function MM_swapImgRestore()
{
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)
{ 
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;
}

function MM_swapImage()
{
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];
}
}
}