var login	= document.getElementById( 'login_' );
var pass	= document.getElementById( 'password' );

login.focus( );

function checkInputs( )
{
	if( login.value.length < 2 || pass.value.length < 2 )
	{
		alert( 'Please enter your login details' );
		login.focus( );
		login.style.border	= 'solid 1px #f00';
		pass.style.border	= 'solid 1px #f00';
		return false;
	}
	return true;
}