/*
    (c)2006-2007 by Altura Ventures, LLC.
    All rights reserved worldwide
*/

function lfValidCity(val)
{
	return ((val.value != "") && (val.value != "enter airport/city"));
}

function lfValidDate(val)
{
	return ((val.value != "//") && (val.value != "MM/DD/YY"));
}

function lfSubmitLowfaresForm(frm)
{
	var ddm = frm.ddm.options[frm.ddm.selectedIndex].value;
	var ddd = frm.ddd.options[frm.ddd.selectedIndex].value;
	var ddy = frm.ddy.options[frm.ddy.selectedIndex].value;
	var rdm = frm.rdm.options[frm.rdm.selectedIndex].value;
	var rdd = frm.rdd.options[frm.rdd.selectedIndex].value;
	var rdy = frm.rdy.options[frm.rdy.selectedIndex].value;
	frm["dd"].value = ddm + "/" + ddd + "/" + ddy;
	frm["rd"].value = rdm + "/" + rdd + "/" + rdy;

	var errs = 0;

	if (!lfValidCity(frm.c1)) errs += 1;
	if (!lfValidCity(frm.c2)) errs += 1;
	if (!lfValidDate(frm.dd)) errs += 1;
	if (!lfValidDate(frm.rd)) errs += 1;

	if (errs != 0) alert("Please complete the entire form and click SEARCH");
	return (errs == 0);
}