how to target id of div that was clicked

how to target id of div that was clicked

Hi there, I have a func:

$('div.tabnav ul.tabNavigation a').click(function () {
this.hash e.t.c

//Is there a way to find out the name of the div or jquery id that was clicked. E.G so I can go ( in pseudo )

if(nameofelemtnclicked == "one") {
getelemtbyid(thename).style.display='none';
}

}