function setupGoogleSearch() {
	$('input.gsc-search-button').click(doGoogleSearch);
    $('input.gsc-input').keypress(function(e) { if (e.which==13) doGoogleSearch(); });
    $('.gsc-clear-button').click(undoGoogleSearch);	
}

function doGoogleSearch() {
   if ($('input.gsc-input').val() == '')
	   return false;
   
   $('#main .google-cse').slideDown();
   $('#main .main-content').slideUp();   
   return true;
}
   
function undoGoogleSearch() {
   $('#main .google-cse').slideUp();
   $('#main .main-content').slideDown();                
   return true;
}

function fbsClick(u, t) {
	if (u == null || u == '' || !u)
	    u=location.href;
	if (t == null || t == '' || !t)
		t=document.title;
		
	try {
	    pageTracker._trackEvent('Facebook', 'Oblíbená vůně', t);
	} catch(err) {}	
	
	window.open('http://www.facebook.com/sharer.php?u='+encodeURIComponent(u)+'&t='+encodeURIComponent(t),'sharer','toolbar=0,status=0,width=626,height=436');
	return false;
}

function topicOnLoad() {
	$(".single-img").colorbox();
}

function updateRatingInterface(star, value, hover) {
	var actual_star = star;
	var actual_position = star.id.substr(5, 1);
	
	for (var i=1; i<= actual_position; i++) {	    
		var star = document.getElementById('star-'+i);
		var star_value = (hover ? '1.0' : value);
		
		star.src = star.src.substr(0, star.src.lastIndexOf('/')) + '/star_r_'+star_value+'.png';
	}
}

function deleteAddress(delete_url){
	if (window.confirm('Opravdu si prejete odstranit adresu?'))	
	  setLocation(delete_url);
}

function selectAddress(addresses, form_id, form_name, src_element) {
	form = document.getElementById(form_id);
   id   = (src_element != null ? src_element.value : null);

   if (id == null || id==0) return false;

   for (var attrib in addresses[id]) {
		element_id = form_name + "-" + attrib;
		var element = document.getElementById(element_id);
		if (element != null) {
	     	element.value = (addresses[id][attrib] != null) ? addresses[id][attrib] : '';
	   }
   }
	
   return true;
}