// Rig up the Search form functions (simple/advanced toggle and "Clear All" button)
(function() {

    var searchBox = $('search');


        if (searchBox) {

            // rig up switches for advanced and simple search-type; read/write the current value as cookie, and initialize the form according to the current setting.
            var searchSwitches = DOM.get('input[name="searchtype"]', searchBox),
            searchTypeNameSimple = 'simple',
            searchTypeNameAdvanced = 'advanced',
            searchTypeCookieName = 'search_type',
            searchTypeCookieValue = cookieU.getValue(searchTypeCookieName) || searchTypeNameSimple;

            for (var i = 0, input; (input = searchSwitches[i]); i++) {
                Event.add(input, 'click', function() {
                    DOM[(this.value == 'simple') ? 'removeClass' : 'addClass'](searchBox, 'search-advanced');
                    cookieU.set(searchTypeCookieName, this.value, '/');
                    return true;
                });

                if (input.value == searchTypeCookieValue) {
                    Event.fire(input, 'click');
                    input.checked = true;
                }
            }

            // apply a clear-all form values behaviour for the "Clear all" button
            var clearBtn = DOM.get('div.clear-all a', searchBox)[0];
            if (clearBtn) {
                Event.add(clearBtn, 'click', function(e) {
                    var inputs = DOM.get('input', searchBox),
                 queryInput;
                    for (var i = 0, input; (input = inputs[i]); i++) {
                        if (input.type == 'checkbox') {
                            input.checked = false;
                        }
                        else if (!input.type || input.type == 'text') {
                            if (!queryInput) { queryInput = input; }
                            input.value = '';
                        }
                    }
                    queryInput && queryInput.focus();
                    return false;
                });
            }


    // rig up collection sub menu toggling behaviour and set the appropriate initial states
    // based on cookie settings.
            var subCollections = DOM.get('fieldset.collections > ul ul', searchBox),
            collClosedClass = 'coll-closed',
            showTogglerText = 'Show',
            hideTogglerText = 'Hide',
            openCollectionCookieName = 'search_open',
            openCollectionsIdList = cookieU.getValue(openCollectionCookieName) || '';

            for (var j = 0, subCollElm; (subCollElm = subCollections[j]); j++) {
                var collElm = subCollElm.parentNode;
                collElm.collectionIdx = j + '';


                var togglerElm = DOM.makeElement('<a class="toggle-link" href="#">' + showTogglerText + '</a>');
                Event.add(togglerElm, 'click', function(e) {
                    var li = this.parentNode,
                 isOpen = li.subCollectionsOpen = !li.subCollectionsOpen; // toggle the open status
                    DOM[(isOpen) ? 'addClass' : 'removeClass'](this, 'toggle-link-open');
                    DOM[(isOpen) ? 'removeClass' : 'addClass'](li, collClosedClass);
                    this.innerHTML = (isOpen) ? hideTogglerText : showTogglerText;

                    openCollectionsIdList = openCollectionsIdList.replace(li.collectionIdx, '') + ((isOpen) ? li.collectionIdx : '');
                    cookieU.set(openCollectionCookieName, openCollectionsIdList, '/');

                    return false;
                });

                DOM.insertBefore(togglerElm, subCollElm);

                if (openCollectionsIdList.indexOf(j) > -1) {
                    Event.fire(togglerElm, 'click');
                }
                else {
                    DOM.addClass(collElm, collClosedClass);
                }
            }

        }

    // Photo detail: "View all keywords" toggler  
    //hr1 15022010 fix js error.
        var CheckSearchKeywordElm = DOM.get('#searchbox fieldset.keywords');
        if (CheckSearchKeywordElm != null) {
            var searchkeywordElm = DOM.get('#searchbox fieldset.keywords')[0];
            if (searchkeywordElm) {
                var keywordsShowClass = 'all-keywords',
                showKwTogglerText = 'View all keywords',
                hideKwTogglerText = 'Hide keywords',
                togglerElm = DOM.makeElement('<a class="toggle-link" href="#">' + showKwTogglerText + '</a>');

                togglerElm.isOpen = true;

