<!--
var listing_style = "";
var b_cities = new Array('New York', 'Woodbury Commons, NY');
var g_bus = new Object;
var total_cities = b_cities.length;
for (i=0; i<total_cities; i++)
  g_bus[b_cities[i]] = new Array;

g_bus['New York'][0] = 'Woodbury Commons, NY';
g_bus['Woodbury Commons, NY'][0] = 'New York';
///////////// function
function update_bus_from()
{
	var bf_obj = get_bus_from_obj();
	while(bf_obj.hasChildNodes())
	{
		bf_obj.removeChild(bf_obj.lastChild);

	}
	bf_obj.options[0] = new Option("Departure City","");
	if(listing_style == 'states')
	{
		bus_listing_states(bf_obj);
	}
	else
	{
		//document.getElementById("listing_style").checked = false;
		bus_listing_cityes(bf_obj);
	}
}

function bus_listing_cityes(bf_obj)
{
	for (var i=0; i<b_cities.length; i++)
	{
		var j = i+1;
		bf_obj.options[j] = new Option(b_cities[i], b_cities[i]);
	}
}

function bus_listing_states(bf_obj)
{
	var opg_arr = new Array();
	for (var opg in states )
	{
		opg_arr[opg] = document.createElement("optgroup");
		opg_arr[opg].label = states[opg];
	}
	for (var i=0; i<b_cities.length; i++)
	{
		var j = i+1;
		var o = document.createElement("option");
		var arr = b_cities[i].split(/,\s+/);
		o.value = b_cities[i];
		o.innerHTML = arr[0];
		var short_state = arr[1];
		if(opg_arr[short_state])
			opg_arr[short_state].appendChild(o);

	}
	for(var opg in opg_arr) {
		opg_arr[opg].label = states[opg];
		if(opg_arr[opg].hasChildNodes())
			bf_obj.appendChild(opg_arr[opg]);
	}
}

function change_r_date(d)
{
    if (document.bus_search)
    {
		if (document.bus_search.b_roundtrip.checked == false)
		{
			document.bus_search.return_date.value = '';
		}
		else
		{
			if (d == "")
			{
				d = "N/A";
			}
			var f_count = document.forms.length;
			for (var i=0; i<f_count; ++i)
			{
				if (document.forms[i].r_date)
				{
					document.forms[i].r_date.value = d;
				}
			}
		}
    }
}

function change_passengers(n)
{
    if (document.bus_search)
    {
        var f_count = document.forms.length;
        for (var i=0; i<f_count; ++i)
        {
            if (document.forms[i].vol)
            {
                document.forms[i].vol.value = n;
            }
        }
    }
}

function select_oneway(no_update)
{
	if (document.bus_search)
	{
		document.bus_search.return_date.value = '';
		conditional_update();
	}
}

function select_roundtrip(d)
{
	if (document.bus_search)
	{
		var rd_obj = document.bus_search.return_date;
		if (d == null)
		{
			d = document.bus_search.filter_date.value;
			var darray = d.split("-");
			var start_d = new Date(darray[0], darray[1]-1, darray[2]);
			var r_d = new Date(start_d.valueOf() + 172800000);
			var m = r_d.getMonth() + 1;
			if (m < 10)
			{
				m = "0" + m;
			}
			var dt = r_d.getDate();
			if (dt < 10)
			{
				dt = "0" + dt;
			}
			rd_obj.value = r_d.getFullYear() + '-' + m + '-' + dt;
		}
		conditional_update();
	}
}

function enable_roundtrip()
{
        if (document.bus_search)
        {
                document.bus_search.b_roundtrip.checked = true;
                var t_obj = document.getElementById("timeList");
                if (t_obj && t_obj.innerHTML != "")
                {
                        t_obj.innerHTML = "";
                }
                br_cal.select(document.bus_search.return_date,'br_date','yyyy-MM-dd');
        }
}

function select_preset()
{
	if (document.bus_search && document.bus_search.sbus_from)
	{
		document.bus_search.sbus_from.disabled = true;
		document.bus_search.sbus_to.disabled = true;
		document.bus_search.bus_from.disabled = false;
		document.bus_search.bus_to.disabled = false;
	}
}

