var Street = '';
var TCity1 = '';
var State = '';
var Zip = '';
var HName = '';
var StarR = '0';

var pst = '';
var cst = '';
var bB = true;
//var bC = true;
var bFfst = '';

//window.onload = I;
document.onclick = HCal;

function hw(id)
{
	cst = DE('typ').options[DE('typ').selectedIndex].value;
	if ((id == pwid) && (pst == cst)){return;}
	cwid = id;
	DE('r' + id).checked = true;
    SO();
	SetSearchType();
	SetST(cwid);
	SetTeleMessage();
	if(cwid != '2'){SH(DE('divWrs'),0);SH(DE('divWOptions'),0);}else{SH(DE('divWrs'),1);SH(DE('divWOptions'),1);}
	BuildFields();
	pwid = cwid;
	pst = cst;
}

function BuildFields()
{
	switch (pwid){case '4':case '5':switch (cwid){case '4':case '5':if(!bB){pwid = cwid;return;};break;}break;}
	if (bB){GetSavedValues();}
    SO();
	SetIH('divWFields',GetFieldsHTML());
	BuildRASC();
	if (bB && DE('ao').value == '1'){SetAO();}
	bB = false;
}

function BuildRASC()
{
	if(pwid == cwid){return;}
	switch (pwid){case '4':case '5':switch (cwid){case '1':case '4':case '5':if (bB){return ''};break;}break;}
	var n = 0;
	switch (cwid)
	    {
	        case '2':n = 2;maxC=6;break;
	        case '4':case '5':case '6':n = 2;maxC=5;break;
	        default:n = 0;break;
	    }
	var s = true;
	if (cwid == '2' || cwid == '6'){s = false;minA = 1;}else{minA = 0;}
	if (cwid == '2'){maxR = 9;}else{maxR = 3;}
	SetRASC(n,s);
}

function GetFieldsHTML()
{
	var s = '';
    var t = '';   
	switch (cwid)
	{
		case '2':
	        switch (cst)
	        {
		        case '1':s = GetGL('tcy','Destination:') + '<br/>';break;
		        case '2':s = GetGL('tcy','Airport name: (Ex. New York, JFK):') + '<br/>';break;
		        case '3':s = GetGL('tcy','Attraction name: (Ex. Statue of Liberty):') + '<br/>';break;
		        case '4':s = GetGL('tsr','Street address or intersection:') + '<br/>';break;
	        }
            t = t + '<div class="bl1">';
            if(cst == '4'){t = t + s + GetGI('tsr',Street,'large','',' onfocus="HCal();this.select();" onchange="Rem(this);"','255');}
            else{t = t + s + GetGI('tcy',GetDestination(),'large','',' onfocus="HCal();this.select();" onchange="Rem(this);"','100');}
            t = t + '</div>';
            if(cst == '4')
            {
		        t = t + '<div class="bl1">';
		        t = t + '<div class="flmed">';
		        t = t + '<div class="fl">' + GetGL('tct','City:') + '<br/>' + GetGI('tct',TCity1,'','',' onfocus="HCal();this.select();" onchange="Rem(this);"','100') + '</div>';
		        t = t + '</div>';
		        t = t + '<div class="frmed">';
		        t = t + '<div class="fl">' + GetGL('tst','State:') + '<br/>' + GetDD('tst',arrST,State,'small','',' onchange="Rem(this);"') + '</div>';
		        t = t + '<div class="fr">' + GetGL('tzp','ZIP code:') + '<br/>' + GetGI('tzp',Zip,'small','',' onfocus="HCal();this.select();" onchange="Rem(this);"','5') + '</div>';
		        t = t + '</div>';
		        t = t + '</div>';
            }
            t = t + '<div class="bl1">';
            t = t + '<div class="flmed">';
            t = t + GetGL('fdt','Check-in:') + '<br/>' + GetDt('H','F');
            t = t + '</div>';
            t = t + '<div class="frmed">';
            t = t + GetGL('tdt','Check-out:') + '<br/>' + GetDt('H','T');
            t = t + '</div>';
            t = t + '</div>';
            t = t + '<div class="clearer"></div>';
		    break;
        case '4':
		case '5':
			t = GetFields('F');
			if (DE('bFfstAB').value == 1)
			{
				bFfst = DE('bFfstDefault').value;
				DE('bFfst').value = bFfst;

				t = t + '<div class="bl1">';
				t = t + GetCB('ffst','1','Show me flights first',bFfst,'','',' onclick="SetFfst();Rem(this)"','');
				t = t + '</div>';
			}
			else
			{
			    bFfst = 0;
				DE('bFfst').value = bFfst;			
			}
			break;
        case '6':t = GetFields('HC');break;
		default:t = '';break;
	}
	return t;
}

function SetAO()
{
    DE('ao').value = '1';
	SetIH('divO1',GetAOHTML());
}

function GetAOHTML()
{
	sb.Reset();
	sb.Concat('<div class="bl1" style="padding-top:3px;">');
	sb.Concat('<div class="flmed">' + GetGL('hnm','Hotel name:') + '<br/>' + GetGI('hnm',HName,'','',' onfocus="HCal();this.select();" onchange="Rem(this);"','80') + '</div>');
	sb.Concat('<div class="frmed"><a href="/pub/agent.dll?qscr=hgen&hfnm=H_VHW_default.htx&rhtx=HTX_HOTVSRCH#class">Hotel class:</a><br/>' + GetDD('str',arrSR,StarR,'','',' onchange="Rem(this);"') + '</div>');
	sb.Concat('</div>');
    sb.Concat('<div class="clearer"></div>');
	return sb.GetValue();
}

function SetST(id)
{
	switch (id)
	{
		case '2':SText = rooms == 9 ? 'Request 9+ hotel rooms' : 'Search for hotel';break;
		case '4':SText = 'Search for hotels + flights';break;
		case '5':SText = 'Search for hotels + flights + cars';break;
		case '6':SText = 'Search for hotels + cars';break;
	}
	SetSTG();
}

function Rem(el)
{
	RemG(el);
	var n = el.id.substr(3);
	switch (el.id.substr(0,3))
	{
		case 'tsr':Street = el.value;DE('Street').value = Street;break;
		case 'tct':TCity1 = el.value;DE('TCity1').value = TCity1;break;
		case 'tst':State = el.value;DE('State').value = State;break;
		case 'tzp':Zip = el.value;DE('Zip').value = Zip;break;
		case 'hnm':HName = el.value;DE('HName').value = HName;break;
		case 'str':StarR = el.value;DE('StarR').value = StarR;break;
	}
}

function GetSavedValues()
{
	GetSavedValuesG();
	var v;
	v = DE('Street').value;if (v != '') {Street = v;}
	v = DE('TCity1').value;if (v != '') {TCity1 = v;}
	v = DE('State').value;if (v != '') {State = v;}
	v = DE('Zip').value;if (v != '') {Zip = v;}
	v = DE('HName').value;if (v != '') {HName = v;}
	v = DE('StarR').value;if (v != '') {StarR = v;}
}