var t_id 	= 	setInterval(animate,20);
var pos		=	0;
var dir		=	2;
var len		=	0;

function animate() {
	
	var elem = document.getElementById('haladas');
	
	if(elem != null) {
		
		if (pos==0) len += dir;
		if (len > 32 || pos > 79) pos += dir;
		if (pos > 79) len -= dir;
		if (pos > 79 && len == 0) pos=0;
		
		elem.style.left = pos;
		elem.style.width = len;

	}
	
}

function remove_loading() {
	
	this.clearInterval(t_id);
	var targelem 				= 	document.getElementById('toltes');
	targelem.style.display		=	'none';
	targelem.style.visibility	=	'hidden';
	var t_id 					= 	setInterval(animate,60);
	
}