                Event.add(togglerElm, 'click', function(e) {
                    this.isOpen = !this.isOpen;
                    DOM[(this.isOpen) ? 'addClass' : 'removeClass'](this.parentNode, keywordsShowClass);
                    DOM[(this.isOpen) ? 'addClass' : 'removeClass'](this, 'toggle-link-open');
                    this.innerHTML = (this.isOpen) ? hideKwTogglerText : showKwTogglerText;
                    // uncheck all "extra keyword" checkboxes when the user hides them
                    if (!this.isOpen) { Array.forEach(DOM.get('.e input', searchkeywordElm), function(input) { input.checked = false; }); }
                    return false;
                });

                DOM.appendChild(togglerElm, searchkeywordElm);
                Event.fire(togglerElm, 'click');
            }
        }

        // wraps buttons with a span tag on non mac browsers
        if (!/mac/i.test(navigator.platform)) // not for mac
        {
            var _btns = DOM.get('div.fi_btn input').concat(DOM.get('div.btn a')),
            i = 0, _btn;
            while (_btn = _btns[i++]) {
                var _span = document.createElement('span');
                _span.className = 'btnwrap';
                if (_btn.className) {
                    var _btnClasses = _btn.className.split(/\s+/),
                j = _btnClasses.length;
                    while (j--) {
                        _span.className += ' btnwrap_' + _btnClasses[j];
                    }
                }
                DOM.replaceNode(_span, _btn);
                _span.appendChild(_btn);
            }
        }
    })();


    //// basic onContentLoaded utility functions
    (function(){
      // fix the CSS background-image flicker bug in IE
      if (is_ie) { Event.add(window, 'load', function (e) { try { document.execCommand("BackgroundImageCache", false, true); } catch(err) {} }); }
      // Notify the CSS selectors that Javascript is up and running...
      // Remove the temporary <style id="noContentFlashHack" /> element created by the file removeflicker.js
      // (running this function here gives faster results than hooking it to the window.onload event.)
      var c = $('noContentFlashHack');
      if (c) { c.parentNode.removeChild(c); }
      DOM.addClass(document.body, 'js-active');                  
    })();

    if (window.fontSizer) {
        fontSizer.init();
    }

    if (window.popupLinks) {
        popupLinks.init();
    }

    if (window.boxRounder) {
        boxRounder.selectors = {
            'div.box': { handle: 'box' },
            'div.articleboxes div.item': { handle: 'item' }
        };
        boxRounder.init();
    }
    function getPhotoDetails(photoNumber, lang, FeatureNo, CDNO) {
        window.location.href = lang + "/Details/" + escape(photoNumber) + "?FeatureNo=" + FeatureNo + "&CDNO=" + CDNO;
    }
    function getId() {
        return document.getElementById('ctl00_drpLightbox').value;
    }
    function addPhotoToLightbox(photoNumber) {
        if (LoginUser != '') {
            if (checkLightbox()) {
                var requestParams = "photo_nr=" + escape(photoNumber) + "&lightbox_nr=" + getId();
                var qs = location.search.substring(1) + '';
                var path = location.search.substring(1) + "&cmd=add_to_lightbox&" + requestParams;
                if (qs.indexOf("photo_nr=") != -1) {
                    qs = qs.replace("photo_nr=", "photo_nr11=");
                    path = qs + "&cmd=add_to_lightbox&" + requestParams;
                }

                var httpRequest = getHttpRequest();

                httpRequest.open("post", "Home.aspx", false);
                httpRequest.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
                httpRequest.send(path);

                var result13 = httpRequest.responseText.substring(httpRequest.responseText.lastIndexOf('~13hidden13') + 12, httpRequest.responseText.lastIndexOf('~13hidden13') + 13);

                if (httpRequest.responseText == "0") {
                    if (confirm("Remove photo from lightbox?")) {
                        httpRequest.open("get", "Home.aspx?cmd=delete_from_lightbox&" + requestParams, false);
                        httpRequest.send();
                    }
                }
                else if (result13 == 1) {
                    PhotoAddedMessageVisible(AddToLightboxMessage);
                }
                else {
                    PhotoAddedMessageVisible(ExistsToLightboxMessage);
                }
                httpRequest.abort();
            }
            else {
            }
        }
        else {
            alert(LoginMesssage);
        }
    }

