function openLoginForm(){
	document.getElementById('login-form').style.display = 'block'; 	
	// document.forms.login.'auth.passwd'.focus();
}

function closeLoginForm(){
	document.getElementById('login-form').style.display = 'none';
}

function OpenWindow(url, w, h) {
   var scr = 'yes';
   open(url, "", 'menubar=no,directories=no,location=no,resizable=yes, target=viv scrollbars=yes,width='+w +',height='+h);
}