var amazonKeywords;
function DisplayAmazonSidebar(){
        var url=GetApplicationPath()+'ajax/amazonitemsearch.aspx';
        var params='k='+amazonKeywords;
        new Ajax.Updater(
                'AmazonSidebar',
                url,
                {
                        method:'get',
                        parameters:params
                }
        );
}
if (amazonKeywords){
	if(amazonKeywords.length>0)
		DisplayAmazonSidebar();
}