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_findObj(n, d) { //v4.0
  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 && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImage() 
{ 
	//v3.1 via Jesse Piotrowski -- edited code so there is no empty parameters when calling this function
  var i,j=0,x,a=MM_swapImage.arguments; 
	document.MM_sr=new Array; 
	for(i=0;i<(a.length-1);i+=2)
   if ((x=MM_findObj(a[i]))!=null)
	 	{
			document.MM_sr[j++]=x; 
			if(!x.oSrc) x.oSrc=x.src; x.src=a[i+1];
		}
}

function PopUp(page, w, h) 
{
	window.open(page, "PopUp","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no,width="+w+",height="+h+",top=0,left=0");
}

function hide(id)
{
  if (document.all)
	{
      document.all[id].style.display = 'none';
  } 
	else if (document.getElementById)
	{
      document.getElementById(id).style.display = 'none';
  }
}

function show(id)
{
  if (document.all)
	{
   	document.all[id].style.display = 'block';
 	} 	
	else if (document.getElementById)
 	{
    document.getElementById(id).style.display = 'block';
  }
}