//SMALL ad rotator
  function rotSmAd(){
  //rotating ads array
    var rotSmAds = {
      1:Array('http://www.bookcloseouts.com/?rid=thsm','/images/ad/bco_back_to_school.gif','Books 60-90% off'),
      2:Array('http://thsmm4m.cpaine.hop.clickbank.net/','/images/ad/HGB8.jpg','Home grown business while homeschooling')
	  
    };
  //last ad
    var sSmAd = loadme('rotSmAd');
    if (sSmAd=="") sSmAd = 0;
    sSmAd++;	//perform rotation
    var aSmAd = rotSmAds[sSmAd];
    if (!aSmAd){
      sSmAd = 1;	//set to first ad
      aSmAd = rotSmAds[sSmAd];
    }
  //save state
    saveme('rotSmAd',sSmAd);
  //return
    document.writeln('<div><a href="'+aSmAd[0]+'"><img src="'+aSmAd[1]+'" alt="'+aSmAd[2]+'" border="0"></a></div>');
  }

//cookie handling
  function loadme (name) {
    var ne = name + "="; // name+equals
    var al = ne.length;  // name length
    var cl = document.cookie.length;
    var i  = 0;          // iterator
    while (i < cl) {
      var st = i + al;   // start at
      if (document.cookie.substring(i, st) == ne){
        var en = document.cookie.indexOf (";", st); // end
        if (en == -1)  en = document.cookie.length;
        return unescape(document.cookie.substring(st, en));
      }
      i = document.cookie.indexOf(" ", i) + 1; // next
      if (i == 0) break; // end of the line
    }
    return "";
  }
  function saveme (name, value) {
    var ckd = new Date();
    ckd.setDate(ckd.getYear()+1);
    var cv = name+"="+escape(value)+ ";"; // value
    cv += "expires=" + ckd.toGMTString(); // expires
    document.cookie = cv;                 // store it
    return(true);
  }