var home = "http://www.5bird.com";
var HOME_URL = "http://www.5bird.com";
var debug = false;
function GetUrlParam( paramName ){
	var oRegex = new RegExp( '[\?&]' + paramName + '=([^&]+)', 'i' ) ;
	var oMatch = oRegex.exec( window.top.location.search ) ;
	
	if ( oMatch && oMatch.length > 1 )
		return oMatch[1] ;
	else
		return '' ;
}
function overlayer(b,e,f){
if(b){$('#'+e).fadeIn();$('#dialog-mask').show();}
else {$('#'+e).fadeOut();$('#dialog-mask').hide();}
eval(f+"()");
}
function foo(){}
function loadLogin(){
st(true);
if($('#overlayer_content').html().indexOf('cache_l_r') == -1)
$('#overlayer_content').load(home+'/account/userlogin.php?url='+GetUrlParam( 'return_url' ),function(){st(false);})
else st(false);
}
function loadLoginINT(){
overlayer(true,'goverlayer','loadLogin');
}
function valid(s){
	var e=s.split('&');var i=0;
	while( i<e.length ){
		var tmp=e[i].split('=');
		var el = "#"+tmp[0];
		var fv =$(el).val();
		var tp = tmp[1];
		$(el).next().hide();
		if( tp == "text" ){ 
			if( fv == "" ) { 	
				$(el).next().show(); 
				return false; 
			}
		}
		if( tp == "int" ){
			if( isNaN( fv ) || fv == '' ) {			
				$(el).next().show();
				return false; 
			}
		}

		if( tp == "email" ){

			if  ( fv.indexOf("@") == -1){
				$(el).next().show();
				return false; 	
			}
		}
		i++;
	}
	return true;
}
function swlogin(o){
if(o==1){$('#logdiv').show();$('#regdiv').hide();$('#alog').addClass('current');$('#areg').removeClass('current');}
else {$('#logdiv').hide();$('#regdiv').show();$('#areg').addClass('current');$('#alog').removeClass('current');}
}
function doPost(e,func){
if( $("#"+e) == null )return false;
	var fd = $("#"+e).serialize();
	var url = $("#"+e).attr("action");
	$("input").attr("disabled",true);
	$("#ajax-status").show();
	$.ajax({
		  type: "POST",
		  timeout: 100000,
		  url: url,
		  data: fd,
		  error:function(emsg){	alert("Fail,please retry Error="+emsg);$("input").attr("disabled",false); return false; },
		  success: function(msg){if(debug)alert(msg);
			ajaxdata = msg;
			st(false);
			$("input").attr("disabled",false);
			if(msg.indexOf('Parse error') != -1) {alert(msg); return false;}	
			if(msg.indexOf('Notice:') != -1) {alert(msg.replace('Notice:','')); return false;}			
			if(msg.indexOf('Function:') != -1) { eval(  msg.replace('Function:','') + '()' ); return false;}			
			eval(func+"()");
			return false;
		  }
		}); 
		return false;
}
function doValidPost(s,f,func){
if( valid(s) )return doPost(f,func);else return false;
}
function st(b){if(b)$('#ajax-status').show(); else $('#ajax-status').hide();
}
function RDaccount(){
st(true);$('#ajax-status').html('Login Success,redirecting...');if($('#url').val() =='')
window.location=home+'/account/';else window.location=$('#url').val();
}
function resetPW(){
if( !confirm('确认重置密码?')) return false;
st(true);
var url =home+'/account/do.php?resetPW='+$('#email').val();
$('input').attr('disabled',true);
$('#login_form').load(url,function(){st(false);$('input').attr('disabled',false);});

}
function callfunc(){
var url=window.location + "()";
var f=url.split('#');if(f[1]==null)return false;
if(f[1].indexOf('func_')!=-1)eval(f[1].replace('func_',''));
}
function str2form(s){
var sa = s.split("&");var i=0;
	while(i<sa.length){
		var tmp = sa[i].split("===");
		if(tmp[0] == null )continue;
		if( $('#'+tmp[0]).attr('name') != null )
		$('#'+tmp[0]).val(tmp[1]);
		else $('#'+tmp[0]).html(tmp[1]);
		i++;
	}
}

