var win = null;

function ShowPicture(dir,name,w,h,resize){
        LeftPosition = 10;
        TopPosition = 10;
        h=h+20;
        w=w+20;
        settings="height="+h;
        settings=settings+" ,width="+w+",top="+TopPosition+" ,toolbar=no";
        settings=settings+",left="+LeftPosition;
        settings=settings+",scrollbars=yes ,resizable="+resize;
        win = window.open("?d="+dir+"&n="+name,"",settings);
        win.name=myname;
        win.focus;
}