Javascript "confirm" Box Displaying More Than Once. Jquery

I have an Ajax call that is run when a div is clicked. This displays a dynamic drop down menu. Below is the ajax call. The drop down menu contains a list of other items that can be

Solution 1:

Following seemed to fix it.. thanks SCRAGAR for your suggestion:

closeEditor.one().bind("click", function(){

    if(confirm(closeMessage)){
        contentEditor.fadeOut(1000);
    } else {
        //do something
    }

});