//var browser = '';
//var ua = navigator.userAgent;
//if (ua.indexOf("MSIE")!=-1){ browser = "MSIE"; } else if (ua.indexOf("Firefox")!=-1 || ua.indexOf("Safari")!=-1 ){ browser = "FF"; }
//var Ajax =  
//{
//        Error : null ,
//        
//        GetXMLHTTPRequest : function()
//        {
//            this.Error = null;            
//            if (browser == "MSIE")
//            {
//                var oXMLHTTPRequest = null;
//                try //IE
//                {
//                    oXMLHTTPRequest = new ActiveXObject("Msxml2.XMLHTTP");
//                } 
//                catch(err) 
//                {
//                    try 
//                    {
//                        oXMLHTTPRequest = new ActiveXObject("Microsoft.XMLHTTP");
//                    } 
//                    catch(err) 
//                    {
//                        oXMLHTTPRequest = null;
//                    }
//                }
//            }
//            else if (browser == "FF")
//            {
//                if(!oXMLHTTPRequest) //Mozilla
//                {
//                    oXMLHTTPRequest = new XMLHttpRequest();
//                }
//            }
//            return oXMLHTTPRequest;
//        },      
//        HTTPServerRequest : function(strURL,strPostParams,bIsResponseXML,oCallBackFunction,callbackParams,objectCreatorId)
//        {
//        
//            AjaxProgress.fCreateProgress(objectCreatorId);
//            var oResponseData = null;
//            strURL = encodeURI(strURL);
//			strPostParams = strPostParams? encodeURI(strPostParams) : strPostParams;			
//            var oXMLHTTPRequest = this.GetXMLHTTPRequest();
//            
//            if(oXMLHTTPRequest)
//            {
//                var strMethod = strPostParams ? 'POST' : 'GET';
//                strPostParams =  strPostParams=="%20" ? "" : strPostParams;                
//                oXMLHTTPRequest.open(strMethod, strURL, true);
//                oXMLHTTPRequest.onreadystatechange = function()
//                {
//                    var bComplete = false;
//                    try
//                    {
//                        if(oXMLHTTPRequest.readyState == 4 && oXMLHTTPRequest.status == 200)
//                        {
//                            bComplete = true;
//                            if(bIsResponseXML)
//                            {
//                                oResponseData = oXMLHTTPRequest.responseXML;
//                            }
//                            else
//                            {
//                                oResponseData = oXMLHTTPRequest.responseText;
//                            }
//                        }
//                        else
//                            if(oXMLHTTPRequest.readyState == 4 && oXMLHTTPRequest.status != 200)//oXMLHTTPRequest.status == 500 || oXMLHTTPRequest.status == 400 || oXMLHTTPRequest.status == 404 || oXMLHTTPRequest.status == 12152 ))
//                            {
//                                Ajax.Error = oXMLHTTPRequest.status;
//                                AjaxProgress.fCloseProgress();
//                                
//                                alert("ERROR");
////                                switch(oXMLHTTPRequest.status){
////                                    case 12029:
////                                    case 12030:
////                                    case 12031:
////                                    case 12152:
////                                    case 12159:
////                                      Ajax.HTTPServerRequest(strURL,strPostParams,bIsResponseXML,oCallBackFunction,callbackParams,objectCreatorId);
////                                }

//                            }
//                    }
//                    catch(ex)
//                    {       
//                        oResponseData = null;
//                        bComplete = true;
//                    }

//                    if(bComplete && oCallBackFunction)
//                    {
//                       //oCallBackFunction(oResponseData,callbackParams);
//                       AjaxProgress.fCreateCallback(oCallBackFunction,oResponseData,callbackParams);
//                    }
//                }                       
//                if(strPostParams)
//                {
//				    oXMLHTTPRequest.setRequestHeader('Content-Type','application/x-www-form-urlencoded;charset=utf-8');					
//					oXMLHTTPRequest.setRequestHeader("Content-length", strPostParams.length);
//					oXMLHTTPRequest.setRequestHeader("Connection", "close");


//                }
//                oXMLHTTPRequest.send(strPostParams);                                            
//            }
//            
//            //return the request object
//            return oXMLHTTPRequest;
//        }       
//}

