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_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];}}
}

// slideshow functions
var t;
function fadePhoto(previous, next, index) {
	document.getElementById('mainphoto_'+previous).style.opacity = (100-index)/100;
	document.getElementById('mainphoto_'+previous).style.filter = 'Alpha(opacity='+(100-index)+')';
	document.getElementById('mainphoto_'+next).style.opacity = index/100;
	document.getElementById('mainphoto_'+next).style.filter = 'Alpha(opacity='+index+')';
}
function fadePhotos(previous, next, totalPhotos) {
	for(i=0;i<=100;i++) {
		setTimeout('fadePhoto('+previous+','+next+','+i+')',10*i);
	}
	t = setTimeout('fadePhotos('+next+','+((next + 1) % totalPhotos)+','+totalPhotos+')',5000);
}
function setPhoto(id, totalPhotos) {
	clearTimeout(t);
	for(i=0;i<totalPhotos;i++) {
		document.getElementById('mainphoto_'+i).style.opacity = 0;
		document.getElementById('mainphoto_'+i).style.filter = 'Alpha(opacity=0)';
	}
	document.getElementById('mainphoto_'+id).style.opacity = 1;
	document.getElementById('mainphoto_'+id).style.filter = 'Alpha(opacity=100)';
}