var xmlHttp;
var is_ie = (navigator.userAgent.indexOf('MSIE') >= 0) ? 1 : 0;
var is_ie5 = (navigator.appVersion.indexOf("MSIE 5.5")!=-1) ? 1 : 0;
var is_opera =((navigator.userAgent.indexOf("Opera6")!=-1)|| (navigator.userAgent.indexOf("Opera/6")!=-1)) ? 1 : 0;
//netscape, safari, mozilla behave the same???
var is_netscape =(navigator.userAgent.indexOf('Netscape') >= 0) ? 1 : 0;
var divToSet = 'DivMain';
var pageToredirectAfterResp = '';
var HasCentralAreaAlreadyFilled = false;

function Display_Data(reqUrl)
{
    if (reqUrl.length > 0)
    {
        //Append the name to search for to the requestURL
        var url = reqUrl;
        //Create the xmlHttp object to use in the request //stateChangeHandler will fire when the state has changed, i.e. data is received back
        // This is non-blocking (asynchronous)
        xmlHttp = GetXmlHttpObject(stateChangeHandler);
        //Send the xmlHttp get to the specified url
       setBusyCursor();
        xmlHttp_Get(xmlHttp, url);
    }
}
//stateChangeHandler will fire when the state has changed, i.e. data is received back, This is non-blocking (asynchronous)
function stateChangeHandler()
{
    //readyState of 4 or 'complete' represents that data has been returned
    if (xmlHttp.readyState == 4 || xmlHttp.readyState == 'complete')
    {
        //Gather the results from the callback
        var str = xmlHttp.responseText;
        if(pageToredirectAfterResp !='')
        {
            window.location = pageToredirectAfterResp;
            return;
        }
        //Populate the innerHTML of the div with the results
        if (document.getElementById)
        {
            //This indirecting writing into the panel require for IE
            var t = document.createElement('div');
            t.innerHTML = str;
            document.getElementById(divToSet).innerHTML = "";
            document.getElementById(divToSet).appendChild(t);
            
        }
        else if (document.all)
        {
            document.all[divToSet].innerHTML = xmlHttp.responseText;
        }
        else if (document.layers)
        {
            document.layers[divToSet].innerHTML = xmlHttp.responseText;
        }
        resetBusyCursor();
        if(typeof(AjaxOnLoad) != 'undefined'){ AjaxOnLoad()};
        //var countries=new ddtabcontent("countrytabs")
        //countries.setpersist(true)
        //countries.setselectedClassTarget("link") //"link" or "linkparent"
        //countries.init()
    }
}


// XMLHttp send GET request
function xmlHttp_Get(xmlhttp, url)
{
    xmlhttp.open('GET', url, true);
    xmlhttp.send(null);
}

function GetXmlHttpObject(handler)
{
    var objXmlHttp = null;
    //Holds the local xmlHTTP object instance
    //Depending on the browser, try to create the xmlHttp object
    if (is_ie)
    {
    
        //The object to create depends on version of IE
        //If it isn't ie5, then default to the Msxml2.XMLHTTP object
        var strObjName = (is_ie5) ? 'Microsoft.XMLHTTP' : 'Msxml2.XMLHTTP';
        // create the object
        try{
            objXmlHttp = new ActiveXObject(strObjName);
            objXmlHttp.onreadystatechange = handler;
        }
        catch(e){
            //Object creation errored
            alert('IE detected, but object could not be created. Verify that active scripting and activeX controls are enabled');
            return;
        }
    }
    
    else if (is_opera)
    {
        //Opera has some issues with xmlHttp object functionality
        alert('Opera detected. The page may not behave as expected.');
        return;
    }
    else
    {
        // Mozilla Netscape Safari
        objXmlHttp = new XMLHttpRequest();
        objXmlHttp.onload = handler;
        objXmlHttp.onerror = handler;
     }
        //Return the instantiated object
        return objXmlHttp;
}
var currentPageNumber =1;
var requestUrl='';
function FillProductListGrid(mType, sender, orderby,currentPageNumber)
{
            var pagenum = Number(currentPageNumber);
            if(pagenum==0)
                pagenum=1;
            if(mType == 'N')
                pagenum = pagenum + 1
            else if(mType == 'O')
                pagenum = sender.innerHTML ;
            else  pagenum =  pagenum - 1; 
            divToSet = 'DivProductList';
            if(mType=='')
            {
                FillProductList("&orderby="+ orderby);
            }
            else if(orderby !='')
            {
                    FillProductList("&PageNumber=" + pagenum + "&orderby="+orderby);
            }
            else
            {
                FillProductList("&PageNumber=" + pagenum);
            }
            return false;
}
function FillProductList(querystring)
{
   divToSet = "DivProductList";
   
