resize() fires on page load (jQuery, Firefox) -

the alert() in code below fires on page load shouldn't. why it?

jquery(window).bind("load", function() {     jquery(window).resize(function() {          alert('hi');     }); }); 

you can simple use

jquery(document).ready(function(){  jquery(window).resize(function() {          alert('hi');     });  }); 

it work me well