Hi, This is a question about Galaxy interaction with UCSC data. I hava a dataset platform, and I want to add a button like the UCSC's "Send query to Galaxy". I find that it's actually a form: <form method="POST" action="http://main.g2.bx.psu.edu/tool_runner"> <input type="HIDDEN" value="ucsc_table_direct1" name="tool_id"/> <input type="HIDDEN" value="http://genome.ucsc.edu/cgi-bin/hgTables" name="URL"/> <input type="HIDDEN" value="296389734" name="hguid"/> <input type="HIDDEN" value="hg18" name="db"/> <input type="HIDDEN" value="Human" name="org"/> <input type="HIDDEN" value="multiz28way" name="hgta_table"/> <input type="HIDDEN" value="multiz28way" name="hgta_track"/> <input type="HIDDEN" value="range" name="hgta_regionType"/> <input type="HIDDEN" value="primaryTable" name="hgta_outputType"/> <input type="HIDDEN" value="chr3:130734948-130736581" name="position"/> <input type="HIDDEN" value="get output" name="hgta_doTopSubmit"/> <input type="HIDDEN" value="146683120" name="hgsid"/> <input type="SUBMIT" value="Send query to Galaxy" name="hgta_doGalaxyQuery"/> </form> I have a url and three params, and I tried. But I can't see my data in the right-side green box. And what's the tool_id param used for? Thanks in advance! Best, Kathleen 2009-11-16