$(document).ready(function() {
   $(".koupit").click(function() {
     $(".formular").slideDown(1000);
     $.scrollTo('.koupit', 1000, {});
     $(".techudaje").animate({
      height: '200px'
     }, 1000);
   });
 });
 
 
/*
 * Copyright (c) 2008 Greg Weber greg at gregweber.info
 * Dual licensed under the MIT and GPLv2 licenses just as jQuery is:
 * http://jquery.org/license
 *
 * documentation at http://gregweber.info/projects/uitablefilter
 *
 * allows table rows to be filtered (made invisible)
 * <code>
 * t = $('table')
 * $.uiTableFilter( t, phrase )
 * </code>
 * arguments:
 *   jQuery object containing table rows
 *   phrase to search for
 *   optional arguments:
 *     column to limit search too (the column title in the table header)
 *     ifHidden - callback to execute if one or more elements was hidden
 */
(function($) {
  $.uiTableFilter = function(jq, phrase, column, ifHidden){
    var new_hidden = false;
    if( this.last_phrase === phrase ) return false;

    var phrase_length = phrase.length;
    var words = phrase.toLowerCase().split(" ");

    // these function pointers may change
    var matches = function(elem) { elem.show() }
    var noMatch = function(elem) { elem.hide(); new_hidden = true }
    var getText = function(elem) { return elem.text() }

    if( column ) {
      var index = column;
      
      if( index == null ) throw("given column: " + column + " not found")

      getText = function(elem){ return $(elem.find(
        ("td:eq(" + index + ")")  )).text()
      }
    }

    // if added one letter to last time,
    // just check newest word and only need to hide
    if( (words.size > 1) && (phrase.substr(0, phrase_length - 1) ===
          this.last_phrase) ) {

      if( phrase[-1] === " " )
      { this.last_phrase = phrase; return false; }

      var words = words[-1]; // just search for the newest word

      // only hide visible rows
      matches = function(elem) {;}
      var elems = jq.find("tbody:first > tr:visible")
    }
    else {
      new_hidden = true;
      var elems = jq.find("tbody:first > tr")
    }

    elems.each(function(){
      var elem = $(this);
      //$.uiTableFilter.has_words( getText(elem), words, false ) ?
       if(getText(elem) == phrase) matches(elem); else noMatch(elem);
    });

    last_phrase = phrase;
    if( ifHidden && new_hidden ) ifHidden();
    return jq;
  };

  // caching for speedup
  $.uiTableFilter.last_phrase = ""

  // not jQuery dependent
  // "" [""] -> Boolean
  // "" [""] Boolean -> Boolean
 
}) (jQuery);