function DisplayBook(index)
{
document.write("<p>");

document.write('<a href="http://www.amazon.co.uk/gp/product/');
document.write(bookLinks[index]);
document.write(' width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" />');

}

function DisplayAllBooks()
{
	for( var i = 0; i < bookLinks.Length; i++ )
	{
		DisplayBook(i);
	}
}

function RandomBook()
{
return Math.floor(bookLinks.length * Math.random() ) ;
}


var bookLinks = new Array();

bookLinks[0] = '0977616649?ie=UTF8&tag=agilecoach-21&linkCode=as2&camp=1634&creative=6738&creativeASIN=0977616649"><img border="0" src="21EX96-UuaL._AA_SL160_.jpg"></a><img src="http://www.assoc-amazon.co.uk/e/ir?t=agilecoach-21&l=as2&o=2&a=0977616649"';

bookLinks[1] = '0321146530?ie=UTF8&tag=agilecoach-21&linkCode=as2&camp=1634&creative=6738&creativeASIN=0321146530"><img border="0" src="21Q96XERV4L._AA_SL160_.jpg"></a><img src="http://www.assoc-amazon.co.uk/e/ir?t=agilecoach-21&l=as2&o=2&a=0321146530"';

bookLinks[2] = '097451408X?ie=UTF8&tag=agilecoach-21&linkCode=as2&camp=1634&creative=6738&creativeASIN=097451408X"><img border="0" src="21D2HDVF0ZL._AA_SL160_.jpg"></a><img src="http://www.assoc-amazon.co.uk/e/ir?t=agilecoach-21&l=as2&o=2&a=097451408X" ';

bookLinks[3] = '0321205685?ie=UTF8&tag=agilecoach-21&linkCode=as2&camp=1634&creative=6738&creativeASIN=0321205685"><img border="0" src="21AN7js3tLL._AA_SL160_.jpg"></a><img src="http://www.assoc-amazon.co.uk/e/ir?t=agilecoach-21&l=as2&o=2&a=0321205685"';

bookLinks[4] = '0767907698?ie=UTF8&tag=agilecoach-21&linkCode=as2&camp=1634&creative=6738&creativeASIN=0767907698"><img border="0" src="218KQDJMEWL._AA_SL160_.jpg"></a><img src="http://www.assoc-amazon.co.uk/e/ir?t=agilecoach-21&l=as2&o=2&a=0767907698" ';

bookLinks[5] = '0071392319?ie=UTF8&tag=agilecoach-21&linkCode=as2&camp=1634&creative=6738&creativeASIN=0071392319"><img border="0" src="31i1mbULUwL._AA_SL160_.jpg"></a><img src="http://www.assoc-amazon.co.uk/e/ir?t=agilecoach-21&l=as2&o=2&a=0071392319" ';

bookLinks[6] = '0066619793?ie=UTF8&tag=agilecoach-21&linkCode=as2&camp=1634&creative=6738&creativeASIN=0066619793"><img border="0" src="21DMD13A0FL._AA_SL160_.jpg"></a><img src="http://www.assoc-amazon.co.uk/e/ir?t=agilecoach-21&l=as2&o=2&a=0066619793" ';

bookLinks[7] = '0321437381?ie=UTF8&tag=agilecoach-21&linkCode=as2&camp=1634&creative=6738&creativeASIN=0321437381"><img border="0" src="21qohisAIGL._AA_SL160_.jpg"></a><img src="http://www.assoc-amazon.co.uk/e/ir?t=agilecoach-21&l=as2&o=2&a=0321437381" ';

bookLinks[8] = '0060835907?ie=UTF8&tag=agilecoach-21&linkCode=as2&camp=1634&creative=6738&creativeASIN=0060835907"><img border="0" src="210ZZK5X4ZL._AA_SL160_.jpg"></a><img src="http://www.assoc-amazon.co.uk/e/ir?t=agilecoach-21&l=as2&o=2&a=0060835907"';

