// Добавить в Избранное   
function add_favorite(a) {
	title = document.title;
	url = document.location;
	try {
		// Internet Explorer
		var time = new Date();
		window.external.AddFavorite(url, title);
		var now = new Date();
		if(now.getTime()-time.getTime()<100) {
			a.style.behavior='url(#default#homepage)';
			a.setHomePage(url);
		}
	}
	catch (e) {
		try {
			// Mozilla
			window.sidebar.addPanel(title, url, "");
		}
		catch (e) {
			// Opera
			if (typeof(opera)=="object") {
				a.rel = "sidebar";
				a.title = title;
				a.href = url;
				return true;
			}
			else {
				// Unknown
				alert('Нажмите Ctrl-D чтобы добавить страницу в закладки');
			}
		}
	}
	return false;
} 


function addEvent(element, event, func) {
	if(!element)
		return false;
	if(event.substr(0, 2)=='on')
		event = event.substr(2, event.length);
	if (element.addEventListener) {
		element.addEventListener(event, func, false);
	} else if (document.attachEvent) {
		element.attachEvent('on' + event, func);
	} else {
		eval('element.on' + event + ' = func;');
	}
}

var ShowPhotosNum = 1;
function ShowPhotos() {
	var div = document.getElementById("ShowSlidePhotos");
	if(!div)
		return;
	var img = div.getElementsByTagName('IMG');
	var img1 = img[0];
	var img2 = img[1];
	
	if(ShowPhotosNum++>6)
		ShowPhotosNum = 1;
	
	img2.src = img1.src;
	img1.src = '/img/TopBanner/'+ShowPhotosNum+'.jpg';
	if(typeof img1.style.opacity!="undefined") {
		img2.style.opacity = 1;
		img1.style.opacity = 0;
	} else {
		img2.style.filter = "alpha(opacity=100)";
		img1.style.filter = "alpha(opacity=0)";
	}
	img1.opacity = 0;
	setTimeout("SlidePhotos()", 1000);
	setTimeout("ShowPhotos()", 5000);
}
function SlidePhotos() {
	var div = document.getElementById("ShowSlidePhotos");
	var img = div.getElementsByTagName('IMG');
	var img1 = img[0];
	var img2 = img[1];
	img1.opacity+= 0.1;
	if(img1.opacity>1) {
		if(typeof img1.style.opacity!="undefined")
			img2.style.opacity = 0;
		else
			img2.style.filter = "alpha(opacity=0)";
		return;
	}
	
	if(typeof img1.style.opacity!="undefined") {
		img1.style.opacity = img1.opacity;
		img2.style.opacity = 1-img1.opacity;
	} else {
		img1.style.filter = "alpha(opacity="+img1.opacity*100+")";
		img2.style.filter = "alpha(opacity="+(1-img1.opacity)*100+")";
	}
	setTimeout("SlidePhotos()", 100);
}
addEvent(window, 'load', ShowPhotos);