I have an application where I can show forms depending on the flow of the process. The managing process lets the forms communicate via de Session-data, the forms are rendered in the Controller on a standard-way. Sometimes the period between two forms is long and I want to inform the user that his data are being processed, without having the user to confirm this step. I managed this by introducing an other form which is shown in between. This form submits itself by using Javascript ( window.onload = function autoSubmit(x){ try{ document.getElementById("myobita-busy-message-form").submit(); }catch(e){ alert(e); } } ) To make it more perfect I would like this form to be a modal.

Can someone tell me/hint me how to invoke a form via the controller as a modal (po-up)??

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