if (document.images)
{
preload_image_object = new Image();
// set image url
image_url = new Array();
image_url[0] = "images/photothumbnails/01_over.jpg";
image_url[1] = "images/photothumbnails/02_over.jpg";
image_url[2] = "images/photothumbnails/03_over.jpg";
image_url[3] = "images/photothumbnails/04_over.jpg";
image_url[4] = "images/photothumbnails/05_over.jpg";
image_url[5] = "images/photothumbnails/06_over.jpg";
image_url[6] = "images/photothumbnails/07_over.jpg";
image_url[7] = "images/photothumbnails/08_over.jpg";
image_url[8] = "images/photothumbnails/09_over.jpg";
image_url[9] = "images/photothumbnails/10_over.jpg";
image_url[10] = "images/photothumbnails/11_over.jpg";
image_url[11] = "images/photothumbnails/12_over.jpg";

image_url[12] = "images/illustrationthumbnails/01_over.jpg";
image_url[13] = "images/illustrationthumbnails/02_over.jpg";
image_url[14] = "images/illustrationthumbnails/03_over.jpg";
image_url[15] = "images/illustrationthumbnails/04_over.jpg";
image_url[16] = "images/illustrationthumbnails/05_over.jpg";
image_url[17] = "images/illustrationthumbnails/06_over.jpg";
image_url[18] = "images/illustrationthumbnails/07_over.jpg";
image_url[19] = "images/illustrationthumbnails/08_over.jpg";
image_url[20] = "images/illustrationthumbnails/09_over.jpg";
image_url[21] = "images/illustrationthumbnails/10_over.jpg";
image_url[22] = "images/illustrationthumbnails/11_over.jpg";
image_url[23] = "images/illustrationthumbnails/12_over.jpg";
image_url[24] = "images/navigation/illustration-button_over.gif";
image_url[25] = "images/navigation/photos-button_over.gif";

image_url[26] = "images/photothumbnails/13_over.jpg";
image_url[27] = "images/photothumbnails/14_over.jpg";
image_url[28] = "images/photothumbnails/15_over.jpg";
image_url[29] = "images/photothumbnails/16_over.jpg";
image_url[30] = "images/photothumbnails/17_over.jpg";
image_url[31] = "images/photothumbnails/18_over.jpg";
image_url[32] = "images/photothumbnails/19_over.jpg";
image_url[33] = "images/photothumbnails/20_over.jpg";
image_url[34] = "images/photothumbnails/21_over.jpg";
image_url[35] = "images/photothumbnails/22_over.jpg";
image_url[36] = "images/photothumbnails/23_over.jpg";
image_url[37] = "images/photothumbnails/24_over.jpg";

image_url[38] = "images/photothumbnails/25_over.jpg";
image_url[39] = "images/photothumbnails/26_over.jpg";
image_url[40] = "images/photothumbnails/27_over.jpg";
image_url[41] = "images/photothumbnails/28_over.jpg";
image_url[42] = "images/photothumbnails/29_over.jpg";
image_url[43] = "images/photothumbnails/30_over.jpg";
image_url[44] = "images/photothumbnails/31_over.jpg";
image_url[45] = "images/photothumbnails/32_over.jpg";
image_url[46] = "images/photothumbnails/33_over.jpg";
image_url[47] = "images/photothumbnails/34_over.jpg";
image_url[48] = "images/photothumbnails/35_over.jpg";
image_url[49] = "images/photothumbnails/36_over.jpg";


var i = 0;
for(i=0; i<=3; i++) 
preload_image_object.src = image_url[i];
}


function MM_swapImgRestore() {
  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) {
  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() {
  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];}
}