var _timer;
var _arrIframes=[];
//var _ARR = new Array();

function GetRootPath(){   var root = window.location.toString().split('/');  return root[0] + '//' + root[2] + '/' + root[3] + '/';}

function ExpCollVerticalOne( divId,  replyIframeId ) {
                     ExpCollVertical( divId, 28, 
                         document.all ? $( replyIframeId ).Document.body.offsetHeight + 28
                            :   $( replyIframeId ).contentDocument.body.offsetHeight < 125 ? 125
                            :   $( replyIframeId ).contentDocument.body.offsetHeight ); 
              
}
                                       
function ExpCollVertical( id , min, max ){
  clearTimeout(_timer);  
    var obj = $( id);
   if(parseInt(obj.style.height  )  <= min  ) 
        ExpandVertical(obj );
   else
        CollapseVertical(obj, min);
}

 function ExpandVertical(obj){

  if( obj.MinHeight == null) obj.MinHeight =   parseInt(obj.offsetHeight) ;
   obj.style.height = parseInt(obj.offsetHeight) + 'px';
         if( parseInt(obj.style.height) + 50 <= obj.MaxHeight  ){   
               obj.style.height = (parseInt(obj.style.height) + 50) + 'px'   ;
            
              _timer = setTimeout(function(){ ExpandVertical(obj, obj.MaxHeight ) }, 5);
              //  _ARR.push(_timer);
          }
         else{       
                obj.style.height = obj.MaxHeight  +'px'   ;
         } 
}

function CollapseVertical(obj, min){
   if( obj.MaxHeight == null) obj.MaxHeight =   parseInt(obj.offsetHeight) ; 

        if(  obj.style.height == '') obj.style.height =  obj.offsetHeight + 'px';
        
        if( parseInt(obj.style.height  ) > min){   
             
            if( parseInt(obj.style.height) - 50 >= min ) {
                obj.style.height = ( parseInt(obj.style.height)   - 50) + 'px'  
              
                _timer =  setTimeout(function(){ CollapseVertical(obj, min) }, 5);
               // _ARR.push(_timer);
            }
            else{
                obj.style.height = min + 'px'  ; 
            }  
        }
}     
                    
function ExpCollH( id , min, max ){
  clearTimeout(_timer);  
    var obj = $( id);
   if( obj.MinWidth == null) obj.MinWidth =   min;
    if( obj.MaxWidth == null) obj.MaxWidth =  max;
    
   if(parseInt(obj.style.width  )  <= min  ) 
        ExpHoriz(obj );
   else
        CollHoriz(obj, min);
}

 function ExpHoriz(obj){

   obj.style.width = parseInt(obj.offsetWidth) + 'px';
         if( parseInt(obj.style.width) + 50 <= obj.MaxWidth  ){   
               obj.style.width = (parseInt(obj.style.width) + 50) + 'px'   ;
            
              _timer = setTimeout(function(){ ExpHoriz(obj, obj.MaxWidth ) }, 5);
               // _arr.push(_timer);
          }
         else{     
                obj.style.width = obj.MaxWidth  +'px'   ;  
         } 
}

function CollHoriz(obj, min){  

        if(  obj.style.width == '') obj.style.width =  obj.offsetWidth + 'px';
        
        if( parseInt(obj.style.width  ) > min){   
             
            if( parseInt(obj.style.width) - 50 >= min ) {
                obj.style.width = ( parseInt(obj.style.width)   - 50) + 'px'  
              
                _timer =  setTimeout(function(){ CollHoriz(obj, min) }, 5);
               // _arr.push(_timer);
            }
            else{
                obj.style.width = min + 'px'  ; 
            }  
        }
}     

function OnContentComplete(type, iframeId, max){ 
    setTimeout(function(){
  var iframe   =document.getElementById(iframeId); 
  if(iframe){

                        var doc = document.all ?  iframe.Document : iframe.contentDocument;            
						var iframeDocBody = doc.body;
						if( iframeDocBody ){     
						
