domReady(function() {

/* captcha */     
if(id("want_button")){ 
	$("#want_button").click(function(){
		$('input[name=captcha]').val('2');
		alert($('input[name=captcha]').val());
  	return true;
 	});	
}
if(id("contact_button")){ 
	$("#contact_button").click(function(){
		$('input[name=captcha]').val('2');
		alert($('input[name=captcha]').val());
  	return true;
 	});	
}
/* novinky */          

if(id("novinka")){
	var novinka = className("novinka_item", id("novinka"));
	for(var x = 0; x < novinka.length; x++){
  className("vice")[x].onclick = function() {
  	var p_id = this.parentNode.id;
  	var vice = (tag("a", id(p_id)))[0];
  	var mene = (tag("a", id(p_id)))[1];
  	hide(vice);
  	show(mene);
  	show(id(p_id + "_content"));
  	return false;
  };
  className("mene")[x].onclick = function() {
  	var p_id = this.parentNode.id;
  	var vice = (tag("a", id(p_id)))[0];
  	var mene = (tag("a", id(p_id)))[1];
  	show(vice);
  	hide(mene);
  	hide(id(p_id + "_content"));
  	return false;
  };
  }	
}

/* MUSIC TEMPLATE -> open hidden row */

if(className("open_row")){
  var open_rows = className("open_row");
  for(var x = 0; x < open_rows.length; x++){
    addClass(next(parent(open_rows[x],2)), "hidden_row");
    open_rows[x].onclick = function(){
      if(hasClass(next(parent(this,2)), "hidden_row")){ 
        removeClass(next(parent(this,2)), "hidden_row");
        addClass(parent(this,2), "opened");
      } else {
        addClass(next(parent(this,2)), "hidden_row");
        removeClass(parent(this,2), "opened");
      }
    }
  }
}

/**/
  
if(id("f_search")){ 
  if(id("f_search").value == "") {
    id("f_search").value = "Hledaný výraz...";
  }
  id("f_search").onclick = function() {
    if(id("f_search").value == "Hledaný výraz...") {
      id("f_search").value = "";
    }
  };
  id("f_search").onfocus = function() {
    if(id("f_search").value == "Hledaný výraz...") {
      id("f_search").value = "";
    }
  };
  id("f_search").onblur = function() {
    if(id("f_search").value == "") {
      id("f_search").value = "Hledaný výraz...";
    }
  };
}  
  
if(id("f_name")){ 
  if(id("f_name").value == "") {
    id("f_name").value = "uživatelské jméno";
  }
  id("f_name").onclick = function() {
    if(id("f_name").value == "uživatelské jméno") {
      id("f_name").value = "";
    }
  };
  id("f_name").onfocus = function() {
    if(id("f_name").value == "uživatelské jméno") {
      id("f_name").value = "";
    }
  };
  id("f_name").onblur = function() {
    if(id("f_name").value == "") {
      id("f_name").value = "uživatelské jméno";
    }
  };
}  
  
if(id("f_pass")){ 
  if(id("f_pass").value == "") {
    id("f_pass").value = "*****";
  }
  id("f_pass").onclick = function() {
    if(id("f_pass").value == "*****") {
      id("f_pass").value = "";
    }
  };
  id("f_pass").onfocus = function() {
    if(id("f_pass").value == "*****") {
      id("f_pass").value = "";
    }
  };
  id("f_pass").onblur = function() {
    if(id("f_pass").value == "") {
      id("f_pass").value = "*****";
    }
  };
}  

});