   return ProcessRequest("FillProductList", querystring);
}

function FillGridOrCentral(querystring)
{
    if(HasCentralAreaAlreadyFilled)
    {
       return  FillProductList(querystring);
    }
    else
    {
        divToSet = 'DivMain';
        HasCentralAreaAlreadyFilled = true;
        return ProcessRequest("ProductListMain", querystring);
        
    }
}
function FillCentralArea(action, querytring)
{
   divToSet = 'DivMain';
   ProcessRequest(action, querytring);
}
function FillProductDetails(productNo)
{
    window.location = "ProductDetails.aspx?productid=" + productNo;
    return false;
 //   return FillCentralArea("ProductDetail", "&productid=" + productNo);
}
function AddCartItem(productid) 
{
    divToSet = 'DivMain';
    pageToredirectAfterResp = "ShoppingCart.aspx";
    return ProcessRequest("CartUpdate", "&ProductId=" + productid);
}    
function ProcessRequest(action, queryString)
{
    var params =queryString;
    if(params.substring(0,1)!='&')
        params = "&" + params;
    
    var urlRequest = "HandleAsyncCall.aspx?Action=" + action + params;
    Display_Data(urlRequest);   
    return false;
}
function TreeView_ToggleNode(data, index, node, lineType, children) {
    if (!data) {
        return;
    }
    var img = node.childNodes[0];
    var newExpandState;
    try {
        if (children.style.display == "none") {
            children.style.display = "block";
            newExpandState = "e";
            if ((typeof(img) != "undefined") && (img != null)) {
                if (lineType == "l") {
                    img.src = data.images[15];
                }
                else if (lineType == "t") {
                    img.src = data.images[12];
                }
                else if (lineType == "-") {
                    img.src = data.images[18];
                }
                else {
                    img.src = data.images[5];
                }
                img.alt = data.collapseToolTip.replace(/\{0\}/, TreeView_GetNodeText(node));
            }
        }
        else {
            children.style.display = "none";
            newExpandState = "c";
            if ((typeof(img) != "undefined") && (img != null)) {
                if (lineType == "l") {
                    img.src = data.images[14];
                }
                else if (lineType == "t") {
                    img.src = data.images[11];
                }
                else if (lineType == "-") {
                    img.src = data.images[17];
                }
                else {
                    img.src = data.images[4];
                }
                img.alt = data.expandToolTip.replace(/\{0\}/, TreeView_GetNodeText(node));
            }
        }
    }
    catch(e) {}
  //  data.expandState.value =  data.expandState.value.substring(0, index) + newExpandState + data.expandState.value.slice(index + 1);
}
var ucSearchTree_ucTree_Data=null;

var ucSearchTree_ucTree_Data = null;
    
 var ucSearchTree_ucTree_ImageArray =  new Array('', '', '', '', 'Styles/Images/cross_1.gif', 'Styles/Images/minus_1.gif');
 
var ucSearchTree_ucTree_Data = new Object();
ucSearchTree_ucTree_Data.images = ucSearchTree_ucTree_ImageArray;
ucSearchTree_ucTree_Data.collapseToolTip = "Collapse {0}";
ucSearchTree_ucTree_Data.expandToolTip = "Expand {0}";
ucSearchTree_ucTree_Data.selectedClass = 'ucSearchTree_ucTree_7 ';
ucSearchTree_ucTree_Data.selectedHyperLinkClass = ' ';
for (var i=0;i<6;i++) {
var preLoad = new Image();
if (ucSearchTree_ucTree_ImageArray[i].length > 0)
preLoad.src = ucSearchTree_ucTree_ImageArray[i];
}
//ucSearchTree_ucTree_Data.lastIndex = 14;

ucSearchTree_ucTree_Data.treeViewID = 'ctl02$TreeView1';
ucSearchTree_ucTree_Data.name = 'ucSearchTree_ucTree_Data';