var amzn_wdgt={"cols":1,"tag":"biznik-20","width":"250","inner_bkgd_color":"#F7F7ED","serviceVersion":"20070822","head_text_color":"#eae493","marketPlace":"US","show_image":true,"price_color":"#3f3c39","rows":5,"templateId":"8001","title":"Further reading","height":null,"curve_corners":true,"items":[{"asin":"0470457384","comment":[""]},{"asin":"1427798613","comment":[""]},{"asin":"1591840562","comment":[""]},{"asin":"159555131X","comment":[""]},{"asin":"159184021X","comment":[""]}],"outer_bkgd_color":"#4a6676","show_review":true,"sort_order":"Random","displayTemplate":"6","show_price":true,"text_color":"#211EEF"}
        amzn_wdgt.ID = "V20070822/US/biznik-20/8001/26873d9f-b99e-463b-9f85-d8bab038ebce";
	    document.write('<script charset="utf-8" type="text/javascript" src="http://wms.assoc-amazon.com/20070822/US/js/8001_6.js"> </script>');