function cs_table_submitchk(f)
{
	if (	!valid(f._phone.value, is_digits, "Phone number is in invalid format") ) {
		return false;
	}
	return true;
}

function cs_table_ed(f, kval, phone)
{
	f.kval.value=kval;
	f._phone.value=phone;
}

function cs_0in_ed(kval,phone){
	f=document.cs_0in_frm;
	cs_table_ed(f, kval, phone);
}
function cs_1in_ed(kval,phone){
	f=document.cs_1in_frm;
	cs_table_ed(f, kval, phone);
}
function cs_0out_ed(kval,phone){
	f=document.cs_0out_frm;
	cs_table_ed(f, kval, phone);
}
function cs_1out_ed(kval,phone){
	f=document.cs_1out_frm;
	cs_table_ed(f, kval, phone);
}

var lastid=-1;

function set_hicolor (id)
{
	document.getElementById(id).className="opt_list_hicolor";
	if (lastid!=-1 && lastid!=id) document.getElementById(lastid).className="opt_list";
	lastid=id;
}	
var last0inid=-1;
function set_0inhicolor (id)
{
	document.getElementById(id).className="opt_list_hicolor";
	if (last0inid!=-1 && last0inid!=id) document.getElementById(last0inid).className="opt_list";
	last0inid=id;
}	
var last0outid=-1;
function set_0outhicolor (id)
{
	document.getElementById(id).className="opt_list_hicolor";
	if (last0outid!=-1 && last0outid!=id) document.getElementById(last0outid).className="opt_list";
	last0outid=id;
}	

var last1inid=-1;
function set_1inhicolor (id)
{
	document.getElementById(id).className="opt_list_hicolor";
	if (last1inid!=-1 && last1inid!=id) document.getElementById(last1inid).className="opt_list";
	last1inid=id;
}	
var last1outid=-1;
function set_1outhicolor (id)
{
	document.getElementById(id).className="opt_list_hicolor";
	if (last1outid!=-1 && last1outid!=id) document.getElementById(last1outid).className="opt_list";
	last1outid=id;
}	

var last2inid=-1;
function set_2inhicolor (id)
{
	document.getElementById(id).className="opt_list_hicolor";
	if (last2inid!=-1 && last2inid!=id) document.getElementById(last2inid).className="opt_list";
	last2inid=id;
}	
var last2outid=-1;
function set_2outhicolor (id)
{
	document.getElementById(id).className="opt_list_hicolor";
	if (last2outid!=-1 && last2outid!=id) document.getElementById(last2outid).className="opt_list";
	last2outid=id;
}	

var last3inid=-1;
function set_3inhicolor (id)
{
	document.getElementById(id).className="opt_list_hicolor";
	if (last3inid!=-1 && last3inid!=id) document.getElementById(last3inid).className="opt_list";
	last3inid=id;
}	
var last3outid=-1;
function set_3outhicolor (id)
{
	document.getElementById(id).className="opt_list_hicolor";
	if (last3outid!=-1 && last3outid!=id) document.getElementById(last3outid).className="opt_list";
	last3outid=id;
}