function SelectOption(formName,fieldName,val) {
	if(document.forms[formName][fieldName]) {
		var select = document.forms[formName][fieldName];
		for (i=0; i<select.options.length; i++) {
			if (select.options[i].value == val) {
				select.options[i].selected = true;
			} else { select.options[i].selected = false; }
		}
	}
}