function validate_loginForm() {

	try {
		//--------username-------//

if ( document.loginForm.username != null ) {
if ( ((document.loginForm.username.value == '')) ) {

			alert('Please enter Your username');
			document.loginForm.username.focus();
			return false;
}
}
//--------end username-------//

		//--------password-------//

if ( document.loginForm.password != null ) {
if ( ((document.loginForm.password.value == '')) ) {

			alert('Please enter Your password');
			document.loginForm.password.focus();
			return false;
}
}
//--------end password-------//

	}
	catch(e) {
		return true;
	}
	return true;
}