function MM_findObj(n, d)
{ //v3.0
	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);
	return x;
}

// Functions that swaps images
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 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;
}