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_preloadImages() {
    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_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);
    if(!x && d.getElementById) 
        x=d.getElementById(n); 
    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];
        }
}