Post rquest from Birt Input Parameter window

vivekpv10

<p>I want to know how to pass report parameter as post request from birt input parameter winndow.Currentlyit showing reportname and output format in url(ie:pdf).How can i change this as post request.Where i need to make changes? Can anyone help on this.Two of the parameters are passing from php page as hidden variable and one of he parameter is receiving from birt input parameter window.After sumbit it generated in pdf format<strong>.Problem is in url it showing report name and file format.I dont want to see it in url.</strong>If everything is passing from php page,then report names are not showing in url.If one of the parameter is passing from birt input window,then it is not working(ie:report name is showing in url).i am connecting through tomcat</p>