rem: var k4_http = k4XMLHttpRequestFactory.createInstance(); 
add: var k4_http = FAHttpRequestsFactory.createInstance(); 
context: function updateTopicLocked(icon, post_id) {	if(icon) {		var lock_regex	= new RegExp("_lock\.gif$", "i");		var locked		= d.sizeof(icon.src.match(lock_regex)) > 0 ? true : false;				var k4_http = k4XMLHttpRequestFactory.createInstance();		k4_http.Request('GET', 'mod.php?act=' + (locked == 1 ? 'un' : '') + 'locktopic&id=' + parseInt(post_id) + '&use_ajax=1', false, false, (function(){changeLockedIcon(k4_http, icon);}));	} else {		document.location.href = 'mod.php?act=' + (locked == 1 ? 'un' : '') + 'locktopic&id=' + parseInt(post_id);	}}
meta: 8193	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8193/782215d5fb6697f8e778f8800b0a6eb59e168226/http_requests.js/clean/trunk/upload/js/http_requests.js