$(\"#dvMyDIV\").bind(\"resize\", function(){ alert(\"Resized\"); });
or
$(\"#dvMyDIV\").resize(function(){ alert(\"Resized\
Why do you expect #dvMyDIV to be resized? Is maybe resizing of that element a result of something else, maybe the window being resized? If so, try
$(window).resize(function(){alert("Resized");});