function select_search()
{
    if (document.bus_search && document.bus_search.sbus_from)
    {
		document.bus_search.sbus_from.disabled = false;
		document.bus_search.sbus_to.disabled = false;
		document.bus_search.bus_from.disabled = true;
		document.bus_search.bus_to.disabled = true;
	}
}
///////////////////////////// list by states //////////

function list_by_states(f) {

	var bt_obj = get_bus_to_obj();
	var f_states = new Array();
	var opg_arr = new Array();

	for (var i=0; i<g_bus[f].length; i++)
	{

		var citys_arr = g_bus[f][i].split(/,\s+/);
		citys_arr.push(g_bus[f][i]);
		opg_arr.push(citys_arr);
		if( f_states.toString().indexOf(citys_arr[1])<0 ){

			f_states.push(citys_arr[1]);
		}

	}

	var opg_obj = new Array();

	for(var st in states ) {

		if(f_states.toString().indexOf(st) > -1){


			var opt = document.createElement("optgroup");

			for(var j=0; j<opg_arr.length; j++) {

				var o = document.createElement("option");
				o.value = opg_arr[j][2];

				o.innerHTML = opg_arr[j][0];

				if(st == opg_arr[j][1]) {

					opt.label = states[st];

					opt.appendChild(o);
				}
			}
			opg_obj.push(opt);

		}
	}

	for(var opg in opg_obj) {

		if(opg_obj[opg].hasChildNodes())
			bt_obj.appendChild(opg_obj[opg]);

	}
}

//////////////////////////////////// list_by_cities
function list_by_cities(f) {

		var bt_obj = get_bus_to_obj();

	if (f)
		{

		for (var i=0; i<g_bus[f].length; i++)
		{
			var j = i+1;
        	bt_obj.options[j] = new Option(g_bus[f][i], g_bus[f][i]);
	}
	}

}

function update_bus_to(f)
{
	var bt_obj = get_bus_to_obj();

	while(bt_obj.hasChildNodes())
	{
		bt_obj.removeChild(bt_obj.lastChild);

	}
	var op = document.createElement("option");
	op.value = "";
	op.style.color = '#555555';
	op.innerHTML = "Arrival City";

	bt_obj.appendChild(op);
	if (f)
    {
		if(g_bus[f].length >10 && listing_style == 'states')
		{
			list_by_states(f);
		}
		else
		{
			list_by_cities(f);
        }
	}
	conditional_clear();
}

function get_bus_from_obj()
{
	return window.document.bus_search.bus_from;
}

function get_sbus_from_obj()
{
       	return window.document.bus_search.sbus_from;
}

function get_bus_to_obj()
{
	return window.document.bus_search.bus_to;
}

function get_sbus_to_obj()
{
	return window.document.bus_search.sbus_to;
}

function set_selected(obj, v)
{
    for (var i=0; i<obj.options.length; i++)
    {
        if (obj.options[i].value == v)
        {
            obj.options.selectedIndex = i;
            return i;
        }
    }
    return -1;
}

function update_bus_from_to(f, t)
{
    var bf_obj = get_bus_from_obj();
    var index = 0;
    var sbus_from = document.getElementById("sbus_from_id");
    var sbus_to = document.getElementById("sbus_to_id");
    if (f)
    {
		if (g_bus[f] instanceof Array )
		{
			index = set_selected(bf_obj, f);
			if (sbus_from != null)
			{
				sbus_from.value = bf_obj.options[index].value;
			}
		}
    }
    else
    {
		index = bf_obj.selectedIndex;
		if (index > 0)
		{
			f = bf_obj.options[index].value;
		}
    }
    if (t)
    {
		if (g_bus[f] instanceof Array)
		{
			update_bus_to(f);
			var bt_obj = get_bus_to_obj();
			index = set_selected(bt_obj, t);
			if (index > -1 &&  sbus_to != null)
			{
				sbus_to.value = bt_obj.options[index].value;
			}
    	}
    }
    else if (index > 0)
    {
       	update_bus_to(f);
    }
    return 0;
}

