Why ~.bind("click", event) event occurs automatically?

Why ~.bind("click", event) event occurs automatically?



function pop_record_window()
{

$('#start_and_stop_rec').bind("click", function()
{
record_voice();
}
)



As I call the function:  pop_record_window(). The record _voice() automatically runs... What happened?
I don't click the button: "start_and_stop_rec". The feature of bind?