function add_bookmark() {
	
	if (document.all) {
		window.external.AddFavorite( 'http:/www.smog.pl', 'smog.pl - wideo, grafiki, mp3' );
	}	
	
}

function addBookmarkForBrowser() {

	if ((navigator.userAgent.toLowerCase().indexOf('msie') > 0) && window.external) {
		window.external.AddFavorite('http://www.egoisci.pl',document.title);
	}
	else if (window.sidebar) {
		window.sidebar.addPanel(document.title,'http://www.egoisci.pl',"");
	}
	else {
		alert('Naci¶nij ctrl+d');
	}
	return false;
}


String.prototype.trim = function() {

	return this.replace(/^\s+|\s+$/, '');
	
}

function init_logo() {
	function pad(n){return n<10 ? '0'+n : n}
	var data = new Date();
	var md = pad(data.getMonth()+1) + '' + pad(data.getDate());
	var ymd = data.getFullYear() + '' + pad(data.getMonth()+1) + '' + pad(data.getDate());
	if (md == '0308') {
	    document.getElementById('top_logo').style.backgroundImage = 'url(/img/logo_egoisci_kobiety.gif)';
	}
}

window.onload = init_logo;