function jump_or_clear()
{
    var bf_obj = get_bus_from_obj();
    var bt_obj = get_bus_to_obj();
    var fv = bf_obj.options[bf_obj.selectedIndex].value;
    var tv = bt_obj.options[bt_obj.selectedIndex].value;
    if (tv == "Yosemite, CA")
    {
        if (fv == "San Francisco, CA")
        {
                return ga("http://www.gotobus.com/cs/c266/yosemitetransportation/index.html");
        }
    }
    if (tv == "Turning Stone Casino, NY")
    {
        if (fv == "Albany, NY")
        {
            return ga("http://www.gotobus.com/cs/c1259/albanytoturningstonecasino/");
        }

    }
    if (tv == "Mohegan Sun Casino, CT")
    {
        if (fv == "Boston, MA")
        {
            return ga("http://www.gotobus.com/sunshine/boston_mohegansuntour/");
        }
    }
    else if (tv == "Atlantic City, NJ")
    {
        if (fv == "Newark, DE" || fv == "Wilmington, DE" || fv == "New Castle, DE")
        {
            return ga("http://www.gotobus.com/creativetravel/");
        }
        if (fv == "Washington, DC" || fv == "Fairfax, VA" || fv == "Springfield, VA" || fv == "Wheaton, MD")
        {
            return ga("http://www.gotobus.com/rexbus/daytriptotajmahalatlanticcity/");
        }
    }
    else if (tv == "Reno, NV")
    {
        if (fv == "San Francisco, CA")
        {
            return ga("http://www.gotobus.com/usasia/sanfrancisco___reno/");
        }
    }
    else if (fv == "San Diego, CA")
    {
        if (tv == "Viejas Casino, CA" || tv == "Sycuan Casino, CA")
        {
            return ga("http://www.gotobus.com/sunfuntours/");
        }
    }
    else if (tv == "Foxwoods Casino, CT")
    {
		return ga("http://www.gotobus.com/shortline/citytour/foxwoodsresortandcasino1_daytour.html");
    }
    else if (tv == "Philadelphia Park Casino, PA" || tv == "Philly Park Casino, PA")    {
        return ga("http://www.gotobus.com/skybus/philadelphiaparkcasinotour/");
    }
    conditional_clear();
}

function conditional_clear()
{
	var t_obj = document.getElementById("timeList");
	if (t_obj)
	{
	    t_obj.innerHTML = "";
	}
}

function get_departure_date()
{
	return document.bus_search.filter_date;
}

function get_return_date()
{
	return document.bus_search.return_date;
}

function check_bus_data()
{
	if (document.bus_search.option.value == "Select")
	{
		if (document.bus_search.bus_from.value == "")
		{
			alert("Please select a valid Departure City!");
			document.bus_search.bus_from.focus();
			return false;
		}
		if (document.bus_search.bus_to.value == "")
		{
			alert("Please select a valid Arrival City!");
			document.bus_search.bus_to.focus();
			return false;
		}
	}
	else if (document.bus_search.option.value == "Search")
	{
		if (document.bus_search.sbus_from.value == "")
		{
			alert("Please enter a valid Departure City!");
			document.bus_search.sbus_from.focus();
			return false;
		}
		if (document.bus_search.sbus_to.value == "")
		{
			document.bus_search.sbus_to.focus();
			alert("Please enter a valid Arrival City!");
			return false;
		}
	}
    if (document.bus_search.filter_date.value == "")
    {
        alert("Please select a valid Departure Date!");
        document.bus_search.filter_date.focus();
        return false;
    }
    if (document.bus_search.b_roundtrip.checked == true && document.bus_search.return_date.value == "")
    {
        alert("Please select a valid Return Date!");
        document.bus_search.return_date.focus();
        return false;
    }
	return true;
}

