var IE = document.all?true:false
if (!IE) document.captureEvents(Event.MOUSEMOVE)

menu_but='a';
function menu_highlight(pods,but){
  if(menu_but!=but)window.document.getElementById('menu_but'+but).src='pictures/glowna_menu_b'+but+'_'+pods+'.jpg';
}
function menu_anim(){
  menu_left-=20;
  if(menu_left<=0){clearInterval(menu_clock);menu_left=0;}
  window.document.getElementById('menu_div'+menu_but).style.left=menu_left+'px';
}
function show_hide(div,visibility){
  window.document.getElementById(div).style.visibility=visibility;
}
function menu_butt(but){
  menu_x=menu_but;
  menu_but='x';
  menu_highlight(0,menu_x);
  menu_highlight(2,but);
  show_hide('menu_div'+menu_x,'hidden');
  show_hide('menu_div'+but,'visible');
  menu_but=but;
  menu_left=220;
  window.document.getElementById('menu_div'+but).style.left=menu_left+'px';
  menu_clock=window.setInterval(menu_anim,25);
}
function menu_wiecej(a,p,u){
  switch(menu_but){
  case 'a':window.location.href=a;break;
  case 'p':window.location.href=p;break;
  case 'u':window.location.href=u;break;
  }
}
function hideimg(){
  window.document.getElementById('imgdiv').style.visibility='hidden';
}
function showimg(img){
  obj=window.document.getElementById('imgdiv');
  if(IE){
    sl=document.body.scrollLeft;
    st=document.body.scrollTop;
    sw=document.body.clientWidth;
    sh=document.body.clientHeight;
  }else{
    sl=document.documentElement.scrollLeft;
    st=document.documentElement.scrollTop;
    sw=document.documentElement.clientWidth;
    sh=document.documentElement.clientHeight;
  }
  if(st<20+(sh-750)/2)st=20+(sh-750)/2;
  obj.style.left=sl+(sw-800)/2+"px";
  obj.style.top=st+(sh-750)/2+"px";
  obj.innerHTML="<table style='width:800px;height:750px;text-align:center;'><tr><td valign='center'><img alt='obrazek' src='pictures/other/"+img+"' onclick='hideimg();'/></td></tr></table>";
  obj.style.visibility='visible';
}
function glowna_banner(){
  glowna_banner_i++;
  if(glowna_banner_i>glowna_banner_max){glowna_banner_i=glowna_banner_min};
  /*
  o=window.document.getElementById("glowna_banner_link_img"+glowna_banner_dop).style;
  if(glowna_banner_link[glowna_banner_i]==''){
    o.visibility='hidden';
  }else{
    o.visibility='visible';
  }
  o.left=glowna_banner_pozx[glowna_banner_i]+"px";
  o.top=glowna_banner_pozy[glowna_banner_i]+"px";
  */
  window.document.getElementById("glowna_banner"+glowna_banner_dop).src='pictures/glowna_banner_'+glowna_banner_i+'.jpg';
}
//if(IE){
//  tempX=event.clientX+document.body.scrollLeft
//  tempY=event.clientY+document.body.scrollTop
//}else{
//  tempX=e.pageX
//  tempY=e.pageY
//}