function openwin(id)
    {        
        myleft=(screen.width)?(screen.width-300)/2:100;
        mytop=(screen.height)?(screen.height-190)/2:100;
        //var win = window.open("login_window.html?id=" + id, "login","status = 0, height = 351, width = 381, resizable = 0,menubar=0,location=0,top="+mytop+",left="+myleft);
        var win = window.open("http://www3.tanker.com.sg/sso?id=" + id, "login","status = 0, height = 351, width = 381,resizable = yes, scrollbars = yes,menubar=1,location=0,top="+mytop+",left="+myleft); 
        win.focus();
    }
	
	function openwin1(id)
     {        
          myleft=(screen.width)?(screen.width-720)/2:100;
          mytop=(screen.height)?(screen.height-450)/2:100;
          var win = window.open("video.htm", "video","status = 0, height = 426, width = 720, resizable = 0,menubar=0,location=0,top="+mytop+",left="+myleft); 
          win.focus();
     }