function pickdaterange()
{
    var dateObj = document.getElementById("beforethisdate");
    var dateFilter = dateObj.options[dateObj.selectedIndex].value;
    if (document.bus_search && document.bus_search.filter_date)
    {
        document.bus_search.filter_date.value = dateFilter;
    }
    server_update();
    window.document.getElementById("beforethisdate").focus();
}

function conditional_update()
{
	var t_obj = document.getElementById("timeList");
	if (t_obj && t_obj.innerHTML != "")
	{
		server_update();
	}
}

function server_update()
{
	var from;
	var to;
	var vfrom;
	var vto;
	var vopt;
	if (document.bus_search.option && document.bus_search.option.value == "Hidden")
	{
		from = document.bus_search.bus_from.value;
		to   = document.bus_search.bus_to.value;
		vopt = "option=Hidden";
        vfrom = "&bus_from=";
        vto = "&bus_to=";
	}
	else if (document.bus_search.option.value == "Select")
	{
		var bus_from_obj = get_bus_from_obj();
		if (bus_from_obj && bus_from_obj.value != "")
		{
			from = bus_from_obj.value;
		}
		else
		{
			conditional_clear();
			return;
		}
   		var bus_to_obj = get_bus_to_obj();
		if (bus_to_obj && bus_to_obj.value)
		{
			to = bus_to_obj.value;
		}
		else
		{
			conditional_clear();
			return;
		}
        vfrom = "&bus_from=";
        vto = "&bus_to=";
        vopt = "option=Select";
	}
	else
	{
		from = document.bus_search.sbus_from.value;
		to   = document.bus_search.sbus_to.value;
        vfrom = "&sbus_from=";
        vto = "&sbus_to=";
        vopt = "option=Search";
	}
	var date_obj = window.document.bus_search.filter_date;
	var date = "";
	if (date_obj)
	{
		date = date_obj.value;
	}
	else
	{
		date_obj = window.document.getElementById("beforethisdate");
		if (date_obj)
		{
            date = date_obj.value;
		}
    }
	var op_url = "";
	var operator_obj = window.document.getElementById("operatorList");
	if (operator_obj)
	{
		op_url = "&operator=" + operator_obj.value;
	}
	var q_url = "";
	if (window.document.bus_search.quantity && window.document.bus_search.quantity.value > 1)
	{
		var quantity = window.document.bus_search.quantity.value;
		q_url = "&quantity=" + quantity;
	}
	var rt_url = "";
	var return_url = "";
	var roundtrip = -1;
	if (window.document.bus_search.roundtrip)
	{
	    if (document.bus_search.roundtrip[1].checked == true)
	    {
		roundtrip = 1;
	    }
	    else
	    {
	        roundtrip = 0;
	    }
        }
        if (document.bus_search.option && document.bus_search.option.value != "Hidden")
	{
            var return_obj = window.document.bus_search.return_date;
            if (return_obj)
            {
                var return_date = return_obj.value;
                return_url = "&return_date=" + return_date;
	    }
	    if (roundtrip < 0)
	    {
	       roundtrip = 1;
	    }
	}
	else
	{
	    roundtrip = 0;
	}
	rt_url = "&roundtrip=" + roundtrip;
        var nm_url = "";
        if (window.document.bus_search.nm && window.document.bus_search.nm.value != '')
        {
                var nm = window.document.bus_search.nm.value;
                nm_url = "&nm=" + nm;
        }
        var st_url = "";
        if (window.document.bus_search.st && window.document.bus_search.st.value != '')
        {
                var st = window.document.bus_search.st.value;
                st_url = "&st=" + st;
        }
    var selected_url = "&s_pid=" + document.getElementById("pid").value;
    if(document.getElementById("b_roundtrip").checked ==true)
    {

    	var pid_return_obj = document.getElementById("pid_return");
    	if (pid_return_obj != null)
    	{
    	 	selected_url = selected_url + "&s_return_pid=" + document.getElementById("pid_return").value;
    	}
    }
    ga("/cgi-bin/bus.cgi?" + vopt + vfrom + from + vto + to + "&filter_date=" + date + op_url + q_url + rt_url + return_url + nm_url + st_url+selected_url);
}