    //function addPhotoToCart( photoNumber )
    //{    
    //	var requestParams = "photo_nr=" + escape( photoNumber );	
    //	var qs=location.search.substring(1) + '';	
    //	var httpRequest = getHttpRequest();
    //	var path =  location.search.substring(1) + "&cmd=add_to_cart&" + requestParams;
    //	if(qs.indexOf("photo_nr=")!=-1)
    //	{
    //	    qs=qs.replace("photo_nr=","photo_nr11=");
    //	    path=qs + "&cmd=add_to_cart&" + requestParams;
    //	}	
    //	try
    //	{
    //	httpRequest.open("post",Language + "/Home", false);

    //	httpRequest.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
    //	httpRequest.send(path);
    //	}
    //	catch(err)
    //	{
    //	    alert(err);
    //	}	
    //	var result13 = httpRequest.responseText.substring(httpRequest.responseText.lastIndexOf('~13hidden13') + 12, httpRequest.responseText.lastIndexOf('~13hidden13') + 13);	
    //	
    //	if (LoginUser != '')
    //	{	   
    //	    if(result13==1)
    //	    {	
    //	        PhotoAddedMessageVisible(AddToCartMessage);
    //	        updatecartNumber();
    //	    }
    //	    else 
    //	    {
    //	        PhotoAddedMessageVisible(ExistsToCartMessage);
    //	     }
    //	}
    //	else
    //	{	
    //        //bibin : 27-jun , change as now user can add photo to cart with login too        
    //        var result131 = httpRequest.responseText.substring(httpRequest.responseText.lastIndexOf('~13hidden13') + 12, httpRequest.responseText.lastIndexOf('~13hidden13') + 13);	    
    //	    if(result131==1)
    //	    {
    //	        PhotoAddedMessageVisible(AddToCartMessage);
    //	        updatecartNumber();
    //	    }
    //	    else
    //	    {
    //	        PhotoAddedMessageVisible(ExistsToCartMessage);
    //	    }
    //	}	
    //    httpRequest.abort();	
    //}

    function PhotoAddedMessageVisible(msg) {
        var div = document.getElementById('DivDetail');
        div.style.display = 'block';
        div.style.top = iebody.scrollTop + 50 + "px";
        var data = "<table width='100%' border='0'>";
        data = data + "<tr><td class='midheader' style='text-align:center; vertical-align: middle;' align='center'><strong>" + msg + "</strong></td></tr>";
        data = data + "</table>";
        div.innerHTML = data;
        timeID = setTimeout('PhotoAddedMessageHide()', 5000)
    }
    function PhotoAddedMessageHide() {
        if (document.getElementById('DivDetail')) {
            document.getElementById('DivDetail').style.display = 'none';
            return false;
        }
    }
    function updatecartNumber() {
        document.getElementById('ctl00_cartVal').innerHTML = parseInt(document.getElementById('ctl00_cartVal').innerHTML) + 1;
    }

    //function addPhotoToCartForProceed( photoNumber ) {    
    //	var requestParams = "photo_nr=" + escape( photoNumber );
    //	var qs=location.search.substring(1) + '';	
    //	var httpRequest = getHttpRequest();
    //	var path =  location.search.substring(1) + "&cmd=add_to_cart&" + requestParams;
    //	if(qs.indexOf("photo_nr=")!=-1)
    //	{
    //	    qs=qs.replace("photo_nr=","photo_nr11=");
    //	    path=qs + "&cmd=add_to_cart&" + requestParams;
    //	}	
    //	try
    //	{	
    //	httpRequest.open("post", Language + "/Home", + false);	
    //	httpRequest.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
    //	httpRequest.send(path);
    //	}
    //	catch(err)
    //	{
    //	    alert(err);
    //	}	
    //	var result13 = httpRequest.responseText.substring(httpRequest.responseText.lastIndexOf('~13hidden13') + 12,httpRequest.responseText.lastIndexOf('~13hidden13') + 13);	
    //	if (LoginUser != '')
    //	{	    
    //	    if(result13==1)
    //	    {	
    //	        updatecartNumber();
    //	    }
    //	    else 
    //	    {   
    //	    }
    //	}
    //	else
    //	{	
    //	    alert(LoginMesssage);   
    //	}
    //	
    //    httpRequest.abort();	
    //}

