var site_url = 'http://www.plentyofplaces.com/';
var state = '';
var city = '';
var atype = '';
var rent = '';


function update_city_list()
{
	var url = site_url + '/ajax/get_cities.php';
	var pars = 'state=' + state;

	var myAjax = new Ajax.Request(
		url,
		{
			method: 'get',
			parameters: pars,
			onComplete: display_city_list
		});
}

function display_city_list(request)
{
	var response = request.responseText.split('|');

	var content = response[0];
	document.getElementById('city_list').innerHTML = content;
}







function get_search_results()
{
	var url = site_url + '/ajax/get_search_results.php';
	var pars = 'loc=' + loc;

	if(loc == -1)
		return;
		
	display_loading_bar();

	var myAjax = new Ajax.Request(
		url,
		{
			method: 'get',
			parameters: pars,
			onComplete: display_search_results
		});
}

/*** display functions ***/

function display_loading_bar()
{
	document.getElementById('search_results').innerHTML = '<p align="center"><img src="images/loading.gif" /></p>';
}

function display_search_results(request)
{
	var response = request.responseText.split('|');

	var content = response[0];
	document.getElementById('search_results').innerHTML = content;
}

function display_adv_search_results(request)
{
	var response = request.responseText.split('|');

	var content = response[0];
	document.getElementById('search_results').innerHTML = content;
}


function display_type_list(request)
{
	var response = request.responseText.split('|');

	var content = response[0];
	document.getElementById('type_list').innerHTML = content;
}



function get_adv_search_results()
{
	var url = site_url + '/ajax/get_adv_search_results.php';
	
	var pars = 'state=' + state + '&city=' + city + '&type=' + atype + '&rent=' + rent;
		
	display_loading_bar();

	var myAjax = new Ajax.Request(
		url,
		{
			method: 'get',
			parameters: pars,
			onComplete: display_search_results
		});
}