function assignOperator(operator)
{
    var operatorObj = window.document.getElementById("operatorList");
	for (var i=0; i<operatorObj.options.length; i++)
	{
		if (operatorObj.options[i].value == operator)
        {
	        operatorObj.options[i].selected = true;
		    operatorFilter = operator;
		}
		else
		{
			operatorObj.options[i].selected = false;
		}
	}
	server_update();
}

function reverse_from_to()
{
    var option_obj = document.bus_search.option;
    if (option_obj)
    {
		var to   = document.bus_search.bus_from.value;
		var from = document.bus_search.bus_to.value;
		if (from)
		{
			update_bus_from_to(from, to);
			conditional_clear();
		}
	}
}

function copy_select_to_search()
{
    var f_obj = document.bus_search.bus_from;
    var t_obj = document.bus_search.bus_to;
    var sf_obj = document.bus_search.sbus_from;
    var st_obj = document.bus_search.sbus_to;
    if (t_obj.selectedIndex > 0)
    {
        st_obj.value = t_obj.options[t_obj.selectedIndex].value;
    }
    else
    {
    	st_obj.value = "Arrival City";
    }

    if (f_obj.selectedIndex > 0)
    {
        sf_obj.value = f_obj.options[f_obj.selectedIndex].value;
    }
    else
    {
    	sf_obj.value = "Departure City";
    }
}

function copy_search_to_select()
{
    var sf_obj = document.bus_search.sbus_from;
    var st_obj = document.bus_search.sbus_to;
    update_bus_from_to(sf_obj.value, st_obj.value);
}

function bus_where_switch()
{
    var option_obj = document.bus_search.option;
    if (option_obj)
    {
        conditional_clear();
        var select = document.getElementById("select_where");
        var search = document.getElementById("search_where");
        if (option_obj.value == "Select")
        {
            option_obj.value = "Search";
	    if (select && search)
            {
                select.className = "ivyDivHidden";
                search.className = "ivyDivShow";
            }
            copy_select_to_search();
            document.getElementById("bus_choice_switch").innerHTML = "Switch to Select";
        }
        else
        {
            option_obj.value = "Select";
            if (select && search)
            {
                select.className = "ivyDivShow";
                search.className = "ivyDivHidden";
            }
            copy_search_to_select();
            document.getElementById("bus_choice_switch").innerHTML = "Switch to Text";
        }
    }
}

function bus_departure_date_clicked(y,m,d)
{
	if (m < 10) m = '0' + m;
	if (d < 10) d = '0' + d;
	document.bus_search.filter_date.value = y + '-' + m + '-' + d;
	conditional_update();
}

function bus_return_date_clicked(y,m,d)
{
        if (m < 10) m = '0' + m;
        if (d < 10) d = '0' + d;
        document.bus_search.return_date.value = y + '-' + m + '-' + d;
        conditional_update();
}

function validate_form_selections(f)
{
    for (var i=0, j=f.elements.length; i<j; i++)
    {
        var t = f.elements[i].type;
        if (t.match(/select/))
		{
		    if (f.elements[i].value == '')
			{
				alert("Please Select " + f.elements[i].name + "!");
                f.elements[i].focus();
				return false;
			}
        }
    }
    if (f.Date != null && f.Date.value == '')
    {
        alert("Please select a valid Date!");
        return false;
    }
    if (f.time != null && f.time.value < 1.01)
    {
        return confirm("Important: It is a new date after passing 12:00am.\nYou have selected a very early schedule on " + f.Date.value + ".  Please confirm.");
    }
}

function check_oneway_image()
{
	if (document.getElementById('b_oneway').checked == true)
	{
		rd_popup.showPopup('r_text_date');
	}
	else
	{
		br_cal.select(document.bus_search.return_date,'br_date','yyyy-MM-dd');
	}
}

function check_oneway_text()
{
	if (document.getElementById('b_oneway').checked == true)
	{
		rd_popup.showPopup('r_text_date');
	}
}