//function readXmlAjaxPage(AjaxPage)
//{
//    if (window.ActiveXObject)
//    {
//        var doc=new ActiveXObject("Microsoft.XMLDOM");
//        doc.async="false";
//        doc.loadXML(AjaxPage);
//    }
//    // code for Mozilla, Firefox, Opera, etc.
//    else
//    {
//        var parser=new DOMParser();
//        var doc=parser.parseFromString(AjaxPage,"text/xml");
//    }
//    if (browser == "MSIE")
//    {     
//        var custIdNode = doc.documentElement.childNodes[0];        
//    }
//    else if (browser == "FF")
//    {        
//        var custIdNode = doc.documentElement.childNodes[1];
//    }  
//    return custIdNode;      
//}

//function getXmlDoc(AjaxPage)
//{
//    if (window.ActiveXObject)
//    {
//        var doc=new ActiveXObject("Microsoft.XMLDOM");
//        doc.async="false";
//        doc.loadXML(AjaxPage);
//    }
//    // code for Mozilla, Firefox, Opera, etc.
//    else
//    {
//        var parser=new DOMParser();
//        var doc=parser.parseFromString(AjaxPage,"text/xml");
//    }
//    if (browser == "MSIE")
//    {     
//        var custIdNode = doc.documentElement;        
//    }
//    else if (browser == "FF")
//    {        
//        var custIdNode = doc.documentElement;
//    }  
//    return custIdNode;      
//}


///////////////////////////////////////////////////////
//// AjaxProgress OBJECT
//// class that create the loading display
//// while the ajax is loaded
//// called and disposed from the Ajax OBJECT
///////////////////////////////////////////////////////

//var AjaxProgress =
//{
//    
//    isInitinlize : false ,
//    
//    blocker :  null ,    
//    
//    objectHolder : null ,
//    
//    ProgressImage : null ,
//    
//    Acallback : null ,
//    
//    Adata : null ,
//     
//    AcallbackParams : null ,
//    
//    fCreateProgress : function(objectHolderId)
//    {
//        if(objectHolderId == null)return; 
//        this.objectHolder = document.getElementById(objectHolderId);
//        if(this.objectHolder == null)return;        
//        this.blocker = document.createElement("div");
//        this.blocker.className="AjaxBlocker";
//        var Pos = findPos(this.objectHolder);
//        var leftPosFix = 0;
//        this.blocker.style.top = (Pos[1]<0 ? 0 : Pos[1]) + "px";
//        this.blocker.style.left = (Pos[0])  + "px";
//        this.ProgressImage = document.createElement("div");
//        this.ProgressImage.id = "AjaxProgress";        
//        this.blocker.style.height = this.objectHolder.offsetHeight + "px";
//        this.blocker.style.width = (this.objectHolder.offsetWidth + leftPosFix) + "px";
//        this.ProgressImage.style.top = ((this.objectHolder.offsetHeight/4)+ Pos[1]) + "px";
//        this.ProgressImage.style.left = ((this.objectHolder.offsetWidth/2) + Pos[0]) + "px";
//        document.body.appendChild(this.blocker);
//        document.body.appendChild(this.ProgressImage);
//        this.isInitinlize = true;
//    
//       
//       
//    },
//    
//    fCreateCallback : function(oCallback,data, callbackAdditionalParams)
//    {
//        this.Acallback = oCallback;
//        this.Adata = data;
//        this.AcallbackParams = callbackAdditionalParams;
//        window.setTimeout(function(){AjaxProgress.fCloseProgress();},100);
//        
//    } ,
//    
//    fCloseProgress : function()
//    {
//        if(this.Acallback == null)
//        {
//            if(Ajax.Error != null)
//            {
//                this.fDispose();
//            }
//            else
//                window.setTimeout(function(){AjaxProgress.fCloseProgress();},100);
//        }
//        else
//        {
//          this.Acallback(this.Adata,this.AcallbackParams);
//          this.fDispose();
//        }
//    } ,
//    
//    fDispose : function()
//    {
//        if(this.isInitinlize == false) return;
//        this.Acallback = null;
//        this.Adata = null;
//        this.AcallbackParams = null;
//        document.body.removeChild(this.blocker);
//        document.body.removeChild(this.ProgressImage);
//        //this.objectHolder.removeChild(this.blocker);
//       // this.objectHolder.removeChild(this.ProgressImage);
//        this.isInitinlize = false;
//    
//    }
//}

