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_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) { //v4.01
  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 PopupWindow(url, width, height) {
	if (width == undefined) width = 640;
	if (height == undefined) height = 480;
	if (width > screen.availWidth) width = screen.availWidth;
	if (height > screen.availHeight) height = screen.availHeight;
	var iLeft = parseInt((screen.availWidth - width) / 2);
	var iTop = parseInt((screen.availHeight - height) / 2);
	var popAttr = 'width=' + width + ', height=' + height + ', top=' + iTop + ', left=' + iLeft + ', resizable=no, scrollbars=yes, status=yes';
	var popupWindow = window.open(url, 'popupWindow', popAttr);
}

function ResizeCenter(width, height) {
	if (width > screen.availWidth) width = screen.availWidth;
	if (height > screen.availHeight) height = screen.availHeight;
	window.resizeTo(width, height);
	window.moveTo(parseInt((screen.availWidth - width) / 2), parseInt((screen.availHeight - height) / 2));
	window.focus();
}

function SimpleSwapImage(image, replaceWhat, replaceTo)
{
	if(!image.restore)
	{
		image.restore = image.src;
	}
	if(image.src)
	{
		image.src = image.src.replace(replaceWhat,replaceTo);
	}
}

function SimpleRestore(image)
{
	if(image.restore)
	{
		image.src = image.restore;
	}
}