I have a drop down that has a changed event attached. When it changes it fires multiple times. 2 times when previewing and 3 times on the live site. I had issues were i kept having to go back and re attach the handler because they disappear from the control all the time. I'm wondering if the back end added a new event handler each time i did that. The wix support people would not even hear my question because there was code on the page. Is this not their problem? How is the user supposed to control the number of times the events trigger?