/******************************************************************
* Weather
*******************************************************************/

var cityCode;

function setCity(code)
{
  cityCode = (code)?code:'riga';
  $("weather_content").innerHTML = loadingImg();
  var url = webLink +'weather/getcity/';
  var req = new Ajax.Request(url,{
      method: 'post',
      parameters: {city:cityCode},
      onSuccess: function(response){
        json = response.responseText.evalJSON();
        setCityButton();
        $("weather_content").innerHTML = json.html;
      }
    }
   );
}

function setCityButton(){
  //$(cityCode).setAttribute('class', 'grey');
  
  $A($("city_list").getElementsBySelector("div")).inject([],function(data, div){
    data.push({group:div.id});
    if(div.id == cityCode){
      div.className = 'grey';
    }else{
      div.className = '';
    };
    //alert('div.id: '+div.id+' div: '+div+' pic:'+pic);
    return data;
  });  
}