var xmlHttp = null;
var rsh;

function GetXmlHttpObject(Response){

    var objXmlHttp = null;

    if (navigator.userAgent.indexOf("Opera") >=0 ) {
        alert ("المتصفح Opera لا يدعم هذه التقنية ");
        return
    }else if(navigator.userAgent.indexOf("MSIE")>=0){
        var objName = "Msxml2.XMLHTTP" ;
        if (navigator.appVersion.indexOf("MSIE 5.5") >=0){
           var objName = "Microsoft.XMLHTTP" ;

        }
        try{
            objXmlHttp = new ActiveXObject(objName);
            objXmlHttp.onreadystatechange = Response;
            return objXmlHttp;
        }catch (e){
            alert(e.message + '\n' +"خطأ : من المحتمل ان تكون ActivX معطله لديك");
        }

    }else if(navigator.userAgent.indexOf("Mozilla")){
        objXmlHttp = new XMLHttpRequest();
        objXmlHttp.onload = Response;
        objXmlHttp.onerror = Response;
        return objXmlHttp;
    }

}

function get_comment(id){
         try{

         document.getElementById('imgr').style.visibility = "visible";
         document.getElementById('caption').innerHTML = '';
         document.getElementById('caption').innerHTML = 'جار معالجة الطلب...';

         xmlHttp = GetXmlHttpObject(Response);
         xmlHttp.open('POST','fawaz_ajax/getalbum.php' ,true);
         Link = "?action=get&type=comment&id="+id;
         xmlHttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded; charset=utf-8");
         xmlHttp.setRequestHeader("Content-length", Link.length);
         xmlHttp.setRequestHeader("Connection", "close");

         xmlHttp.send(Link);
         }catch (e) {alert(e.description);}
}

// execute command
function Response () {

 if (xmlHttp.readystate == 4 ){
 
        try{
            //document.getElementById('fawaz').style.visibility = "visible";
            //frm.cost.disabled = true;
            document.getElementById('imgr').style.visibility = "hidden";
            document.getElementById('caption').innerHTML = '';
            
            document.getElementById('viewr').innerHTML = '';
            document.getElementById('viewr').innerHTML = xmlHttp.responseText;
            
        }catch (e) {alert(e.message)};
    }
}

//parent less
function ResponseParentLess () {

 if (xmlHttp.readystate == 4 ){

        try{
            //document.getElementById('fawaz').style.visibility = "visible";
            //frm.cost.disabled = true;
            document.getElementById('imgr').style.visibility = "hidden";
            document.getElementById('caption').innerHTML = '';

            document.getElementById('viewr').innerHTML = '';
            document.getElementById('viewr').innerHTML = xmlHttp.responseText;

        }catch (e) {alert(e.message)};
    }
}
function Get_Parents(start){
   try{


         document.getElementById('imgr').style.visibility = "visible";
         document.getElementById('caption').innerHTML = '';
         document.getElementById('caption').innerHTML = 'جار معالجة الطلب...';

         //set reSize image in firest load


         xmlHttp = GetXmlHttpObject(Response);
         xmlHttp.open('POST','fawaz_ajax/parentless.php' ,true);
         Link = "?action=get&type=thumb&start="+start;
         xmlHttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded; charset=windows-1256");
         xmlHttp.setRequestHeader("Content-length", Link.length);
         xmlHttp.setRequestHeader("Connection", "close");

         xmlHttp.send(Link);

         //imagepath  =   document.image_viewr.src;
         }catch (e) {alert(e.description);}
}


//----------------------------------------------------------------------------------------------
var image_file = new Image(); //this is temp variable , to load images in it;
var i = 0;
var imagesName  = null;

function Get_Album(start){
   try{


         document.getElementById('imgr').style.visibility = "visible";
         document.getElementById('caption').innerHTML = '';
         document.getElementById('caption').innerHTML = 'جار معالجة الطلب...';
         
         //set reSize image in firest load

         
         xmlHttp = GetXmlHttpObject(Response);
         xmlHttp.open('POST','fawaz_ajax/getalbum.php' ,true);
         Link = "?action=get&type=thumb&start="+start;
         xmlHttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded; charset=windows-1256");
         xmlHttp.setRequestHeader("Content-length", Link.length);
         xmlHttp.setRequestHeader("Connection", "close");

         xmlHttp.send(Link);
         
         //imagepath  =   document.image_viewr.src;
         }catch (e) {alert(e.description);}
}

function Loading_images() {
try {

   (image_file.complete) ? disp_images() : setTimeout('Loading_images()',100);
   
}catch (e) {alert(e.description);}


//alert (image_file.complete);
}
function checkload(){
//(images[index].complete)? dispbars() : setTimeout('checkload('+index+')', 100);
  alert ('end');

}

//put image themp to bige view

function put_img_to_view(url_pah,id,a_date) {

     // set default image to load
     with (document.image_viewr){
                height = 16;
                width = 16;
                src = null;
                src = 'fawaz_ajax/img/indicator_arrows.gif';
     }

     document.getElementById('caption').style.visibility = 'visible';
     document.getElementById('caption').innerHTML = 'يتم تحميل الصورة الآن.....';
     
     image_file.src = 'globalimages/album/bimg/' + url_pah
     image_file.width = 401
     imagesName =  url_pah ;

