$(document).ready(function() {

        //search form
        $('#form_search_text').focus(function() {
          var q = $('#form_search_text').val ();
          if (q == defaultSearchForm)
            $('#form_search_text').val ("");
            $('#form_search_text').css('color', '#000000');
        });
        
        $('#form_search_text').blur(function() {
          var q = $('#form_search_text').val ();
          if (q == "")
            $('#form_search_text').val (defaultSearchForm);
            $('#form_search_text').css('color', '#555555');
        });
        
        //submit
        $('#form_search_submit').submit(function() {
            var q = $('#form_search_text').val ();
            
            if (q == "" || q == defaultSearchForm)  {
              alert('Error: No keyword found. Please enter keyword(s).');
              $('#form_search_text').focus ();
              return false;
            }
            
            if (q.length < 3) {
                
                alert('Error: Keyword too short. Minimum keyword length is 3 chars.');
              $('#form_search_text').focus ();
              return false;
            }
           
        });
       
});

//ms trans
function ts (id, f_id, t_id, f_word)
{

    var languageFrom = f_id;
    var languageTo = t_id;
    var text = f_word;
    var myAppId = "6E1096F30E370EB3DF5CA1F01F768BB2C7FC55D7";
        
    window.mycallback = function(response) {

        document.getElementById(id).innerHTML = response;
    }

    var s = document.createElement("script");
    s.src = "http://api.microsofttranslator.com/V2/Ajax.svc/Translate?oncomplete=mycallback&appId=" + myAppId + "&from=" + languageFrom + "&to=" + languageTo + "&text=" + escape(text);
    
    document.getElementsByTagName("head")[0].appendChild(s);
}

//sederet ts
function sTs (cssId, lang, q, varK, key)
{
    var url = BASE_URL + "/smt_translate.api.php"; 
    
    
    var request = $.ajax({
        cache: true,
        type: "POST",
        url: url,
        data: {lang: lang, q: q, var: varK, key: key},
        success: function (data) {
            $("#" + cssId).html (data);

            }
    });
    
}