//file = func.js
//© Gerald Koss
var LAY = (document.layers) ? true : false;
var DOM = (document.getElementById) ? true : false;
var NMS = (document.getElementById && !document.all)? true : false;
var ALL = (document.all) ? true : false;
var isPreload = false;
function preload(){
     var arg = preload.arguments;
     if (!document.imgArr) document.imgArr = new Array(arg.length);
     for (var i=0; i<document.imgArr.length; i++)  {
          document.imgArr[i] = new Image;
          document.imgArr[i].src = arg[i];
     }
	setTimeout("setPreload()",1000);
return
}
function setPreload(){isPreload = true;}
var link = "";
var target = "";
function initButt(imgName,status,layerName){
     if (LAY && isPreload){
	   if(document.layers[layerName].document.images[imgName] && document.imgArr[status].src){
			document.layers[layerName].document.images[imgName].src = document.imgArr[status].src;
		}
	}
	else if (document.imgArr!= null && DOM){
		document.getElementById(imgName).src =  document.imgArr[status].src;
	}
}
function next(lnk) {
	for (var j = 0; j < document.links.length; j++){
		if (lnk == document.links[j]) document.links[(j+1)].focus();
	}
return
}
function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);