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];}}
}

okay = false;  // wait until variables are initialized

var preload = new Array (

  ///////////////////////////////////////////////////////////////////////
  // list all your images here. Remember: No comma after the last image!
  //
  "images/drawings/thumbs/rs1.jpg",   "images/drawings/thumbs/rs2.jpg",
  "images/drawings/thumbs/rs3.jpg",   "images/drawings/thumbs/rs4.jpg",
  "images/drawings/thumbs/rs5.jpg",   "images/drawings/thumbs/rs6.jpg",

  "images/drawings/rs1.jpg",   "images/drawings/rs2.jpg",
  "images/drawings/rs3.jpg",   "images/drawings/rs4.jpg",
  "images/drawings/rs5.jpg",   "images/drawings/rs6.jpg"
  //
  // you shouldn't need to modify anything below this line
  ///////////////////////////////////////////////////////////////////////

  );

// find out what browser this is
with(navigator) {
  code = appCodeName; 
  app = appName; 
  version = appVersion; 
  iver = parseInt(version); 
  ua = userAgent;
  }

// this will work in "Mozilla" 3+ (includes MSIE 4)
if ( code == "Mozilla" && iver >= 3 )  okay = true;
else { okay = false; }

if(okay) {
  // compile the RegExp because we use it a lot
  var re = new RegExp();
  re.compile("[\\/.:\\-\\s]", "g");

  // preload the images
  for (var i = 0; i < preload.length; i++) {
    i_preload(preload[i]);
    }
  var preloaded = true
  }

// take a filename and make a legal variable name from it
function iname (img) 
{
var s = img.replace(re, "_");
return s;
}

// preload the images
function i_preload(img)
{
if(img) {
  var imgn = iname(img);
  eval(imgn + " = new Image()");
  eval(imgn + ".src = '" + img + "'");
  }
return true;
}

// swap entry function
function swap (name, image) 
{
if(!okay) return true; // just leave unless okay

// don't try to do this before the preloading is finished
if(preloaded) document.images[name].src = image;
return true;
}


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_changeProp(objName,x,theProp,theValue) { //v6.0
  var obj = MM_findObj(objName);
  if (obj && (theProp.indexOf("style.")==-1 || obj.style)){
    if (theValue == true || theValue == false)
      eval("obj."+theProp+"="+theValue);
    else eval("obj."+theProp+"='"+theValue+"'");
  }
}