				          //  iframe.MaxHeight= document.all ?  iframeDocBody.scrollHeight  :  iframeDocBody.offsetHeight;
						    
							iframe.style.height= document.all ?  iframeDocBody.scrollHeight  :  iframeDocBody.offsetHeight  +'px';
						  		iframeDocBody.style.fontSize = '11px';     	iframeDocBody.style.fontFamily = 'verdana,arial';                
							iframe.style.height= document.all ?  iframeDocBody.scrollHeight  :  iframeDocBody.offsetHeight  +30+'px';
							// iframe.style.height= document.all ?  iframeDocBody.scrollHeight  :  iframeDocBody.offsetHeight + 30;
							iframe.MaxHeight = parseInt(iframe.style.height);
							 iframe.style.height ='1px';
						    if(iframe.MaxHeight > max)  iframe.MaxHeight = max;												
							ExpandVertical(iframe);												
							//if( parseInt(iframe.style.height) > max ) iframe.style.height = max+'px';
                        }
                    if(type =='i'){
                      GoToIframeAnchor(iframeId);
                    }
                    else if( type == 'r'){
                      GoToAnchor();
                    }                   
                    MakeLinksPopup(doc);
                }   
           }, 0);              
}




function Preview(html){
     var preview ;
    preview = window.open(_ROOTPATH+'Popups/Preview.aspx', 'Preview', 'width=800, height=600, resizable=1, scrollbars=1'); 
        setTimeout(function(){
        try{
            preview.document.body.innerHTML =html;
        }
        catch(ex){
            preview.document.body.innerHTML =html;
        }
    }, 1000);
}

function QuickTip(str, W, H){
//alert(Root() + 'iframes/qck_tip.aspx?t='+t()+'&tip=' + str , W, H );
    OpenIframe( _ROOTPATH + 'iframes/qck_tip.aspx?t='+t()+'&tip=' + str , W, H   )
}

function BeginProcess(E){
    var pos = GetMousePosition(E);
   var img= document.createElement('img');
   img.src = _ROOTPATH +'images/spinner.gif';
   img.style.position ='absolute';
   img.style.top = pos.y+20 +'px'; 
   img.style.left = pos.x+'px'; 
   document.body.appendChild(img);
   return img;
}
function EndProcess(img){
 document.body.removeChild(img);
}

function AlertMsg(msg, E){ 
   var D = document.createElement('div');    
   D.style.position = "absolute";
   D.align = "center"; 
    D.style.color = "black";
    D.style.backgroundImage = "url("+_ROOTPATH+"images/grad/yellow.png)";
    D.innerHTML = '<img src='+_ROOTPATH+'images/icon_info.jpg />'; 
    D.innerHTML += msg;   
   D.style.fontSize = '12px' 
   D.style.width ='300px'
   if(E){
      var pos = GetMousePosition(E);
        D.style.top = pos.y;
        D.style.left = pos.x; 
   }else{
      CenterObject(D);
   }
 
//    D.style.top = (parent.window.screen.height / 2 + parent.document.body.parentNode.scrollTop - parent.window.screenTop) + 'px'; 
//    D.style.left = (parent.window.screen.width / 2 + parent.document.body.parentNode.scrollLeft - parent.window.screenLeft 
//                                         - parseInt(D.style.width) ) +'px'; 
    document.body.appendChild(D); 
    setTimeout(function(){ document.body.removeChild( D ) }, 5000);
}

function Afirm( O, x){
    if(O.getAttribute('OrigColor') == null)  O.setAttribute('OrigColor', O.style.color);
   if(x == null) x = 20;
    
   if((x % 2) == 0 ) O.style.color = 'yellow';
   else O.style.color= 'blue';      
 
    if( x==0 ){  
        O.style.color = O.getAttribute('OrigColor'); 
     return;      
     }
 
  setTimeout(function (){ Afirm(O, --x ); } , 100);
}

function CenterObject(O) {
    O.style.top = (parseInt(window.screen.height ) / 2 + parseInt(document.body.parentNode.scrollTop) - 
                        (window.screenTop ?  parseInt(window.screenTop) : 100) -  
                        parseInt( O.style.height ? O.style.height : 0 )/2) + 'px'; 
    O.style.left = (parseInt(window.screen.width) / 2 + parseInt(document.body.parentNode.scrollLeft) -
                       (window.screenLeft ? parseInt(window.screenLeft) : parseInt(window.screenX)) -
                        parseInt(O.style.width ? O.style.width : 0)/2) + 'px'; 
}


//--Iframe Opener~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

function OpenIframe( src , width, height, autoClose   ){   //var iframe =document.getElementById('_iframe') ;
     if( _arrIframes.length > 0) CloseIframe();
       iframe =   document.createElement('iframe');
     _arrIframes.push(iframe);
      document.body.appendChild(iframe);    iframe.style.position= 'absolute';     iframe.style.borderWidth = '0px';
     
