How to invoke the MII URL(calling MII transaction) in background on click Post button from UI in javascript

Hi All,

I need to invoke the MII URL in background i.e. asynchronously on click of post post button from UI. I am having the URL in below format which call a MII transaction and send the data to ECC and put the acknowledgement in Queue through QueuePut action block.

URL - http://<server>:<port>/XMII/Runner?Transaction=<MY-FOLDER>/LongRunningTransaction&IsAsync=true

So my target is that when user click on Post button from UI screen it call the above URL in background, so that JavaScript code never get hold.

Please send me some code patch or examples.

Thanks,

Ritim