function popup(copyURL,newwidth,newheight){newwidth = newwidth + 15;newheight = newheight + 15;window.open(copyURL, 'newwin', 'toolbar=no,location=no,directories=no,status=no,scrollbars=yes,menubar=no,width=' + newwidth + ',height=' + newheight);};



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) { //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];}

}



MM_preloadImages();

var theImages = new Array() 



theImages[0] = '<img src="'+'/media/header_images/image1.jpg'+'" ALT="" WIDTH="377" HEIGHT="126" BORDER="0" USEMAP="#Map">'

theImages[1] = '<img src="'+'/media/header_images/image2.gif'+'" ALT="" WIDTH="377" HEIGHT="126" BORDER="0" USEMAP="#Map2">'







var j = 0

var p = theImages.length;

var preBuffer = new Array()

for (i = 0; i < p; i++){

   preBuffer[i] = new Image()

   preBuffer[i].src = theImages[i]

}

var whichImage = Math.round(Math.random()*(p-1));

function showImage(){

document.write(theImages[whichImage]);

}