     Loading_images();
     
     //End Default;

      id_comment.value = parseInt(id); // set image id to now the current image display
      //document.getElementById('create_date').innerHTML = a_date;
}
function disp_images (){
try {
     path = 'globalimages/album/bimg/';
     
     if (typeof document.image_viewr == 'undefined')
         alert ('يبدو ان هناك مشكلة , لم يتم تحديد موضع العرض, الرجاء التواصل مع مبرمج الموقع لحل المشكلة');
     else {

           document.getElementById('caption').innerHTML = '';
           document.image_viewr.src = image_file.src;

           (document.image_viewr.complete) ? reSize() : setTimeout('disp_images()',100);
           document.image_viewr.width = 401;
           document.image_viewr.height = 286;
     }
   }catch (e) {alert(e.description);}
}
//----------------------------------------------------------------------------------------------

function reSize() {

          // if (image_file.height < 273){
             //   document.image_viewr.height = image_file.height
           //}else{
               document.image_viewr.height = 273;
           //}

          // if (image_file.width < 359 ){
           //     document.image_viewr.width = image_file.width
          // }else{
                document.image_viewr.width = 359;
          // }

           document.getElementById('caption').style.visibility = 'visible';
           document.getElementById('caption').innerHTML = '';

           //document.image_viewr.src = image_file.src;// path +  url_pah; */
           image_file.src = '';

}

function check(frm){
 try{
                if (frm.name.value.length < 2){
                        alert ('الرجاء ادخال اسمك بشكل صحيح');
                        frm.name.focus();
                }else if (frm.country.value.length < 2){
                        alert ('الرجاء ادخال اسم البلد بشكل صحيح');
                        frm.country.focus();
                }else if (frm.comment.value.length < 4){
                        alert ('التعليق صغير جدا  لا يمكن قبوله , الرجاء وضع تعليق صحيح');
                        frm.comment.focus();
                }else{

                         Link = "country=" + frm.country.value + "&name=" + frm.name.value + "&comment=" + frm.comment.value + "&id=" + frm.id.value ;

                         document.getElementById('imgr').style.visibility = "visible";
                         document.getElementById('caption').innerHTML = '';
                         document.getElementById('caption').innerHTML = 'يتم الأن اضافة تعليقك الرجاء الإنتضار.....';
                         
                         Link = "?action=get&type=save&" + Link;
                         xmlHttp = GetXmlHttpObject(Response);
                         xmlHttp.open('POST','fawaz_ajax/getalbum.php'+ Link ,true);
                         xmlHttp.send(null);
                         
                }
         }catch (e) {alert(e.description);}

}

var AutoClose = true;

PositionX = 100;
PositionY = 100;

defaultWidth  = 150;
defaultHeight = 100;

if (parseInt(navigator.appVersion.charAt(0))<=4){
        var isNN=(navigator.appName=="Netscape")?1:0;
        var isIE=(navigator.appName.indexOf("Microsoft")!=-1)?1:0;
}

var optNN='scrollbars=no,width='+defaultWidth+',height='+defaultHeight+',left='+PositionX+',top='+PositionY;
var optIE='scrollbars=no,width=150,height=100';



function popImage(imageURL,imageTitle){

         if (isNN){imgWin=window.open('about:blank','',optNN);}
         if (isIE){imgWin=window.open('about:blank','',optIE);}
                with (imgWin.document){
                        writeln('<html><head><title>Loading...</title><style>body{margin:0px;}</style>');writeln('<sc'+'ript>');
                        writeln('var isNN,isIE;');writeln('if (parseInt(navigator.appVersion.charAt(0))>=4){');
                        writeln('isNN=(navigator.appName=="Netscape")?1:0;');writeln('isIE=(navigator.appName.indexOf("Microsoft")!=-1)?1:0;}');
                        writeln('function reSizeToImage(){');writeln('if (isIE){');writeln('window.resizeTo(300,300);');
                        writeln('width=300-(document.body.clientWidth-document.images[0].width);');
                        writeln('height=300-(document.body.clientHeight-document.images[0].height);');
                        writeln('window.resizeTo(width,height);}');writeln('if (isNN){');
                        writeln('window.innerWidth=document.images["George"].width;');writeln('window.innerHeight=document.images["George"].height;}}');
                        writeln('function doTitle(){document.title="'+imageTitle+'";}');writeln('</sc'+'ript>');
                        if (!AutoClose)
                                 writeln('</head><body bgcolor=000000 scroll="no" onload="reSizeToImage();doTitle();self.focus()">')
                        else writeln('</head><body bgcolor=000000 scroll="no" onload="reSizeToImage();doTitle();self.focus()" onblur="self.close()">');
                        writeln('<img name="George" src='+imageURL+' style="display:block"></body></html>');
                        close();
                }
        }