$(document).ready(function() 
{
     $(".meta_nav_search_input").keypress(function (e) {
 		if ((e.which && e.which == 13) || (e.keyCode && e.keyCode == 13)) {
 			submit_meta_nav_search_form() ; 
 			return false;
 		} else {
 			return true;
 		}
     });
     
     $("#id_q").keypress(function (e) {
     	if ((e.which && e.which == 13) || (e.keyCode && e.keyCode == 13)) {
     		submit_main_search_form() ; 
     		return false;
     	} else {
     		return true;
     	}
     });
     
     var queryParams = getQueryParams(document.location.search) ; 
     if (queryParams['show_login']) {
         open_login_overlay() ; 
     }
});



function submit_meta_nav_search_form()
{
    $('#meta_nav_search_form').submit() ; 
}

function submit_main_search_form()
{
    $('#main_search_form').submit() ; 
}