bookLinks[9] = '0321150783?ie=UTF8&tag=agilecoach-21&linkCode=as2&camp=1634&creative=6738&creativeASIN=0321150783"><img border="0" src="21TV2CZMRCL._AA_SL160_.jpg"></a><img src="http://www.assoc-amazon.co.uk/e/ir?t=agilecoach-21&l=as2&o=2&a=0321150783" ';

bookLinks[10] = '0566086654?ie=UTF8&tag=agilecoach-21&linkCode=as2&camp=1634&creative=6738&creativeASIN=0566086654"><img border="0" src="21DYY9WQAXL._AA_SL160_.jpg"></a><img src="http://www.assoc-amazon.co.uk/e/ir?t=agilecoach-21&l=as2&o=2&a=0566086654" ';

bookLinks[11] = '1905211201?ie=UTF8&tag=agilecoach-21&linkCode=as2&camp=1634&creative=6738&creativeASIN=1905211201"><img border="0" src="21WF797MRPL._AA_SL160_.jpg"></a><img src="http://www.assoc-amazon.co.uk/e/ir?t=agilecoach-21&l=as2&o=2&a=1905211201" ';

bookLinks[12] = '0735619492?ie=UTF8&tag=agilecoach-21&linkCode=as2&camp=1634&creative=6738&creativeASIN=0735619492"><img border="0" src="21ZVZ0QW1NL._AA_SL160_.jpg"></a><img src="http://www.assoc-amazon.co.uk/e/ir?t=agilecoach-21&l=as2&o=2&a=0735619492" ';

bookLinks[13] = '0201485672?ie=UTF8&tag=agilecoach-21&linkCode=as2&camp=1634&creative=6738&creativeASIN=0201485672"><img border="0" src="21QY5GSGHZL._AA_SL160_.jpg"></a><img src="http://www.assoc-amazon.co.uk/e/ir?t=agilecoach-21&l=as2&o=2&a=0201485672" ';

bookLinks[14] = '020161622X?ie=UTF8&tag=agilecoach-21&linkCode=as2&camp=1634&creative=6738&creativeASIN=020161622X"><img border="0" src="21v7bGk98oL._AA_SL160_.jpg"></a><img src="http://www.assoc-amazon.co.uk/e/ir?t=agilecoach-21&l=as2&o=2&a=020161622X" ';

bookLinks[15] = '0131177052?ie=UTF8&tag=agilecoach-21&linkCode=as2&camp=1634&creative=6738&creativeASIN=0131177052"><img border="0" src="31MQ9B9GN9L._AA_SL160_.jpg"></a><img src="http://www.assoc-amazon.co.uk/e/ir?t=agilecoach-21&l=as2&o=2&a=0131177052" ';

bookLinks[16] = '0201708426?ie=UTF8&tag=agilecoach-21&linkCode=as2&camp=1634&creative=6738&creativeASIN=0201708426"><img border="0" src="21NPSVG980L._AA_SL160_.jpg"></a><img src="http://www.assoc-amazon.co.uk/e/ir?t=agilecoach-21&l=as2&o=2&a=0201708426" ';

bookLinks[17] = '0321278658?ie=UTF8&tag=agilecoach-21&linkCode=as2&camp=1634&creative=6738&creativeASIN=0321278658"><img border="0" src="21zxzvouzOL._AA_SL160_.jpg"></a><img src="http://www.assoc-amazon.co.uk/e/ir?t=agilecoach-21&l=as2&o=2&a=0321278658" ';

bookLinks[18] = '0201741571?ie=UTF8&tag=agilecoach-21&linkCode=as2&camp=1634&creative=6738&creativeASIN=0201741571"><img border="0" src="21nrXD2BBoVL._AA_SL160_.jpg"></a><img src="http://www.assoc-amazon.co.uk/e/ir?t=agilecoach-21&l=as2&o=2&a=0201741571" ';

