function navtolocation(pid) {
	
	window.location.href= pid;
	
}

function clear() {
		document.form.login_form.name.value = "";
		document.form.lofin_form.password.value = "";
}

if(window.navigator.systemLanguage && !window.navigator.language) {
  
  function hoverIE() {
	
	resizemiddle(document.getElementById('middle')); 
	  
	  
    var LI = document.getElementById("main_nav").firstChild;
    do {
      if (sucheUL(LI.firstChild)) {
        LI.onmouseover=einblenden; LI.onmouseout=ausblenden;
      }
      LI = LI.nextSibling;
    }
    while(LI);
  }

  function sucheUL(UL) {
    do {
      if(UL) UL = UL.nextSibling;
      if(UL && UL.nodeName == "UL") return UL;
    }
    while(UL);
    return false;
  }

  function einblenden() {
    var UL = sucheUL(this.firstChild);
		UL.style.display = "block"; 
  }
  function ausblenden() {
    sucheUL(this.firstChild).style.display = "none";
  }

  window.onload=hoverIE;
}