function changeClassByName (className) {
    var Poster=document.getElementById('Poster');
//    if (isIE()) Poster.filters.alpha.opacity=0;
	Poster.className=className;
//	if (isIE()) nereidFade(Poster,100,10,5);
	changeHandlerClass(className+"Handler");
}

function changeClassOnAction(className) {
    changeClassByName(className);
	clearInterval(SwitchTimer);
	SwitchTimer=setInterval('changeClass()', 8000);
}

function changeHandlerClass(HotHandlerName) {
    document.getElementById("Poster1Handler").className="Handler";
    document.getElementById("Poster2Handler").className="Handler";
    document.getElementById("Poster3Handler").className="Handler";
    
    document.getElementById(HotHandlerName).className="HotHandler";
}

function changeClass() {
    var Poster=document.getElementById('Poster');
    var currentClassName=Poster.className;
    var nextClassName;
    if (currentClassName == 'Poster1') nextClassName = 'Poster2'
    else if(currentClassName == 'Poster2') nextClassName = 'Poster3'
    else if(currentClassName == 'Poster3') nextClassName = 'Poster1';
    
    changeClassByName(nextClassName);
}