ns4=(document.layers) ? true : false;
ie4=(document.all) ? true : false;
ns6=(document.getElementById && !document.all) ? true : false;
el_left = 0;
el_top = 0;
el_left_start = el_top_start = 0;
function el_move(){
if(ie4){
ydiff = el_top_start - document.documentElement.scrollTop;
}
else{
ydiff = el_top_start - pageYOffset;
}
if(ydiff!=0){
movey = Math.round(ydiff/10);
el_top_start -= movey;
}
if(ns4) document.layers.bookmarks_div.top = el_top_start+el_top+50+"px";
if(ie4) document.all.bookmarks_div.style.top = el_top_start+el_top+50+"px";
if(ns6) document.getElementById("bookmarks_div").style.top=el_top_start+el_top+50+"px";
}
function show_div(){
if(ns4) document.layers.bookmarks_div.display = "block";
if(ie4) document.all.bookmarks_div.style.display = "block";
if(ns6) document.getElementById("bookmarks_div").style.display = "block";
elmove = setInterval("el_move()", 10);
}
function close_div(){
if(ns4) document.layers.bookmarks_div.display = "none";
if(ie4) document.all.bookmarks_div.style.display = "none";
if(ns6) document.getElementById("bookmarks_div").style.display = "none";
}
nn4=(document.layers) ? true : false;
ie4=(document.all) ? true : false;
Nowe=null;
function enlarge(s,w,src,tytul) {
if (Nowe) {
if (ie4) Nowe.close();
else if (nn4) Nowe.closed;
Nowe=null};
Nowe=window.open("", "","toolbar=no,menubar=no,location=yes,personalbar=no,scrollbars=no,status=no,directories=no,resizable=no,left=3,top=5,height="+w+",width="+s);
Nowe.document.write(""+tytul+"![]("+src+")
")
Nowe.focus();
}