function selectOption( select_id, opt )
{
	obj = document.getElementById( select_id );
	if (!obj) {
		obj2 = document.getElementsByName( select_id );
		obj=obj2[0];
	}
	for( i = 0 ; i < obj.length ; i++ )
	{
		if (obj.options[i].value==opt) {
			obj.options[i].selected=true;
			break;
		}
	}
}