var extWin;
function openZoomWindow(filename,titel) {
	extWin = window.open("zoomify.asp?filename=" + filename ,"win","scrollbars=no,resizable=yes,width=440,height=600");
	//extWin.document.close();
	extWin.resizeTo(440,670);
	extWin.focus();
	return (false);
}