<!--
<!-- hide this script from non-javascript-enabled browsers
/* Functions that swaps images. */
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 MM_findObj(n, d) { //v4.0
  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);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

var PUwin;
function popUp(help_item, h, w)
{
        var newwin = null;
        if(typeof(PUwin) == 'undefined' || PUwin.closed)
        {       // create new window and load with help_item
                newwin = window.open("","","width=" + w + ",height=" + h + ",status=no,resizable=no,scrollbars=no,left=40,top=40");
                if(newwin != null)
                {
                        if (newwin.opener == null)
                                newwin.opener = self;
                        newwin.location.href = help_item;
                }
                PUwin = newwin;
                PUwin.focus();
        } else {  // bring existing window to the top, load with help_item
                PUwin.location=help_item;
                PUwin.resizeTo(w,h);
                PUwin.focus();
        }
}
function popUps(help_item, h, w)
{
        var newwin = null;
        if(typeof(PUwin) == 'undefined' || PUwin.closed)
        {       // create new window and load with help_item
                newwin = window.open("","","width=" + w + ",height=" + h + ",scrollbars,left=40,top=40");
                if(newwin != null)
                {
                        if (newwin.opener == null)
                                newwin.opener = self;
                        newwin.location.href = help_item;
                }
                PUwin = newwin;
                PUwin.focus();
        } else {  // bring existing window to the top, load with help_item
                PUwin.location.href=help_item;
                PUwin.resizeTo(w+8,h+60);
                PUwin.focus();
        }
}


//-->