//function findPos(obj) 
//{
//		var curleft = curtop = 0;		
//		if(browser == 'MSIE')
//		{
//			if (obj.offsetParent) 
//			{
//				curleft = obj.offsetLeft;
//				curtop = obj.offsetTop;				
//				while (obj = obj.offsetParent ) 
//				{
//				    if(obj.tagName!= "BODY")
//					    curleft += obj.offsetLeft;
//					    curtop += obj.offsetTop;
//				}
//			}
//		}
//		else
//		{
//			curleft = obj.offsetLeft;
//			curtop = obj.offsetTop;			
//		}
//		window.status = document.documentElement.scrollLeft;
//		return [curleft,curtop];
//		
//}

var browser = '';
var ua = navigator.userAgent;
if (ua.indexOf("MSIE")!=-1){ browser = "MSIE"; } else if (ua.indexOf("Firefox")!=-1){ browser = "FF"; }
var Ajax1 =  
{
        Error : null ,
        
        GetXMLHTTPRequest : function()
        {
            this.Error = null;
            if (browser == "MSIE")
            {
                var oXMLHTTPRequest = null;
                try //IE
                {
                    oXMLHTTPRequest = new ActiveXObject("Msxml2.XMLHTTP");
                } 
                catch(err) 
                {
                    try 
                    {
                        oXMLHTTPRequest = new ActiveXObject("Microsoft.XMLHTTP");
                    } 
                    catch(err) 
                    {
                        oXMLHTTPRequest = null;
                    }
                }
            }
            else if (browser == "FF")
            {
                if(!oXMLHTTPRequest) //Mozilla
                {
                    oXMLHTTPRequest = new XMLHttpRequest();
                }
            }
            return oXMLHTTPRequest;
        },      
        HTTPServerRequest : function(strURL,strPostParams,bIsResponseXML,oCallBackFunction,callbackParams,objectCreatorId)
        {
            AjaxProgress.fCreateProgress(objectCreatorId);
            var oResponseData = null;
            strURL = encodeURI(strURL);
			strPostParams = strPostParams? encodeURI(strPostParams) : strPostParams;			
            var oXMLHTTPRequest = this.GetXMLHTTPRequest();
            
            if(oXMLHTTPRequest)
            {
                var strMethod = strPostParams ? 'POST' : 'GET';
                strPostParams =  strPostParams=="%20" ? "" : strPostParams;                
                oXMLHTTPRequest.open(strMethod, strURL, true);
                oXMLHTTPRequest.onreadystatechange = function()
                {
                    var bComplete = false;
                    try
                    {
                        if(oXMLHTTPRequest.readyState == 4 && oXMLHTTPRequest.status == 200)
                        {
                            bComplete = true;
                            if(bIsResponseXML)
                            {
                                oResponseData = oXMLHTTPRequest.responseXML;
                            }
                            else
                            {
                                oResponseData = oXMLHTTPRequest.responseText;
                            }
                        }
                        else
                            if(oXMLHTTPRequest.readyState == 4 && oXMLHTTPRequest.status != 200)//oXMLHTTPRequest.status == 500 || oXMLHTTPRequest.status == 400 || oXMLHTTPRequest.status == 404 || oXMLHTTPRequest.status == 12152 ))
                            {
                                Ajax.Error = oXMLHTTPRequest.status;
                                AjaxProgress.fCloseProgress();
                                
                                alert("ERROR");
//                                switch(oXMLHTTPRequest.status){
//                                    case 12029:
//                                    case 12030:
//                                    case 12031:
//                                    case 12152:
//                                    case 12159:
//                                      Ajax.HTTPServerRequest(strURL,strPostParams,bIsResponseXML,oCallBackFunction,callbackParams,objectCreatorId);
//                                }

                            }
                    }
                    catch(ex)
                    {       
                        oResponseData = null;
                        bComplete = true;
                    }

                    if(bComplete && oCallBackFunction)
                    {
                       //oCallBackFunction(oResponseData,callbackParams);
                       AjaxProgress.fCreateCallback(oCallBackFunction,oResponseData,callbackParams);
                    }
                }                       
                if(strPostParams)
                {
				    oXMLHTTPRequest.setRequestHeader('Content-Type','application/x-www-form-urlencoded;charset=utf-8');					
					oXMLHTTPRequest.setRequestHeader("Content-length", strPostParams.length);
					oXMLHTTPRequest.setRequestHeader("Connection", "close");


                }
                oXMLHTTPRequest.send(strPostParams);                                            
            }
            