bookLinks[19] = '0091906814?ie=UTF8&tag=agilecoach-21&linkCode=as2&camp=1634&creative=6738&creativeASIN=0091906814"><img border="0" src="31WsGCH0H1L._AA_SL160_.jpg"></a><img src="http://www.assoc-amazon.co.uk/e/ir?t=agilecoach-21&l=as2&o=2&a=0091906814" ';

bookLinks[20] = '0684858398?ie=UTF8&tag=agilecoach-21&linkCode=as2&camp=1634&creative=6738&creativeASIN=0684858398"><img border="0" src="216GRFW2Z9L._AA_SL160_.jpg"></a><img src="http://www.assoc-amazon.co.uk/e/ir?t=agilecoach-21&l=as2&o=2&a=0684858398" ';

bookLinks[21] = '0932633439?ie=UTF8&tag=agilecoach-21&linkCode=as2&camp=1634&creative=6738&creativeASIN=0932633439"><img border="0" src="31rNtSM-rPL._AA_SL160_.jpg"></a><img src="http://www.assoc-amazon.co.uk/e/ir?t=agilecoach-21&l=as2&o=2&a=0932633439" ';

bookLinks[22] = '0131495054?ie=UTF8&tag=agilecoach-21&linkCode=as2&camp=1634&creative=6738&creativeASIN=0131495054"><img border="0" src="21AVLX8WRGL._AA_SL160_.jpg"></a><img src="http://www.assoc-amazon.co.uk/e/ir?t=agilecoach-21&l=as2&o=2&a=0131495054" ';

bookLinks[23] = '0131016490?ie=UTF8&tag=agilecoach-21&linkCode=as2&camp=1634&creative=6738&creativeASIN=0131016490"><img border="0" src="21Y8S4W63NL._AA_SL160_.jpg"></a><img src="http://www.assoc-amazon.co.uk/e/ir?t=agilecoach-21&l=as2&o=2&a=0131016490" ';

bookLinks[24] = '0201710919?ie=UTF8&tag=agilecoach-21&linkCode=as2&camp=1634&creative=6738&creativeASIN=0201710919"><img border="0" src="21JD2HD65AL._AA_SL160_.jpg"></a><img src="http://www.assoc-amazon.co.uk/e/ir?t=agilecoach-21&l=as2&o=2&a=0201710919" ';

bookLinks[25] = '0978739213?ie=UTF8&tag=agilecoach-21&linkCode=as2&camp=1634&creative=6738&creativeASIN=0978739213"><img border="0" src="21ThWluBW1L._AA_SL160_.jpg"></a><img src="http://www.assoc-amazon.co.uk/e/ir?t=agilecoach-21&l=as2&o=2&a=0978739213" ';

bookLinks[26] = '0974514047?ie=UTF8&tag=agilecoach-21&linkCode=as2&camp=1634&creative=6738&creativeASIN=0974514047"><img border="0" src="21NKN88S2ZL._AA_SL160_.jpg"></a><img src="http://www.assoc-amazon.co.uk/e/ir?t=agilecoach-21&l=as2&o=2&a=0974514047" ';

bookLinks[27] = '0974514039?ie=UTF8&tag=agilecoach-21&linkCode=as2&camp=1634&creative=6738&creativeASIN=0974514039"><img border="0" src="210HMD6ZFHL._AA_SL160_.jpg"></a><img src="http://www.assoc-amazon.co.uk/e/ir?t=agilecoach-21&l=as2&o=2&a=0974514039" ';

bookLinks[28] = '0875847471?ie=UTF8&tag=agilecoach-21&linkCode=as2&camp=1634&creative=6738&creativeASIN=0875847471"><img border="0" src="216pTfL8w5L._AA_SL160_.jpg"></a><img src="http://www.assoc-amazon.co.uk/e/ir?t=agilecoach-21&l=as2&o=2&a=0875847471" ';