//          if( iframe.src != "") { 
//         setTimeout( function(){  OpenIframe( src , width, height   ) }, 500)
//         return;
//         } 
            //CloseIframe();  
            //iframe.style.visibility = "visible";
            iframe.src =src;
            if(width)    iframe.style.width = width + "px";
            if(height) iframe.style.height =  height + "px";
       
            //document.body.appendChild(iframe);
            CenterObject(iframe );
              MaximizeIframe(iframe, width, height);
              
              if(autoClose == null || autoClose == true){
                    setTimeout(
                        function(){ 
                             iframe.focus();   //$('_iframe').focus(); 
                              //iframe.onblur = function(){ setTimeout( function(){MinimizeIframe( iframe );}, 500) ;     } 
                              iframe.onblur = function(){ 
                           
                                     if(document.all) CloseIframe(); //ie
                                     else {     //ff            
                                        document.body.onclick =  function(){ 
                                                                              //  if( iframe.style.visibility != 'hidden' )
                                                                                    CloseIframe();            
                                                                                document.body.onclick = null;                                                                              
                                                                            };
                                                                           
                                    }  
                              } 
                        }
                   , 1000);
           }
           //window.history[window.history.length -2] = null;
           
            return iframe;

}  

function CloseIframe(){
//        $("_iframe").style.visibility = "hidden";
//        $("_iframe").src = "";      
setTimeout(function(){
   for(i=0; i<_arrIframes.length; i++){
           try{
                    document.body.removeChild(_arrIframes[i]);
                    _arrIframes.shift();
             } catch(ex){}   

  }
  }, 0);
        
//        if( !document.all ){
//          setTimeout( function(){ 
//                window.history.back(); //ff offset
//            }, 1);
//        } 
}

function MaximizeIframe(iframe, maxWidth, maxHeight, w, h){
    if(w == null){
     w=0;
     //iframe.style.top= iframe.stye
     }
      if(h==null) {
      h=0;
   }
    if(w <= maxWidth) iframe.style.width = w + "px";
    if(h <= maxHeight) iframe.style.height =  h + "px";
   
   if( w<= maxWidth || h <= maxHeight){
    setTimeout( 
         function(){ MaximizeIframe(iframe, maxWidth, maxHeight, w + 50, h + 50); }
         , 10
     );
     }
     else{
        iframe.style.width = maxWidth + "px";
        iframe.style.height =  maxHeight + "px";     
     }
}

function MinimizeIframe(iframe, w, h){
    if(w == null)     w= parseInt(iframe.style.width);    
    if(h==null)       h= parseInt(iframe.style.height );   

if( w > 0 )    iframe.style.width = w + "px";
if(h >0)    iframe.style.height =  h + "px";   

    if( w > 0 || h > 0 ){
        setTimeout( 
        function(){ MinimizeIframe(iframe, w-50, h-50); }
        , 10
        );
    }
    else{            
        CloseIframe();
    }   
}

function DoAlternateItemImg(obj){
    obj.onerror = null;
    obj.src = _DefaultItemImagePath;
}
function DoAlternateAvatar(obj){
obj.onerror = null;
    obj.src = _DefaultAvatarPath;
}

function DDL_SelectValue(ddl, value){
    ddl = document.getElementById(ddl);
    for(i=0; i < ddl.options.length; i++){
            if(value == ddl.options[i].value){
                ddl.selectedIndex = i;
                return;
            }
    }
}

function OpenSendLink(link, from){
    OpenIframe(_ROOTPATH + 'iframes/sendlink.aspx?link=' + link + '&from=' + from, 380,180);
}
function OpenInviteWin(){
    OpenIframe(_ROOTPATH + 'iframes/invite.aspx' , 390,160);
}


function GetMousePosition(ev){
	if(ev.pageX || ev.pageY){
		return {x:ev.pageX, y:ev.pageY};
	}
	return {
		x:ev.clientX + document.body.parentNode.scrollLeft - document.body.clientLeft,
		y:ev.clientY + document.body.parentNode.scrollTop  - document.body.clientTop
	};
}

function CreateDiv(E, str){ 
var odiv;
    odiv = $("_div") ;
    odiv.innerHTML = str;
    odiv.style.backgroundColor = "yellow";
    odiv.style.position = "absolute";
    odiv.style.top = E.clientY; odiv.style.left = E.clientX;
    alert(odiv.style.backgroundPositionX );
}

function CreateIframe( url ){
        var F = document.createElement("iframe");     
        F.src = url;
        F.style.position ="absolute";   
        F.onblur = function(){EL("_div").innerHTML='';}      
        return F;  
}