var Dom = YAHOO.util.Dom;
var Ev = YAHOO.util.Event;

// hackValues
var isIE = navigator.userAgent.indexOf("MSIE")>(-1);
var isIE6 = (navigator.userAgent.indexOf("MSIE 6")>(-1) && navigator.userAgent.indexOf("MSIE 7")<(0) && navigator.userAgent.indexOf("MSIE 8")<(0));
var isOpera = navigator.userAgent.indexOf("Opera")>(-1);

	// Globalni funkce na zavreni vsech popupu aby nedoslo k prekryvani ==================
	var killAllPopups = function(e){
		e?Ev.stopEvent(e):true;
		var openedContentBoxes = Dom.getElementsByClassName("ctxBox");
		for (var x=0;x<openedContentBoxes.length; x++){
			openedContentBoxes[x].parentNode.removeChild(openedContentBoxes[x]);
		}
	}
	
	// searchform
	Ev.onDOMReady(function(){
		var input = Dom.get("searchInput");
		Ev.addListener(input,"focus",function(){if (input.value==input.title){input.value=""}})
		Ev.addListener(input,"blur",function(){if (input.value==""){input.value=input.title}})
	});