function select_operator(operator)
{
	var old_index = document.getElementById("operatorList").selectedIndex;
	if (document.getElementById("b_roundtrip").checked)
	{
		select_operator_change(operator)
		if (document.getElementById("operatorList").selectedIndex != old_index)
		{
			server_update();
		}
	}
}

function select_operator_change(operator)
{
	var obj_operatorlist = document.getElementById("operatorList");
	for(var i=0;i<obj_operatorlist.length-1;i++)
	{
		if (obj_operatorlist.options[i].value == operator)
		{
			obj_operatorlist.selectedIndex =i;
			if(operator == "")
			{
				document.getElementById("pid").value = "";
			}
		}
	}
	if (document.getElementById("b_roundtrip").checked)
	{
		var obj_operatorlist_return = document.getElementById("operatorList_return");
		if (obj_operatorlist_return !=null)
		{
			for(var j=0;j<obj_operatorlist_return.length-1;j++)
			{
				if (obj_operatorlist_return.options[j].value == operator)
				{
					obj_operatorlist_return.selectedIndex =j;
					if(operator == "")
					{
						document.getElementById("pid_return").value = "";
					}
				}
			}
		}
	}
}


function set_hidden_value(return_spec,pid)
{
	document.getElementById("Date" + return_spec).value = document.getElementById('date'+pid).value;
	var time = document.getElementById("time"+ pid).value;
	var operator = document.getElementById("operator" + pid).value;
	var obj_pid = document.getElementById("pid" + return_spec);
	var obj_time =document.getElementById("time" + return_spec);

	var discount_obj = document.getElementById("Discount" + return_spec);
	var depart_obj = document.getElementById("Departure_form" + return_spec);
	var current_vol_obj = document.getElementById("vol" + return_spec + pid);
	var arrival_obj = document.getElementById("Arrival_form" + return_spec);
	var vol_obj = document.getElementById("vol" + return_spec);

	var departure_value;
	var discount_value;
	var arrival_value;
	var dd_arrival_value;
	var dd_departure_value;
	var has_operator;

	var arrival_pid_obj = document.getElementById('Arrival' + return_spec + pid);
	var departure_pid_obj = document.getElementById('Departure' + return_spec + pid);
	var discount_pid_obj = document.getElementById('Discount' + return_spec + pid);
	var operatorList_obj = document.getElementById("operatorList"  + return_spec);
	var dd_arrival_obj = document.getElementById("dd" + pid + "_Arrival");
	var dd_depart_obj = document.getElementById("dd" + pid + "_Departure");
        var st_obj = document.getElementById("st");

	if (arrival_pid_obj != null  )
	{
		arrival_value = arrival_pid_obj.value;
	}

	if (departure_pid_obj != null  )
	{
		departure_value = departure_pid_obj.value;
	}

	if (discount_pid_obj != null  )
	{
		discount_value = discount_pid_obj.value;
	}

	if (operatorList_obj != null && st_obj.value < 1)
	{
		has_operator = "true";
	}

	if (dd_arrival_obj != null  )
	{
		dd_arrival_value = dd_arrival_obj.value;
	}

	if (dd_depart_obj != null  )
	{
		dd_departure_value = dd_depart_obj.value;
	}

	depart_obj.value = departure_value;
	discount_obj.value = discount_value;
	arrival_obj.value = arrival_value;
	if (dd_arrival_value)
	{
		arrival_obj.value = dd_arrival_value ;
	}
	if(dd_departure_value)
	{
		depart_obj.value = dd_departure_value;
	}
	obj_pid.value = pid;
	obj_time.value = time;
	vol_obj.value = current_vol_obj.value;
 	if ( has_operator )
	{
		select_operator(operator);
	}
}

function obj_value_change(value,current_pid,return_spec,operator)
{
	var pid_obj = document.getElementById("pid"+return_spec);
	var selected_pid = pid_obj.value;
	if (selected_pid =="" || current_pid != selected_pid)
	{
		document.getElementById("radselect" + return_spec + current_pid).checked =true;
		pid_obj.value = current_pid;
		var operatorList_obj = document.getElementById("operatorList"  + return_spec);
		if (operatorList_obj !=null)
		{
			select_operator(operator);
		}
	}
	set_hidden_value(return_spec,current_pid)
}


