var loading_count = 0;
var loader_timer;
var l_delay = 400;
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;
	if (window.ie) {
		//writit(pass,'l_updateIE');
		$('l_updateIE').setText(pass);
		
	} else {
		//writit(pass,'l_update');
		$('l_update').setText(pass);
		
	}
	window.clearTimeout(loader_timer);
	loader_timer = window.setTimeout('updateLoader_loop()', l_delay);
}

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