function displayEventsTab()
{
	document.getElementById("eventsButton").style.display = "block";
	document.getElementById("kinoButton").style.display = "none";
	document.getElementById("kostenlosButton").style.display = "none";
	document.getElementById("eventsDiv").style.display = "block";
	document.getElementById("kinoDiv").style.display = "none";
	document.getElementById("kostenlosDiv").style.display = "none";
	document.cookie = "tabright=events";
}


function displayKinoTab()
{
	document.getElementById("eventsButton").style.display = "none";
	document.getElementById("kinoButton").style.display = "block";
	document.getElementById("kostenlosButton").style.display = "none";
	document.getElementById("eventsDiv").style.display = "none";
	document.getElementById("kinoDiv").style.display = "block";
	document.getElementById("kostenlosDiv").style.display = "none";
	document.cookie = "tabright=kino";
}


function displayKostenlosTab()
{
	document.getElementById("eventsButton").style.display = "none";
	document.getElementById("kinoButton").style.display = "none";
	document.getElementById("kostenlosButton").style.display = "block";
	document.getElementById("eventsDiv").style.display = "none";
	document.getElementById("kinoDiv").style.display = "none";
	document.getElementById("kostenlosDiv").style.display = "block";
	document.cookie = "tabright=kostenlos";
}


function displayTab()
{
	if (document.cookie)
	{
		if (document.cookie.indexOf("tabright=events")>-1)
		{
			displayEventsTab();
		}
		if (document.cookie.indexOf("tabright=kino")>-1)
		{
			displayKinoTab();
		}
		if (document.cookie.indexOf("tabright=kostenlos")>-1)
		{
			displayKostenlosTab();
		}
	}
}

function checkSearchInput() {

  if (document.searchform1.search_text.value == "") {
        return false;
   }
  return true;
}