$(document).ready(function(){
	var state = '';
	var url = 'http://www.findbuymove.com/idx/ajax_requests.php';
	$("#state").bind('change', function(){
		//alert('name is '+$(this).val()); 
		state = $(this).val(); 
		$.ajax({
			url: url, 
			data: 'type=state&state='+state, 
			type: 'POST', 
			success: function(data){
				$("#cities").html(''); 
				$("#boards").html(''); 
				$("#alphas").html(data); 
			}, 
			error: function(e){
				$("#alphas").html('An error occurred');
			}
		}); 
	}); 
	
	$("#alphas").bind('click', function(event){
		var t=event.target;
		if ($(t).attr('class') == 'alpha'){
			$.ajax({
				url: url, 
				type: 'POST', 
				data: 'type=alpha&state='+state+'&city='+$(t).html(), 
				success: function(data){
					$("#boards").html(''); 
					$("#cities").html(data);
				},
				error: function(date){
					$("#cities").html('An error occurred'); 
				}
			}); 
		}
	}); 
	
	$("#cities").bind('click', function(event){
		var t = event.target; 
		if ($(t).attr('class') == 'city'){
			$.ajax({
				url: url, 
				type: 'POST', 
				data: 'type=city&state='+state+'&city='+$(t).html(), 
				success: function(data){
					$("#boards").html(data);
				}, 
				error: function(data){
					$("#boards").html('An error occurred');
				}
			}); 
		}
	}); 
	
	$("#form1").dialog({
		autoOpen: false,
		modal: true,
		bgiframe: true,
		height: 400, 
		width: 400, 
		overlay:{
			"background-color": "#999", 
			opacity: ".5",
			"-ms-filter": "progid:DXImageTransform.Microsoft.Alpha(Opacity=50)", 
			filter: "alpha(opacity=50)"
		},
		close: function(event, ui){
			$("#form1").css("display", "none");
		}
	}); 

	$("#boards").bind('click', function(event){
		var t=event.target;
		if ($(t).attr('class') == 'board'){
			$("#mlsid").val(parseInt($(t).attr('id'))); 
			$("#form1").css('display', 'block').dialog('open'); 
		}
	}); 
	
});