booksarr=new Array('0735712026','1558609237','0465051359','0738207411','0072227125','0741417510','1568600887','1582970912','0967162432','097336081X','0596007515','0596007337','1565843800','0596002874','0735712018','0789723107','0596005253','0749004444','0735711518','0971476993','0735712999','0764549626','0201844567','0471376418','0201615835','0787900567','0471416215','1565922824','1555702368','2880467314','0596003838','0471432571','155570476X','1555704638','1555704832','0321202988','0735713774','0782142737','1403912335','1885068808','0395908752','6302779448','1594200068','0823084396','0872887146','0375726446','0596001002','0201774224','1590591488','0385503865','0060761555','1558605339','0961392142','0961392118','1852335769','0375505784','0465089844','073820756X','0596003889','0451191153','0738208612','0738208507','8306','8405','8289','8384','7635','6505','0071422544','074323670X','0743246500','0262062321','0764548891','3540404651','1580533213','0131003127','1575001772','0789024403','0321255666','0534633331','1582970955','0465001769','0312135963','0910965455','0312248237','0738204315','0793142733','0787961620','0787955892','0826215688','0195161408','1888577916','1591840562','0971187304','1593373872','088730995X','0786881631','0596102275','157230460X','0803952538','0520243420','189184301X','047174719X','1593151411','0072262516','076458457X','078521187X','0130353337','0750678712','1591394236','1587623684','1583226796','1583671056','0536105030','1587622009','0978921801','0470097760','0471771953','0470097752','1880559404','0471390577','0130893749','0500203784','1854373455','0500203768','1412927668','2940271003','0977724409','0789736292','1890154059','1401302378','0231114834','0813332117','0761985131','0813827884','0803990863','0803973144','0415223784','026258266X','0262232278','0262632551','0201596091','0415942241','1558605290','0120884070','1558604898','026208290X','0387952845','0471056693','0735713065','076454862X','190415106X','0471085863','0201657821','0471156957','078528804X','0972816437','0896084019','0973349948','1405132582','0465081932','0312271913','0262611597','0133537498','0201483173','0134881729','1561709751','1892104105','1580530109','0312275676','1591841216','032144972X','1590595815','0814473555','0976082241','0060853956','159420103X','0743294246','0822338394','0495050261','1591841178','184353682X','0471770841','097880600X','1419584359','1564842347','013195654X','0470087889','0976694085','159059858X','0470097779','0978921828','0071496270','193336839X','0375760946','0938093002','185776952X','0465091741','1402202520','0691122024','0470053852','0471787531','0596101082','1933596708','047174753X','0205395678','0071462155','076191238X','0471189626','0805847480','0761987738','0761515372','0937861693','0471247138','0918736803','0749438843','1857036069','0787972851','0140132317','0596005814','0321423437','0596007590','0764595792','0674018583','1882114981','0470844469','0071385142','0470090898','2940373078','0470033614','0954432762','1412913152','081382124X','076196875X','0470015632','0674008081','0521874858','1592572677','1590596919','1568601425','093849743X','0967059860','0471799521','1432701967','1841957194','0836221796','0972952942','0321369572','0072253649','0195334000','0071496432','0240805593','0240805577','0321122461','0131875108','0817435522','0321395387','1591841259','0814472877','1591840783','0262522799','0748621660','0521687888','0805854037','0807061875','1841132144','');

if(booksarr.length > 6){
function getRndImg() {
  var rnd = Math.round(Math.random()*(booksarr.length-1));
  return booksarr[rnd]
}
function makeArray() {
  var list = "";
  var arr = new Array();
  cnt = 0;
  while (cnt!=nofRandom) {
    var img = getRndImg();
    if (list.indexOf(img)==-1) {
      arr[cnt++]=img
      list+=img;
    }
  }
  return arr;
}
nofRandom = 6;


arr = makeArray();
for (i=0;i<arr.length;i++)
    {document.write('<iframe src="http://rcm.amazon.com/e/cm?t=masternewmedi&o=1&p=8&l=as1&asins=' + arr[i]+ '&fc1=000000&IS2=1&lt1=_blank&lc1=0000FF&bc1=000000&bg1=FFFFFF&f=ifr" style="width:120px;height:240px;" scrolling="no" marginwidth="0" marginheight="0" frameborder="0"></iframe><br><br>')}

}