    function checkValue(txtValue) {
        var tValue = document.getElementById(txtValue);
        if (tValue.value == '') {
            alert('Please enter the pageno');
            return false;
        }
        return true;
    }
    function validateInt(txtValue) {
        switch (isInteger(txtValue.value)) {
            case true:
                return true;
                break;
            case false:
                txtValue.value = '';
                return false;
        }
    }
    function isInteger(s) {
        var i;
        if (isEmpty(s))
            if (isInteger.arguments.length == 1) return 0;
        else return (isInteger.arguments[1] == true);
        for (i = 0; i < s.length; i++) {
            var c = s.charAt(i);
            if (!isDigit(c)) return false;
        }
        return true;
    }
    function isEmpty(s) {
        return ((s == null) || (s.length == 0))
    }
    function isDigit(c) {
        return ((c >= "0") && (c <= "9"))
    }


    function checkNumber(oComp, sRule, nLength, fdecimal) {
        if (fdecimal == "" || typeof (fdecimal) == "undefined") {
            fdecimal = false;
        }

        //If the object is not specified return false
        if (typeof (oComp) == 'undefined' || oComp == null || oComp == '') {
            alert('Error: Input object not specified.');
            return false;
        }
        //If neither rule nor max length is specified, return false
        else if (typeof (sRule) == 'undefined' && typeof (nLength) == 'undefined') {
            alert('Error: No rule/maximum length for input object specified.');
            return false;
        }
        var noErrorFlg = true;

        //If object is specified and either of rule is specified,
        if (typeof (sRule) != 'undefined' && sRule != null) {
            var temp;
            sRule = sRule + "";
            var discardChars = false;
            if (sRule.length > 0 && sRule.charAt(0) == "~") {
                sRule = sRule.substring(1);
                discardChars = true;
            }
            if (typeof (oComp) == "undefined" || typeof (sRule) == "undefined")
                return false;

            for (var i = 0; i < oComp.value.length; i++) {
                temp = oComp.value.charAt(i);

                if ((!discardChars && sRule.indexOf(temp) == -1) || (discardChars && sRule.indexOf(temp) >= 0)) {
                    //alert("Field disobeys entry rule.  Following are the valid characters:\n" + sRule);
                    //alert("Invalid Character!");
                    oComp.value = oComp.value.substring(0, i); // + (oComp.value.length > i ? oComp.value.substring(i+1):"");
                    noErrorFlg = false;
                    break;
                }
            }
        }
        if (nLength) {
            if (fdecimal) {
                nLength -= fdecimal;
                var dp = oComp.value.indexOf(".");
                var p1;
                var p2 = ""; ;
                if (dp >= 0) {
                    p1 = oComp.value.substring(0, dp);
                    p2 = oComp.value.substring(dp + 1);
                }
                else {
                    p1 = oComp.value;
                }
                if (p1.length > nLength) {
                    oComp.value = oComp.value.substring(0, nLength);
                    return noErrorFlg;
                }
                for (var i = 0; i < p2.length; i++) {
                    var ch = p2.charAt(i);
                    if (ch < '0' || ch > '9') {
                        oComp.value = p1 + "." + p2.substring(0, i);
                        return noErrorFlg;
                    }
                }
                if (p2.length > fdecimal) {
                    oComp.value = p1 + "." + p2.substring(0, fdecimal);
                }
            }
            else if (oComp.value.length > nLength) {
                oComp.value = oComp.value.substring(0, nLength);
            }
        }
        return noErrorFlg;
    }

    function getPricingInfo(photoNumber, lang, FeatureNo, CDNO) {
        getPhotoDetails(photoNumber, lang, FeatureNo, CDNO);
    }

    function getHttpRequest() {
        if (window.XMLHttpRequest) {
            return new XMLHttpRequest();
        }
        else if (window.ActiveXObject) {
            try {
                return new ActiveXObject("Msxml2.XMLHTTP");
            }
            catch (e) {
                return new ActiveXObject("Microsoft.XMLHTTP");
            }
        }
    }