// page anchor  //////////////////////////////////////////////////////////////
function backToTop() {
    var x1 = x2 = x3 = 0;
    var y1 = y2 = y3 = 0;

    if (document.documentElement) {
        x1 = document.documentElement.scrollLeft || 0;
        y1 = document.documentElement.scrollTop || 0;
    }

    if (document.body) {
        x2 = document.body.scrollLeft || 0;
        y2 = document.body.scrollTop || 0;
    }

    x3 = window.scrollX || 0;
    y3 = window.scrollY || 0;

    var x = Math.max(x1, Math.max(x2, x3));
    var y = Math.max(y1, Math.max(y2, y3));

    window.scrollTo(Math.floor(x / 2), Math.floor(y / 2));

    if (x > 0 || y > 0) {
        window.setTimeout("backToTop()", 25);
    }
}


// openWin  //////////////////////////////////////////////////////////////
function openWindow(url,title,width,height,options) {
	var newWin;
	if (!!window && url) {
	if (!title) title = "blank";
	if (!options) options = "toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,favorites=no,dependent=no";
	var whop = "width="+width+",height="+height+","+options;
	newWin = window.open(url,title,whop);
	newWin.focus();
	newWin.moveTo(10, 10)
	}
}

function openWindow2(url,title,width,height,options) {
	var newWin;
	if (!!window && url) {
	if (!title) title = "blank";
	if (!options) options = "toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,favorites=no,dependent=no";
	var whop = "width="+width+",height="+height+","+options;
	newWin = window.open(url,title,whop);
	newWin.focus();
	newWin.moveTo(10, 10)
	}
}

function openWindow3(theURL,theW,theH) {
	var newWin;
	newWin=window.open(theURL,"name","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,Width="+theW+",Height="+theH);
	newWin.focus();
	newWin.moveTo(10, 10);
}


// swapImg  //////////////////////////////////////////////////////////////
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_findObj(n, d) { //v4.01
  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() { //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];}
}