function popupwin(url) {
                                var popwin=window.open(url,"popwin","width=630,height=415,screenX=100,screenY=50,history=no,resizable=yes,status=no,toolbar=no,menubar=no,location=no");
                                popwin.focus();
                                }

        var view = new Array("limani", "olive", "kelari","mountain","souda","home");
        view["limani"] = "/images/001-b-limanititle.jpg";
        view["olive"] = "/images/001-b-olivegrovetitle.jpg";
        view["kelari"] = "/images/001-b-kelarititle.jpg";
        view["mountain"] = "/images/001-b-mountain.jpg";
        view["souda"] = "/images/001-b-souda.jpg";
        view["home"] = "/images/001-b-title.jpg";

function chtview(src) {
        document.images.topimage.src=view[src];
        }