/* Macromedia Functions */
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_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];}}
}

/*
  popup_window ();
    url:    url to popup (compulsory)
    name:   name of popup window
    w:      width of popup window
    h:      height of popup window
    ha:     horizontal placement (left, right or defaults to center)
    va:     vertical placement (top, bottom or defaults to center)
    sc:     scrollbars, resizable (yes, no, defaults to yes)
*/
function popup_window(url, name, w, h, ha, va, sc, pad, image)
{
    if (!url) {
        alert('popup_window() error: no url supplied');
        return false;
    }

    if (!w > 0) w = 600;
    if (!h > 0) h = 400;
    if (!sc) sc = 'yes';
    if (!name) name = 'popup';
    if (!image) image = 'no';

    var screen_w = screen.availWidth || screen.width;
    var screen_h = screen.availHeight || screen.height;

//  var opts = 'width='+w+',height='+h+',scrollbars=yes';
    var opts = 'width='+w+',height='+h+',scrollbars='+sc+',resizable='+sc;
    if (screen_h > 0 && screen_w > 0)
    {
        switch (ha) {
            case('left'): var ha_value = 0; break;
            case('right'): var ha_value = screen_w - w - 15; break;
            default: var ha_value = (screen_w / 2) - (w / 2); break;
        }

        switch (va) {
            case('top'): var va_value = 0; break;
            case('bottom'): var va_value = screen_h - h - 35; break;
            default: var va_value = (screen_h / 2) - (h / 2); break;
        }
        opts += ',left='+ha_value+',top='+va_value;
    }

    var confirmWin = window.open(url, name, opts);

    if (confirmWin != null) {
        confirmWin.focus();

        if(image == 'yes') {
            popupContent = "<html><body style=\"border:0;margin:0;padding:0;\"><img onClick=\"window.close()\" src=\""+url+"\"></body></html>";
            confirmWin.document.open();
            confirmWin.document.write(popupContent);
            confirmWin.document.close();
        }
    }
    //return null;
}

