Keyup Delay Search

Figured it out. Edited psa_scripts.js and added a 500ms delay.
FYI I replaced this:

jQuery(‘#psa-search-form’).keyup(function(){
var post_data = {
‘action’ : ‘ajaxnews’,
‘searchvar’: jQuery(‘#psa-search-form’).val()
};
//alert(post_data.searchvar);

jQuery(‘#search-results’).html(‘<div class = “spinner-psa”></div>’);
if (post_data.searchvar)
{
jQuery.post(protocol + “/wp-admin/admin-ajax.php”, post_data ,function(data){
jQuery(‘#search-results’).html(data);
});
}

return false;
});

with this:

var delay = (function(){
var timer = 0;
return function(callback, ms){
clearTimeout (timer);
timer = setTimeout(callback, ms);
};
})();

jQuery(‘#psa-search-form’).keyup(function(){
delay(function(){
var post_data = {
‘action’ : ‘ajaxnews’,
‘searchvar’: jQuery(‘#psa-search-form’).val()
};
//alert(post_data.searchvar);

jQuery(‘#search-results’).html(‘<div class = “spinner-psa”></div>’);
if (post_data.searchvar)
{
jQuery.post(protocol + “/wp-admin/admin-ajax.php”, post_data ,function(data){
jQuery(‘#search-results’).html(data);
});
}

return false;
}, 500 );
});

Hi.Is your plugin safe? I noticed that it does not use wp-nonce, which could slightly protect the site from dangerous requests