This report is explained on BirtWorld.<br />
<br />
http://birtworld.blogspot.com/2011/04/birt-reducing-large-queries-and-custom.html<br />
<br />
If you are using Actuate BIRT designer change the nextData script to the following:
<script>
function nextData( a){
var rpt='<VALUE-OF>reportContext.getReportRunnable().getReportName();</VALUE-OF>';
var cl = new String();
cl = "executereport.do?__saveOutput=false";
cl = cl + "&__executableName="+rpt;
cl = cl + "&fromDashboard=false&__from=requestPage&showBanner=false";
cl = cl + "&like=" + a;
window.location = cl;
}
</script>
