function thumb_rollover() { //Erik
  var myname,myfile,i,x,a=thumb_rollover.arguments; document.MM_sr=new Array;
   if ((x=MM_findObj(a[0]))!=null){document.MM_sr[0]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[2];
   myname=MM_findObj('image');
   myname.src='img/spacer.gif';
   myfile=a[4]+a[0]+'.jpg';
   myname.width=a[5];
   myname.height=a[6];
   myname.src=myfile;
   //alert('a0='+a[0]+' '+x);
   }
}

function thumb_restore() { // Erik
  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 preload() {
  var a=preload.arguments, num=a[0], dir=a[1], i, current, count=0;
  if(!document.MY_pre){document.MY_pre=new Array;}
  for(i=1;i<(num+1);i++) {
	current=i;if(i<10){current='0'+i;} // add 0 if < 10 ie. 9 = 09
  	//document.MY_pre[count]=new Image;
	//document.MY_pre[count].src=dir+'thumb_'+current+'_0.jpg'; // thumb off
	//count++;
	document.MY_pre[count]=new Image;
	document.MY_pre[count].src=dir+'thumb_'+current+'_1.jpg'; //thumb on
	count++;
	document.MY_pre[count]=new Image;
	document.MY_pre[count].src=dir+'image_'+current+'.jpg'; //image
	//alert(current);
  }
  //alert('end');
}

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_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];}
}