var loading_count = 0;

function updateLoader_loop(){
	loading_count++;
	var dots = '';
	for(var i = 0, n = loading_count; i < n; i++) {
		dots+='.';
	};
	if (loading_count % 3 == 0) {
		loading_count=0;
	}

	var pass = "Loading" + dots;
	writit(pass,'l_update');
	window.clearTimeout(loader_timer);
	loader_timer = window.setTimeout('updateLoader_loop()', 200);
}

function end_loader_loop() {
	loading_count = 0;
	if (loader_timer) {
		window.clearTimeout(loader_timer);
	}	
}