var tempo;
var helprunning = false;
function starthelp(copt) {
   if (!helprunning) {
      tempo=setTimeout('showhelp("'+copt+'")',1000);
      helprunning = true;
   }
}

function showhelp(copt) {
   top.help.document.location="https://"+location.hostname+"/help.html#"+copt
   clearTimeout(tempo)
}

function stophelp() {
   clearTimeout(tempo)
   top.help.document.location="https://"+location.hostname+"/help.html#top"
   helprunning = false
}

function showpic(src, w, h, alt, aln, pw, ph, bw, bh) {
if (src == null) return;
var iw, ih; // Set inner width and height
if (window.innerWidth == null) {
iw = document.body.clientWidth;
ih=document.body.clientHeight; 
}
else {
iw = window.innerWidth;
ih = window.innerHeight;
}
if (w == null) w = iw;
if(h == null)  h = ih;
if(alt == null) alt = "Picture";
if(aln == null) aln = "left";
if(pw == null) pw = 100;
if(ph == null) ph = 100;
if(bw == null) bw = 24;
if(bh == null) bh = 24;
var sw = Math.round((iw - bw) * pw / 100);
var sh = Math.round((ih - bh) * ph / 100);
if ((w * sh) / (h * sw) < 1) sw = Math.round(w * sh / h);
else sh = Math.round(h * sw / w);
document.write('<img src="'+src+'" alt="'+alt+'" width="'+sw+'" height="'+sh+'" align="'+aln+'">');
}