// aufklappmenü
var divs = document.getElementsByTagName("div");
var overdiv = false;
function W(sicht,hide1,hide2,hide3, hide4) { 		
  
	  overdiv = true;
      divs[sicht].style.visibility="visible";
	  divs[hide1].style.visibility="hidden";
	  divs[hide2].style.visibility="hidden";
	  divs[hide3].style.visibility="hidden";
	  divs[hide4].style.visibility="hidden";
}

function Woverdiv() {
	  overdiv = true;
}

function Wout() { 
      divs['klapp1'].style.visibility="hidden";
	  divs['klapp2'].style.visibility="hidden";
	  divs['klapp3'].style.visibility="hidden";
	  divs['klapp4'].style.visibility="hidden";
	  divs['klapp5'].style.visibility="hidden";
}

function Wstart() {
	overdiv = false;
	setTimeout(Wcheck, 300);
}

function Wcheck() {
	if(!overdiv) {
		Wout();
	}

}