Unable to get click event to fire on img tag (class="searchIcon") inside a div (class="textFilters").

Unable to get click event to fire on img tag (class="searchIcon") inside a div (class="textFilters").

I have attached a partial copy of the html markup of a calendar page for our website, which uses the FullCalendar plugin.

The image (img) tag I'm trying to capture the click event for isn't working for some reason, which I have yet to figure out. I'm trying to use jQuery to do this which normally I think I would be able to do this, but so far I have not succeeded.

What I started doing originally was this:

$(".searchIcon").click(function()
{
    processSearchTag();
});

but never got that to work at all. So since then it seems like I've tried a million other things and variations. I can capture a "click" event on the ".textFilters" div just fine, but I have never yet been able to access the "img" tag within that "div". 

Any help would be greatly appreciated.

Henry