// en mycket enkel browsercheck.
bName = navigator.appName;
bVer = parseInt(navigator.appVersion);

url_name = "http://www.bizpoints.de/";

    if ((bName == "Netscape" && bVer >= 3) || 
        (bName == "Microsoft Internet Explorer" && bVer >= 4)) br = "n3"; 
    else br = "n2";
     //  skapa "on & off objekt" av bilderna samt ladda in dem i cacheminnet.
    if (br== "n3") { 
img1on = new Image();          
    img1on.src = url_name + "src/buttons/bizpoints_h.gif";   
img2on = new Image();          
    img2on.src = url_name + "src/buttons/programm_h.gif";    
img3on = new Image();
    img3on.src = url_name + "src/buttons/praemien_h.gif";    
img4on = new Image();
    img4on.src = url_name + "src/buttons/partner_h.gif";
img1off = new Image();          
    img1off.src = url_name + "src/buttons/bizpoints.gif"; 
img2off = new Image();          
    img2off.src = url_name + "src/buttons/programm.gif"; 
img3off = new Image();
    img3off.src = url_name + "src/buttons/praemien.gif";    
img4off = new Image();
    img4off.src = url_name + "src/buttons/partner.gif";
  }
      // Funktion som Šndrar bilden till "on-kŠllan"
function imgAct(imgName) {    
    if (br == "n3") {
document[imgName].src = eval(imgName + "on.src");  }}


      // Funktion som Šndrar bilden till "off-kŠllan"
function imgInact(imgName) {
    if (br == "n3") {    
document[imgName].src = eval(imgName + "off.src"); }}



function toggle(object) {
  if (document.getElementById) {
    if (document.getElementById(object).style.visibility == 'visible')
      document.getElementById(object).style.visibility = 'hidden';
    else
      document.getElementById(object).style.visibility = 'visible';
  }
  else if (document.layers && document.layers[object] != null) {
    if (document.layers[object].visibility == 'visible' ||
        document.layers[object].visibility == 'show' )
      document.layers[object].visibility = 'hidden';
    else
      document.layers[object].visibility = 'visible';
  }
  else if (document.all) {
    if (document.all[object].style.visibility == 'visible')
      document.all[object].style.visibility = 'hidden';
    else
      document.all[object].style.visibility = 'visible';
  }
  return false;
}



function toggleShow(object) {
  if (document.getElementById) {
    document.getElementById(object).style.visibility = 'visible';
  }
  else if (document.layers && document.layers[object] != null) {
      document.layers[object].visibility = 'visible';
  }
  else if (document.all) {
      document.all[object].style.visibility = 'visible';
  }
  return false;
}

function toggleHide(object) {
  if (document.getElementById) {
    document.getElementById(object).style.visibility = 'hidden';
  }
  else if (document.layers && document.layers[object] != null) {
      document.layers[object].visibility = 'hidden';
  }
  else if (document.all) {
      document.all[object].style.visibility = 'hidden';
  }
  return false;
}

function reset() {
	imgArray = ['img1','img2','img3','img4']
	divArray = ['Menu110','Menu120','Menu130','Menu140']
	for(i=0;i<imgArray.length;i++)
		imgInact(imgArray[i])
	for(i=0;i<divArray.length;i++)
		toggleHide(divArray[i])
}