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);

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}
function goToDate(news_frm){
	return window.location = 'news.php?do=' + document.news_frm.year.value + ',' + document.news_frm.month.value +',1';
}
function filterAlbum(frm2){
	return window.location = '?do=' + document.frm2.local.value + ',' + document.frm2.cat.value + ',' + document.frm2.alpha.value ;
}

function clearRun(){
 if(tt)
 clearTimeout(tt);
}
function show_div_id(id){
   document.getElementById(id).style.visibility = "visible";
   document.getElementById(id).style.display = 'inline';
}
function hide_div_id(id){
   document.getElementById(id).style.visibility = "hidden";
   document.getElementById(id).style.display = 'none';
}
function hideAllDiv(){
	hide_div_id('a1');
	hide_div_id('a2');
	hide_div_id('a3');
}
function showOnlyDiv(id, run){
 hideAllDiv();
 if(run == true){
  tt = nextDiv( id );
 }
 show_div_id('a' + id);
}
function nextDiv(id){
 time = 6000;
 id = id + 1;
 run = true;
 if(id > 3){ id = 1; run = true;}

 return setTimeout("showOnlyDiv( " +id+ ", "+ run +")", time);
}