// JScript File

function swap_image() {

    var i,j=0,x,a=swap_image.arguments; document.MM_sr=new Array;

    for(i=0;i<(a.length-2);i+=3)

    if ((x=find_object(a[i]))!=null){
        document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];
    }

}

function swap_image_back() {

    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 find_object(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=find_object(n,d.layers[i].document);

    if(!x && d.getElementById) x=d.getElementById(n); 

    return x;

}