bookLinks[29] = '1591391105?ie=UTF8&tag=agilecoach-21&linkCode=as2&camp=1634&creative=6738&creativeASIN=1591391105"><img border="0" src="211ZXd2LgML._AA_SL160_.jpg"></a><img src="http://www.assoc-amazon.co.uk/e/ir?t=agilecoach-21&l=as2&o=2&a=1591391105" ';

bookLinks[30] = '0321293533?ie=UTF8&tag=agilecoach-21&linkCode=as2&camp=1634&creative=6738&creativeASIN=0321293533"><img border="0" src="210XQWD6N6L._AA_SL160_.jpg"></a><img src="http://www.assoc-amazon.co.uk/e/ir?t=agilecoach-21&l=as2&o=2&a=0321293533" ';

bookLinks[31] = '0321413091?ie=UTF8&tag=agilecoach-21&linkCode=as2&camp=1634&creative=6738&creativeASIN=0321413091"><img border="0" src="214nDXQlXeL._AA_SL160_.jpg"></a><img src="http://www.assoc-amazon.co.uk/e/ir?t=agilecoach-21&l=as2&o=2&a=0321413091" ';

bookLinks[32] = '0321336380?ie=UTF8&tag=agilecoach-21&linkCode=as2&camp=1634&creative=6738&creativeASIN=0321336380"><img border="0" src="219poZvkVHL._AA_SL160_.jpg"></a><img src="http://www.assoc-amazon.co.uk/e/ir?t=agilecoach-21&l=as2&o=2&a=0321336380" ';

bookLinks[33] = '0932633013?ie=UTF8&tag=agilecoach-21&linkCode=as2&camp=1634&creative=6738&creativeASIN=0932633013"><img border="0" src="21VA9YJ64RL._AA_SL160_.jpg"></a><img src="http://www.assoc-amazon.co.uk/e/ir?t=agilecoach-21&l=as2&o=2&a=0932633013" ';

bookLinks[34] = '047051504X?ie=UTF8&tag=agilecoach-21&linkCode=as2&camp=1634&creative=6738&creativeASIN=047051504X"><img border="0" src="21T7sdmdFSL._AA_SL160_.jpg"></a><img src="http://www.assoc-amazon.co.uk/e/ir?t=agilecoach-21&l=as2&o=2&a=047051504X" ';

// inmates running assylum
bookLinks[35] = '0672326140?ie=UTF8&tag=agilecoach-21&linkCode=as2&camp=1634&creative=6738&creativeASIN=0672326140"><img border="0" src="51AGVJzr9LL._SL160_.jpg"></a><img src="http://www.assoc-amazon.co.uk/e/ir?t=agilecoach-21&l=as2&o=2&a=0672326140" ';

// toyota product development
bookLinks[35] = '1563272822?ie=UTF8&tag=agilecoach-21&linkCode=as2&camp=1634&creative=6738&creativeASIN=1563272822"><img border="0" src="51DFi1k2oSL._SL160_.jpg"></a><img src="http://www.assoc-amazon.co.uk/e/ir?t=agilecoach-21&l=as2&o=2&a=1563272822" ';

// elegant solution
bookLinks[36] = '1847370276?ie=UTF8&tag=agilecoach-21&linkCode=as2&camp=1634&creative=6738&creativeASIN=1847370276"><img border="0" src="5153x8ESPfL._SL160_.jpg"></a><img src="http://www.assoc-amazon.co.uk/e/ir?t=agilecoach-21&l=as2&o=2&a=1847370276" ';

var numberOfBooksToDisplay = 6;

var chosenBooks = new Array();
for( var i = 0; i < numberOfBooksToDisplay ; i++ )
{
   var selected = RandomBook();
   var found = 1;

   for( var j = 0; j < i; j++ )
   {
      if( selected == chosenBooks[j] )
      {
           found = 0;
      }
   }

   if( found == 1 )
   {
      chosenBooks[i] = selected;
   }
   else
   {
      i--;
   }
}

for( var i = 0; i < numberOfBooksToDisplay ; i++ )
{
   DisplayBook(chosenBooks[i]);
}