function validate_form()
{
	var pid = document.getElementById("pid").value;

	if(pid=="")
	{
		alert("Please select a departure schedule.");
		return false;
	}
	var depart_obj = document.getElementById('Departure_form');
	if (depart_obj.value =="")
	{
		alert("Please select Departure of departure schedule.");
		document.getElementById('Departure' + pid).focus();
		return false;
	}
	var arrival_obj = document.getElementById('Arrival' + pid);
	var departure_obj = document.getElementById('Departure' + pid);
	var discount_obj = document.getElementById('Discount' + pid);
	var ddl_arrival_obj = document.getElementById('dd' + pid + '_Arrival');
	var ddl_departure_obj = document.getElementById('dd' + pid + '_Departure');


	if (departure_obj != null  )
	{
		if (departure_obj.value =='')
		{
			alert("Please Select Departure of departure schedule!");
        	departure_obj.focus();
			return false;
		}
	}

	if (ddl_departure_obj != null)
	{
		if (ddl_departure_obj.value =='')
		{
			alert("Please Select Departure of departure schedule!");
        	ddl_departure_obj.focus();
			return false;
		}
		else
		{
			document.getElementById("Departure_form").value = ddl_departure_obj.value;
		}
	}

	if (arrival_obj != null  )
	{
		if ( arrival_obj.value =='' )
		{
			alert("Please Select Arrival of departure schedule!");
        	arrival_obj.focus();
			return false;
		}
	}

	if (ddl_arrival_obj != null)
	{
		if(ddl_arrival_obj.value =='')
		{
			alert("Please Select Arrival of departure schedule!");
        	ddl_arrival_obj.focus();
			return false;
		}
		else
		{
			document.getElementById("Arrival_form").value = ddl_arrival_obj.value;
		}
	}


	if (discount_obj != null)
	{
		if(discount_obj.value =='')
		{
			alert("Please Select Discount of departure schedule!");
        	discount_obj.focus();
			return false;
		}
	}

	if (document.getElementById("b_roundtrip").checked ==true)
	{
		var pid = document.getElementById("pid_return").value;
		if(document.getElementById("frmsearch").pid_return.value=="")
		{
			alert("Please select a return schedule.");
			return false;
		}
		var depart_obj_return = document.getElementById('Departure_form_return');
		if (depart_obj_return.value =="")
		{
			alert("Please select Departure of return schedule.");
			document.getElementById('Departure_return' + pid).focus();
			return false;
		}

		var arrival_return_obj = document.getElementById('Arrival_return' + pid);
		var departure_return_obj = document.getElementById('Departure_return' + pid);
		var discount_return_obj = document.getElementById('Discount_return' + pid);
		var ddl_arrival_return_obj = document.getElementById('dd' + pid + '_Arrival');
		var ddl_departure_return_obj = document.getElementById('dd' + pid + '_Departure');


		if (departure_return_obj != null  )
		{
			if (departure_return_obj.value =='')
			{
				alert("Please Select Departure of return schedule!");
	        	departure_return_obj.focus();
				return false;
			}
		}

		if (ddl_departure_return_obj != null)
		{
			if (ddl_departure_return_obj.value =='')
			{
				alert("Please Select Reparture of return schedule!");
	        	ddl_departure_return_obj.focus();
				return false;
			}
			else
			{
				document.getElementById("Departure_form_return").value = ddl_departure_return_obj.value;
			}
		}

		if (arrival_return_obj != null  )
		{
			if ( arrival_return_obj.value =='' )
			{
				alert("Please Select Arrival of return schedule!");
	        	arrival_return_obj.focus();
				return false;
			}
		}


		if (ddl_arrival_return_obj != null)
		{
			if(ddl_arrival_return_obj.value =='')
			{
				alert("Please Select Arrival of return schedule!");
	        	ddl_arrival_return_obj.focus();
				return false;
			}
			else
			{
				document.getElementById("Arrival_form_return").value = ddl_arrival_return_obj.value;
			}
		}


		if (discount_return_obj != null)
		{
			if(discount_return_obj.value =='')
			{
				alert("Please Select Discount of return schedule!");
	        	discount_return_obj.focus();
				return false;
			}
		}


