id]['isVisible']) {
                    AutoComplete_ShowDropdown(id);
                }

                AutoComplete_Highlight(id, -1);
                AutoComplete_ScrollCheck(id, -1);
                
                if( e = __AutoComplete[id]['element'].form['asug'] )
                {
                   e.disabled=false;
                   e.value = __AutoComplete[id]['asug'];
                }

                                
                result = false;
                break;

            // Tab
            case 9:
                if (__AutoComplete[id]['isVisible']) {
                    AutoComplete_HideDropdown(id);
                }
                return;

            // Down arrow
            case 40:

                if (!__AutoComplete[id]['isVisible']) {
                    AutoComplete_ShowDropdown(id);
                }

                AutoComplete_Highlight(id, 1);
                //AutoComplete_ScrollCheck(id, 1);

                if( e = __AutoComplete[id]['element'].form['asug'] )
                {
                   e.disabled=false;
                   e.value = __AutoComplete[id]['asug'];
                }

                result = false;
                break;
        }
        return result;
    }


    /**
    * Function which handles the keyup event
    *
    * @param string id    The form elements id. Used to identify the correct dropdown.
    */
    function AutoComplete_KeyUp(id, e)
    {
       var event;
       event = e;
       if(!event) event = window.event;

        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:
                AutoComplete_ShowDropdown(id);
                
                __AutoComplete[id]['asug']=__AutoComplete[id]['element'].value;

                if( e = __AutoComplete[id]['element'].form['asug'] )
                {
                   e.disabled=true;
                   e.value = "";
                }  
                
                break;
        }
    }

    /**
    * Function which handles the keypress event
    * This function added April 2008 by Andrew Grieve
    *
    * @param string id    The form elements id. Used to identify the correct dropdown.
    */

    // SLI Code Modification - Start - Andrew Grieve April 08
    function AutoComplete_KeyPress(id, e)
    {
        var event = e;
        if(!event) event = window.event;
        var keyCode = event.keyCode;

        if (keyCode == 13 && isGecko || isOpera)
        {
            return false;
        }
        
        if( __SLI_customisations[ __SLI_ApplicationName ][ 'TargetURL' ] )
        {
            if (keyCode == 13 && isIE)
            {
                return false;
            }
        }
        
    }
    // SLI Code Modification - End

    /**
    * Returns whether the dropdown is visible
    *
    * @param string id    The form elements id. Used to identify the correct dropdown.
    */
    function AutoComplete_isVisible(id)
    {
        return __AutoComplete[id]['dropdown'].style.visibility == 'visible';
    }

    function AutoComplete_submitForm(id)
    {
        var e, f, result=true;
        if( f = __AutoComplete[id]['element'].form )
        {
            if( __AutoComplete[id]['element'].value != '' )
            {
            	if(__SLI_asug_used_flag == true)
            	{
                   if( e = f['asug'])
                   {
                      e.value = __AutoComplete[id]['asug'];
                      e.disabled=false;
                   }
                }
                
                if( __SLI_customisations[ __SLI_ApplicationName ][ 'TargetURL' ] )
                {
                	asugvar = "";
                	if(__SLI_asug_used_flag == true)
                	{
                	  asugvar = '&asug=' + __AutoComplete[id]['asug'];
                  	}
                    
                    sliRegex = /resultsdemo\.com/;
                    if(sliRegExArray = sliRegex.exec(document.domain))
                    {
                    	sliRegex = /^http:\/\/(.*)\//;
                    	sliTargetDomain = sliRegex.exec(__SLI_customisations[__SLI_ApplicationName ][ 'TargetURL' ]);
                    	__SLI_customisations[__SLI_ApplicationName ][ 'TargetURL' ] = __SLI_customisations[__SLI_ApplicationName ][ 'TargetURL' ].replace(sliTargetDomain[1], document.domain);
                    }
                    
                	document.location.href = __SLI_customisations[__SLI_ApplicationName ][ 'TargetURL' ] + __AutoComplete[id]['element'].value + asugvar;
                }
                else
                {
                	f.submit();
                }
                
                AutoComplete_HideAll();
            }
            else
                result = false;
        }
        return result;
    }
    
    // get the style that will be applied by the browser, including stylesheets
    function sli_getStyle(el,styleProp)
    {
      if (el.currentStyle)
        var y = el.currentStyle[styleProp];
      else if (window.getComputedStyle)
        var y = document.defaultView.getComputedStyle(el,null).getPropertyValue(styleProp);
      return y;
    }

    // register with onLoad(er...
    _sli_init.push( AutoComplete_init );
    
    function sli_addEvent(obj, evType, fn) {
    	if (obj.addEventListener) {
    		obj.addEventListener(evType, fn, false);
    		return true;
    	} else if (obj.attachEvent) {
    		var r = obj.attachEvent("on" + evType, fn);
    		return r;
    	} else {
    		return false;
    	}
    }
    
    function sli_load()
    {
    	sli_addEvent(window, 'load', sli_init);
    }