<!-- BEGIN IMAGE SWAPPING -->

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];
}
}
/* Functions that handle preload. */

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];
}
}
}
<!-- END IMAGE SWAPPING -->