function selectFirstFormField()
{
	var df = document.forms;
	if (!df.length>0) return;
	if (df[0].name == 'login')
	{
		if(df[0].login.value.length>0)
		{
			df[0].password.focus();
		} else {
			df[0].login.focus();
		}
	} else {
		var o=df[0].elements;
		for (var i=0; i < o.length; i++)
		{
			if (o[i].type != 'hidden')
			{
				o[i].focus();
				break;
			}
		}
	}
}