	}
	return true;
}

function form_submit()
{
	if (validate_form())
	{
		document.getElementById("frmsearch").submit();
	}
	else
	{
		return false;
	}
}

function pickdaterange_return()
{
    var dateObj = document.getElementById("beforethisdate_return");
    var dateFilter = dateObj.options[dateObj.selectedIndex].value;
    if (document.bus_search && document.bus_search.return_date)
    {
        document.bus_search.return_date.value = dateFilter;
    }
    server_update();
    window.document.getElementById("beforethisdate_return").focus();
}

function get_dynamic_price(pid,service_date,quick)
{
	document.getElementById("dynamic_price" + pid).innerHTML = "<font color='red'>Pricing..</font>";
	if(window.XMLHttpRequest) {
		dynamic_xml = new XMLHttpRequest();
	} else {
		dynamic_xml = new ActiveXObject("MSXML2.XMLHTTP");
	}
	var url = '/cgi-bin/ajax.cgi?type=dynamic_price&pid=' + pid + '&service_date=' + service_date + '&quick=' + quick;
	dynamic_xml.open("GET", url, true);
	dynamic_xml.onreadystatechange = function() {response_dynamic_price(pid);}
	dynamic_xml.setRequestHeader("If-Modified-Since","0");
	dynamic_xml.send("");
}

function response_dynamic_price(pid)
{
	if (dynamic_xml.readyState == 4)
	{
		var response = dynamic_xml.responseText;
		document.getElementById("dynamic_price" + pid).innerHTML = response;
	}
}

function dynamic_image(pid)
{
	var dynamic_image_html = document.getElementById("dynamic_price_hidden" + pid).innerHTML;
	document.getElementById("dynamic_price" + pid).innerHTML = dynamic_image_html;

}

function show_dynamic(pid)
{
	if (document.getElementById("return_flag" + pid ).value =="return")
	{
		get_dynamic_price(pid,document.getElementById('beforethisdate_return').value,1);
	}
	else
	{
		get_dynamic_price(pid,document.getElementById('beforethisdate').value,1);
	}
	setTimeout("dynamic_image('" + pid + "')",20000);
}

function show_dynamic_prices(pids, service_date, return_pids, return_date)
{
	if(window.XMLHttpRequest) {
		dynamic_xml_all = new XMLHttpRequest();
	} else {
		dynamic_xml_all = new ActiveXObject("MSXML2.XMLHTTP");
	}
	var url = '/cgi-bin/get_ajax_content.cgi?type=dynamic_prices&pids=' + pids + '&service_date=' + service_date + '&return_pids=' + return_pids + '&return_date=' + return_date;
	dynamic_xml_all.open("GET", url, true);
	dynamic_xml_all.onreadystatechange = function() {response_dynamic_prices(pids, return_pids);}
	dynamic_xml_all.setRequestHeader("If-Modified-Since","0");
	dynamic_xml_all.send("");
}

function response_dynamic_prices(pids, return_pids)
{
	if (dynamic_xml_all.readyState == 4)
	{
		var response = dynamic_xml_all.responseText;
		var arr_response = response.split("|");
		var index = 0;
		if (pids != '')
		{
			var pids_array = pids.split("|");
			for(i = 0; i < pids_array.length; i++)
			{
				document.getElementById("dynamic_price" + pids_array[i]).innerHTML = arr_response[i];
				index++;
			}
		}
		if (return_pids != '')
		{
			var return_pids_array = return_pids.split("|");
			for(i = 0; i < return_pids_array.length; i++)
			{
				document.getElementById("dynamic_price" + return_pids_array[i]).innerHTML = arr_response[i+index];
			}
		}
	}
}

//-->