
var newWin;

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;
}

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;
}

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];}}
}

function open_window(img) {
    var s;
    s = "<html><body><title>Screen Viewer</title><center>";
    s += "<img border='0' src='./images/" + img + "'></center></body></html>";
    
    if (newWin==null || newWin.closed) {
        newWin = open("", "", "toolbar=no, menubar=no, statusbar=no, scrollbar=yes, width=770, height=540, resizeable=yes");
    }

    newWin.document.write(s);
    newWin.document.close();
    newWin.focus();
}