// showBlock
function showElement($id)
{
	var el = document.getElementById($id);
	el.style.display = (document.getElementById($id).style.display = 'block');

	var pa = el.parentNode;
	var p = 1;
	while (pa.previousSibling)
	{
		pa = pa.previousSibling;
		if (pa.nodeType != 3) p++;
	}
	var bo = pa.parentNode;
	var c = 0;
	for (var i=0;i<bo.childNodes.length;i++)
	{
		if (bo.childNodes[i].nodeType != 3) c++;
	}

	// is last row?
	var lr = (Math.ceil(c/5) ==  Math.ceil(p/5)) ? true:false;
	if (!lr && ((p + 1) % 5 == 0 ||  p % 5 == 0))
	{
		el.className = 'floatblockRt peopleInfo';
	} else if (lr && ((p +1) % 5 == 0 ||  p % 5 == 0))
	{
		el.className = 'floatblockRb peopleInfo';
	} else if (lr)
	{
		el.className = 'floatblockLb peopleInfo';
	}
}
function hideElement($id)
{
	document.getElementById($id).style.display = (document.getElementById($id).style.display = 'none');
}

// swapImage
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];}
}