            //return the request object
            return oXMLHTTPRequest;
        }       
}

function readXmlAjaxPage(AjaxPage)
{
    if (window.ActiveXObject)
    {
        var doc=new ActiveXObject("Microsoft.XMLDOM");
        doc.async="false";
        doc.loadXML(AjaxPage);
    }
    // code for Mozilla, Firefox, Opera, etc.
    else
    {
        var parser=new DOMParser();
        var doc=parser.parseFromString(AjaxPage,"text/xml");
    }
    if (browser == "MSIE")
    {     
        var custIdNode = doc.documentElement.childNodes[0];        
    }
    else if (browser == "FF")
    {        
        var custIdNode = doc.documentElement.childNodes[1];
    }  
    return custIdNode;      
}

function getXmlDoc(AjaxPage)
{
    if (window.ActiveXObject)
    {
        var doc=new ActiveXObject("Microsoft.XMLDOM");
        doc.async="false";
        doc.loadXML(AjaxPage);
    }
    // code for Mozilla, Firefox, Opera, etc.
    else
    {
        var parser=new DOMParser();
        var doc=parser.parseFromString(AjaxPage,"text/xml");
    }
    if (browser == "MSIE")
    {     
        var custIdNode = doc.documentElement;        
    }
    else if (browser == "FF")
    {        
        var custIdNode = doc.documentElement;
    }  
    return custIdNode;      
}


/////////////////////////////////////////////////////
// AjaxProgress OBJECT
// class that create the loading display
// while the ajax is loaded
// called and disposed from the Ajax OBJECT
/////////////////////////////////////////////////////

var AjaxProgress =
{
    
    isInitinlize : false ,
    
    blocker :  null ,
    
    
    objectHolder : null ,
    
    ProgressImage : null ,
    
    Acallback : null ,
    
    Adata : null ,
     
    AcallbackParams : null ,
    
    fCreateProgress : function(objectHolderId)
    {
        if(objectHolderId == null)return; 
        this.objectHolder = document.getElementById(objectHolderId);
        if(this.objectHolder == null)return;        
        this.blocker = document.createElement("div");
        this.blocker.className="AjaxBlocker";
        var Pos = findPos(this.objectHolder);
        var leftPosFix = 0;
        this.blocker.style.top = (Pos[1]<0 ? 0 : Pos[1]) + "px";
        this.blocker.style.left = (Pos[0])  + "px";
        this.ProgressImage = document.createElement("div");
        this.ProgressImage.id = "AjaxProgress";        
        this.blocker.style.height = this.objectHolder.offsetHeight + "px";
        this.blocker.style.width = (this.objectHolder.offsetWidth + leftPosFix) + "px";
        this.ProgressImage.style.top = ((this.objectHolder.offsetHeight/4)+ Pos[1]) + "px";
        this.ProgressImage.style.left = ((this.objectHolder.offsetWidth/2) + Pos[0]) + "px";
        document.body.appendChild(this.blocker);
        document.body.appendChild(this.ProgressImage);
        this.isInitinlize = true;
    
       
       
    },
    
    fCreateCallback : function(oCallback,data, callbackAdditionalParams)
    {
        this.Acallback = oCallback;
        this.Adata = data;
        this.AcallbackParams = callbackAdditionalParams;
        window.setTimeout(function(){AjaxProgress.fCloseProgress();},500);
        
    } ,
    
    fCloseProgress : function()
    {
        if(this.Acallback == null)
        {
            if(Ajax.Error != null)
            {
                this.fDispose();
            }
            else
                window.setTimeout(function(){AjaxProgress.fCloseProgress();},500);
        }
        else
        {
          this.Acallback(this.Adata,this.AcallbackParams);
          this.fDispose();
        }
    } ,
    
    fDispose : function()
    {
        if(this.isInitinlize == false) return;
        this.Acallback = null;
        this.Adata = null;
        this.AcallbackParams = null;
        document.body.removeChild(this.blocker);
        document.body.removeChild(this.ProgressImage);
        //this.objectHolder.removeChild(this.blocker);
       // this.objectHolder.removeChild(this.ProgressImage);
        this.isInitinlize = false;
    
    }
}

function findPos(obj) 
{
		var curleft = curtop = 0;		
		if(browser == 'MSIE')
		{
			if (obj.offsetParent) 
			{
				curleft = obj.offsetLeft;
				curtop = obj.offsetTop;				
				while (obj = obj.offsetParent ) 
				{
				    if(obj.tagName!= "BODY")
					    curleft += obj.offsetLeft;
					    curtop += obj.offsetTop;
				}
			}
		}
		else
		{
			curleft = obj.offsetLeft;
			curtop = obj.offsetTop;			
		}
		window.status = document.documentElement.scrollLeft;
		return [curleft,curtop];
		
}