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 go(where)
{
	var loc = 'index.php?' + where

	location.href = loc

	return true
}

function are_you_sure(msg)
{
	if(msg == undefined)
		msg = 'Are you sure'

	return confirm(msg);
}

function open_win(f, w, h)
{
	var o = navigator.userAgent.search('Opera') == -1 ? false : true

	w += 20
	h += o ? 40 : 20

	var l = Math.round(((o ? window.innerWidth  : screen.width)  - w ) / 2)
	var t  = Math.round(((o ? window.innerHeight : screen.height) - h ) / 2)
	var p = ',directories=no,location=no,menubar=no,resizable=no,status=no,toolbar=no,scrollbars=yes'

	win = window.open(f, 'Win' + w + h, 'width=' + w +',height=' + h + ',top=' + t + ',left=' + l + p)
	if (window.focus) win.window.focus()

	return false
}

function open_win_noresize(f, w, h)
{
	var o = navigator.userAgent.search('Opera') == -1 ? false : true

	w += 20
	h += o ? 40 : 20

	var l = Math.round(((o ? window.innerWidth  : screen.width)  - w ) / 2)
	var t  = Math.round(((o ? window.innerHeight : screen.height) - h ) / 2)
	var p = ',directories=no,location=no,menubar=no,resizable=no,status=no,toolbar=no,scrollbars=yes'

	win = window.open(f, 'Win' + w + h, 'width=' + w +',height=' + h + ',top=' + t + ',left=' + l + p)
	if (window.focus) win.window.focus()

	return false
}
function popupWin(page, name, width, height, features)
{
	open_win(page, width, height)
	return false
}