function ApeerImage(curent_img, old_img, op, last_inx){
                op+=2;
                curent_img.style.opacity = op/100;
                curent_img.style.filter = 'alpha(opacity='+op+')';
                if(op == 100){
                    if(old_img){
                        try{
                            old_img.removeNode(true);
                        }catch(e){
                            if (old_img.parentNode)
                            old_img.parentNode.removeChild(old_img);			
                        }                        
                    } 
                    if(rgpics.length == last_inx+1)last_inx = 0;
                    else last_inx++;
                    window.setTimeout(function(){InitPicture(rgpics[last_inx])},4000);
                }else 
                  window.setTimeout(function(){ApeerImage(curent_img, old_img, op, last_inx)},10);
            }
            
              function InitPicture (pic){
                var target = document.getElementById('rgroupshow');
                var n_img = document.createElement('IMG');
                var old_img = target.firstChild;
                n_img.src = pic.src;
                n_img.width = rgwidth;
                n_img.height = rgheight;
                n_img.hspace = 0;
                n_img.style.position = 'absolute';
                n_img.style.opacity = 0.01;
                n_img.style.filter = 'alpha(opacity=1)';
                target.appendChild(n_img,target.firstChild);
                ApeerImage(n_img,old_img,0,rgpics.indexOf(pic));
            }
           
            window.onload = function()
            {   InitPicture(rgpics[0]);
            }