function replaceReg(reg,str){ 
 if(reg==null) reg=/http\S+/ig;
 if(str==null)return false;
  return str.replace(reg,function(m){return '<a href="'+m+'">'+m+'</a> ';}) 
 } 
var aCookie = document.cookie.split("; ");
function createCookie(name,value,hours) {
	if (hours) {
		var date = new Date();
		date.setTime(date.getTime()+(hours*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(CookieEleName){
  var cookieValue = "";
  for (var i=0; i < aCookie.length; i++){
	  var CookieArray = aCookie[i].split("=");
	  if (CookieEleName == CookieArray[0]){
			  cookieValue = unescape(decodeURI(CookieArray[1]));
	  }
}
  return cookieValue;
}
var is_scale = true;
var BlogInfoCache = new Array();
function load(lat,lung,zoom,xmlUrl,BlogId,MapDivId){
      if(GBrowserIsCompatible()) {
       map = new GMap2(document.getElementById(MapDivId));
        map.setCenter(new GLatLng(lat, lung ), zoom);
		map.addControl(new GMapTypeControl());
	    map.addControl(new GLargeMapControl());
	    map.addControl(new GScaleControl());
		map.enableScrollWheelZoom();
		addMarkers(xmlUrl,BlogId);
      }
    }
function cosBlogRoll(map,lat,lng,curMarkerHtml,order,BlogId,is_me,gender){
		var point = new GLatLng(lat,lng);
		map.addOverlay(createMarker(point,curMarkerHtml,order,BlogId,is_me,gender));
	}
	function createMarker(point,curMarkerHtml, number,BlogId,is_me,gender) {
		var icon = new GIcon();
		icon.image = "http://labs.google.com/ridefinder/images/mm_20_blue.png";
		icon.shadow = "http://labs.google.com/ridefinder/images/mm_20_shadow.png";
		if( gender == 1 ) 
			icon.image = "http://labs.google.com/ridefinder/images/mm_20_red.png";
		icon.iconSize = new GSize(12, 20);
		icon.shadowSize = new GSize(22, 20);
		icon.iconAnchor = new GPoint(6, 20);
		icon.infoWindowAnchor = new GPoint(5, 1);		
	  var marker = new GMarker(point,icon);
	  if(is_me)
		  marker = new GMarker(point);
	  GEvent.addListener(marker, "click", function() {
		  var url = HOME_URL+'/do.php?action=showBlogInfo&id='+ BlogId;
		  // cache 
		  if(( BlogInfoCache[ BlogId ] != null   )&&( BlogInfoCache[ BlogId ].length>10 )){
			  marker.openInfoWindowHtml(BlogInfoCache[ BlogId ]);
		  }
		  else{
			  marker.openInfoWindowHtml("<div class='loading'>Loading...</div>");
			  $.ajax({
					url: url,
					type: 'GET',
					dataType: 'html',
					timeout: 10000,
					error: function(){
						marker.openInfoWindowHtml("处理超时，请重试！");
					},
					success: function(html){
						marker.openInfoWindowHtml(html);
						BlogInfoCache[ BlogId ] = html;
					}
				});
		  }
	  });
	  return marker;
	}    
function Zoom(lat,lung,zoom){
	map.setCenter(new GLatLng(lat, lung), zoom);
}

var markXMLcache = new Array();
function addMarkers(xmlUrl,BlogId){
	var data;
	if( markXMLcache[xmlUrl] == null ){
		GDownloadUrl(xmlUrl, function(d, responseCode) {
		markXMLcache[xmlUrl] = d;
		retriveMarker(d,BlogId);	
		  
		});
		}
		else{ retriveMarker( markXMLcache[xmlUrl] ,BlogId) ;}
}
function retriveMarker(d,BlogId){

		var xml = GXml.parse(d);
		  var markers = xml.documentElement.getElementsByTagName("marker");
		  for (var i = 0; i < markers.length; i++) {
			var thisBlogId = markers[i].getAttribute("blogid");
			var gender = markers[i].getAttribute("gender");
			if(  thisBlogId == BlogId )
				is_me = true;
			else is_me = false;
			cosBlogRoll( map,parseFloat(markers[i].getAttribute("lat")),
						parseFloat(markers[i].getAttribute("lng")),
						'',i,thisBlogId,is_me,gender);
		  }
		  $("#ajax-status").hide();
}
var screen_name = new Array();
 var userlocation = new Array();
 var msgtext = new Array();
 var profile_image_url = new Array();
 var total_msg_num = 0;
 if( readCookie('retry_time')  > 0 )
 var retry_time = readCookie('retry_time');else var retry_time=0;
 function TTLine(o){
	if( readCookie('retry_time') > 60 ){
	return false;
	}
	retry_time	++;
	createCookie('retry_time',retry_time,1);
	var url =null; 
	if(o==null)url = "http://twitter.com/statuses/public_timeline.json?&callback=?"; 
		var d= new Date().toLocaleString() + "("+retry_time+")";
       $.getJSON(url, 
        function(data){ 
		$.each(data, function(i, item) {
					screen_name[i] = item.user['screen_name'] ;
					userlocation[i] = item.user['location'];
					if(userlocation[i]!=null) userlocation[i]=userlocation[i].replace('iphone:','');
					msgtext[i] = replaceReg(null,item.text)+item.source;
					profile_image_url[i] = item.user['profile_image_url'] ;
					total_msg_num = i;
					}
				)
		
		total_msg_num ++ ;
		return d ;
        }); 
		return d ;
}
//get twitter info by name
function getTTinfo(obj){
var name = obj.html();
st(true);
var url = "http://twitter.com/users/show/"+name+".json?&callback=?";
$.getJSON(url, 
        function(data){
		var ustatus = replaceReg(null,data.status.text)+data.status.source;
		var ret = '<img  src="'+data.profile_image_url +'" /><b>' +data.screen_name;
		//ret += '<p>Following:' + data.friends_count+'</p>' ;
		ret += '</b><p>Followers:' + data.followers_count+'</p>';
		ret += '<p>updates:' + data.statuses_count + '</p>';
		ret += '<p>lastmessage:' + ustatus + '</p>';
		obj.html( ret );
		st(false);
        }); 
}