var mainNewsItemTimeout;
var mainNewsItemMouseover = function(id){
	var sid = id;
		var func = function(){
			mainNewsItemTimeout = null;
			tabber1.show(id); // zobrazeni prvku
			sid=null;
		}
		mainNewsItemTimeout = window.setTimeout(func,500);
}
var mainNewsItemMouseout = function(evt){
	if(mainNewsItemTimeout != null){
		window.clearTimeout(mainNewsItemTimeout);
	}
}