/*ns=(document.layers);
ie=(document.all);

if(ie) {
	document.write("<div id=\"diva\" style=\"position:absolute\">");
	document.write("<img name=\"pic\"src=\"/images/mousetrail.gif\"></div>");
	document.onmousemove = getMousePosition;
}
if(ns) {  // this doesn't work
	document.write("<layer name=\"diva\" style=\"position:absolute\">");
	document.write("<img name=\"pic\"src=\"/images/mousetrail.gif\"></layer>");
	document.onmousemove = getMousePosition;
}

function getMousePosition(e) {
	mouseX = window.event.x + document.body.scrollLeft;
	mouseY = window.event.y + document.body.scrollTop;
	diva.style.left = mouseX +12;
	diva.style.top = mouseY +12;
}
*/
function centerWindow(newPage, howWide, howHigh, scrollbars) {
 if (document.all)  {
        var xMax = screen.width, yMax = screen.height;
 }
 else    {
        if (document.layers)
            var xMax = window.outerWidth, yMax = window.outerHeight;
        else
            var xMax = 640, yMax=480;
 }
 var xOffset = (xMax - howWide)/2, yOffset = (yMax - howHigh)/2;

 window.open(newPage,'K9','toolbar=no,location=no,status=no,menubar=no,scrollbars='+scrollbars+',resizable='+scrollbars+',width='+howWide+',height='+howHigh+',screenX='+xOffset+',screenY='+yOffset+',top='+yOffset+',left='+xOffset+'');
}

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) { //v4.01
  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];}
}