function AddFavorite(linkObj,addUrl,addTitle){
	if (document.all && !window.opera) {
		window.external.AddFavorite(addUrl,addTitle);
		return false;
	} else if (window.opera && window.print) {
		linkObj.title = addTitle;
		return true;
	} else if ((typeof window.sidebar == 'object') && (typeof window.sidebar.addPanel == 'function')) {
		if (window.confirm('Přidat oblíbenou stránku jako nový panel?')) 
		{
			window.sidebar.addPanel(addTitle,addUrl,'');
			return false;
		}
	}
	window.alert('Po potvrzení stiskněte CTRL-D,\nstránka bude přidána k vašim oblíbeným odkazům.');
	return false;
} 



function validate(form) {
	var bErr = false;
	var sErr = document.getElementById('error')
	
	if(form.comment_name.value == ''){
		bErr = true;
		form.comment_name.className += ' error';
	} else {
		form.comment_name.className = 'text';
	}

	if (form.comment_text.value == '') {
		bErr = true;
		form.comment_text.className += ' error';
	} else {
		form.comment_text.className = '';
	}
		
	if (bErr) {
		sErr.innerHTML = '<img src="/content/img/exclamation.gif" width="16" height="16" border="0" alt="" /> Prosím vyplňte povinná (podbarvená) pole!';
		sErr.style.display = 'block';
		return false
	} else {
		return true
	}
}

$(document).ready(function(){
	$("a[rel^='lightbox']").prettyPhoto({
		animationSpeed: 'fast', /* fast/slow/normal */
		padding: 0, /* padding for each side of the picture */
		opacity: 0.8, /* Value betwee 0 and 1 */
		showTitle: true, /* true/false */
		allowresize: true, /* true/false */
		counter_separator_label: ' z ' /* The separator for the gallery counter 1 "of" 2 */
	});
	
	$('html').attr("xmlns:fb", "http://www.facebook.com/2008/fbml")

});