// JavaScript Document
function clearfield(field, value, size) {
	var obj = document.getElementById(field)
	if(obj.value == value) {
		obj.value = "";
		obj.setAttribute('maxlength',size);
		obj.setAttribute('size',size); }
}
function resetfield(field, value, size) {
	var obj = document.getElementById(field)
	if(obj.value == "") {
			obj.setAttribute('maxlength',size);
			obj.setAttribute('size',size);
			obj.value = value; }
}
function showhide(show, hide, displayas) {
	var show = document.getElementById(show);
	var hide = document.getElementById(hide);
	show.style.display = displayas;
	hide.style.display = 'none';
}