function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
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() { //v3.0
  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];}
}

active=1; 
function MM_showHideLayers_sp() { //v3.0
var i,p,v,obj,args=MM_showHideLayers_sp.arguments;
   
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj('text'+args[i]))!=null) { v=args[i+2];
	obj2=MM_findObj('text'+active);
	if (obj2.style) { obj2=obj2.style;} else { 
	obj2=obj2;}
	obj2.visibility="hidden";

	if (obj.style) { obj=obj.style;}
	

	if (obj.visibility=='visible') {
		v='hidden'; 
	} else {
		 v='visible';
	}
	active=args[i];
    obj.visibility=v; 
	
	}
}
function print_page(page) {
	MM_openBrWindow(page,'printversion','width=640,height=400,menubar=yes,scrollbars=yes')
}